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<s>[INST] Opto outputs on a Flex 40 drive to a PLC input. Can the opto outputs (17 or 18) be wired directly to a PLC input? Since the opto outputs are sinking signals, I assume the PLC input would have to be sourcing? Am I correct in this assumption? [/INST] Yes, your assumption is correct. Your PLC should be able to see 0 volt as a true signal. Anyway, there is a possibility to invert the logic signal, to use instead a sinking input, that is a more used module. If you are interested in it, please send me a Private Message here in the forum with your e-mail address and I will send you back some indications. Hope this helps… - fuzzy logic \\n </s> |
<s>[INST] Kinetix 5100, change speed depending of position and sensor We have the following: 1 micro820 PLC, 2 Kinetix 5100 drive with TLP servomotor, 1 sensor PNP NO The operation is as follows: Servomotor 1 and 2 are at constant speed. when they exceed a certain position servomotor 1 must decrease speed and servomotor 2 must increase speed, when stops detecting a sensor both return at a constant speed, once it detects the sensor again it resets its position, starts the cycle again. How could I do this routine in the Kinetix? it has to do 20 cycles in 1 second. Thanks. Alejandro VG [/INST] Hello Alejandro It looks like it's your 1st time with Kinetix 5100, correct ? What about Micro 820 ? If you have no experience with Kinetix 5100 using KNX5100C Software for programming I strongly recommand you to consider the following options: You can go to the Rockwell automation Knowledge Base Rockwell Automation Tech Support ... 24 x 7 around the globe! (custhelp.com) if it's your 1st time you will have to register. Then you have access to multiple article that can help you in your process. You can also request the assistance of a field service support to assist you and learn about the product. You can also request to your local Rockwell Automation representative an access to OnCourse . onCourse is a cloud-based demo and training platform. It provide you with access to immersive demo and training experiences using Rockwell Automation software and hardware. Now to answer your question on this platform it will be complicated, you need a training and this is not the right place for that. What I can tells you is that you can do all what you are looking for, so no issues. look at the differents options that I have provided you, those are your best options for a fast and efficient resolution of your demand. I hope that help you Regards \\n </s> |
<s>[INST] Error in setting up 22-XCOMM-DC-Base, Multiple VFDs, Module Mismatch We are trying to setup multiple VFDs using a 22-XCOMM-DC-Base We have used this configuration before, but we have never encountered this error. Module Mismatch and when we try to connect to the drive through the module configuration tabs it says the path is wrong. -We are all updated tothe lateest versions on RSLinx, RS Logix 5000.- We have checked the configuration of the drives themselves- We have updated the frimware on the XCOMM and the PLC to the latest version-The ip address is correct and communicates correctly with RSLinx and RS Logix-The dip switches are set correctly for 2 drives Please see the attached file for screenshots that cycle trhough the module configuration tabs. Nothing in our configuration has changed fro the way we normally do things. We would appreciate some insight into this.' Thanks [/INST] What are the Lights on the X-Comm doing? Is the 22-Comm-E card setup for 2 drives with the correct node addresses? Are the switches set correctly?In order for this communication to work both drives must be on and communicating with the X-Comm. \\n </s> |
<s>[INST] Powerflex 40P Controllogix tags When I added a PF40P to my Controllogix program it created tags to communicate with the drive. Is there a document that explains the tags that were created? The drive data type tags are AB:PowerFlex40P_Drive_8Bytes:I:0 AB:PowerFlex40P_Drive_4Bytes:O:0. Below are some of the tags: MAIN_DRIVE:O.LOGIC_COMMAND (INT)MAIN_DRIVE:O.STOP (BOOL)MAIN_DRIVE:O.START (BOOL)MAIN_DRIVE:O.CLEARFAULTS (BOOL)MAIN_DRIVE:O.ACCEL1_OR_PRESETO (BOOL)MAIN_DRIVE:O.ACCEL2_OR_PRESET1 (BOOL)MAIN_DRIVE:O.DECEL1_OR_PRESET2 (BOOL)MAIN_DRIVE:O.DECEL2_OR_FINDHOME (BOOL) Many of the tags are self explanatory but the tags that have OR are confusing because how do I know if the tag is ACCEL1 or if it is PRESET0? thanks, tom. [/INST] The function for those commands with the OR text, depends by the selection you have dove inside parameter E249 (Velocity OR Position)See User Manual, page 3-61 and App. CSee Aid 41485 - fuzzy logic \\n </s> |
<s>[INST] PF 700H Fault subcode 395 I have a customer that has the following F81 DPI loss with a fault subcode of 395. I cannot find this in the 700H manuals. Can someone point me to the correct manual and page so that I can determine what a Fault subcode of 395 with a Fault 81 is defining? Thanks [/INST] check here http://rockwellautomation.custhelp.com/app/answers/detail/a_id/68033 if you have an a-6 him \\n </s> |
<s>[INST] PowerFlex 700 drives in master/follower relationship Hi, My company builds web handling equipment in which we have a single master web drive that is followed by one or more follower web drives. Until now, we have been using speed controllers made by Contrex with DC permanent magnet motors. There have been three generations of Contrex speed controllers that we have used – the M-Trim, the ML-Trim, and now the MLP-Trim. The Contrex speed controller monitors frequency feedback from a speed sensor on our drive shaft, and regulates a 0-10 VDC signal to a drive board to do closed-loop speed control. With DC motors, we use four quadrant regenerative drive boards from KB electronics. This setup gives us more than enough accuracy in terms of speed control (Contrex specs list accuracy at 0.01% of setpoint and I wouldn’t argue that). Using DC motors, however, does limit our speed range. The DC motors we get from Leeson advertise only a 30:1 constant torque speed range. I might be able to find more expensive DC motors that would give me a bit more than this, but I couldn’t imagine being able to handle any more than 50:1 (correct me if I’m wrong). Anyway, to get a higher speed range, I am considering changing to PowerFlex 700 drives with AC vector duty motors (with encoder feedback). I am trying to figure out how I would have to adapt my control scheme to make this change. Presently, to operate a Contrex in follower mode, I wire two frequency signals to the Contrex. One is the feedback frequency from the (follower) motor that the (follower) Contrex is controlling. The other is an external reference frequency from the master motor that the (follower) Contrex is following. With this wiring in place, configuring the Contrex for follower mode allows me to enter a speed setpoint as a percentage of the master speed. I was wondering if anyone here can tell me if the PF700 has the capability of monitoring both a feedback and a master frequency signal, and if it can be configured in a follower mode that would allow me to enter the setpoint as a percentage of the master speed (rather than having to enter it as a fixed speed). Whether the PF700 has this capability or not, any information or reading material you can point me to that would help me understand the best way to use PowerFlex drives in a master/follower relationship like I describe (even if the implementation is different than the Contrex implementation), will be greatly appreciated. Also, if the PF700 is not the best choice for what I want to do, please recommend a different drive that would be better suited for this application. Thanks in advance, Paul [/INST] I'd suggest the PF 750 series; I think the PF753 will do everything you're asking. There's no need to go to the PF755. Yes, you can make the PF slave drive follow the master's frequency with a set-point percentage. You can also add in several different encoder cards to the drive and do true speed control rather than just frequency following. http://literature.rockwellautomation.com/idc/groups/literature/documents/pm/750-pm001_-en-p.pdf \\n </s> |
<s>[INST] Communtcation Error on Powerflex 40 Drive with DeviceNet I have a DeviceNet MCC and a Poweflex 40 Drive in a tub. I am having very random Faults they say Fault 71 Adaptor Net Loss. The Lights on the communication card are flashing Green on the Mod light and the Net A light. It does this off and on every few days. If you turn the power off to the drive it resets it and the lights all go solid green and the drive starts to function correctly. Its goes from device net to a scanner to ethernet. Any Ideas ?? [/INST] Check to see how many Dnet nodes you have on the link and also how fast is your RPI (update time) set for the drive. Also, you can configure the drive to not fault or alarm on net loss. \\n </s> |
<s>[INST] mitigate electromagnetic noise Summary: electromagnetic noise Do you have experience with VFD installed close to electronic equipment, e.g. inside MCC cell or control board? What are the measures taken to avoid or mitigate electromagnetic noise? Do you know of a specific publication or whitepaper on installation inside control cabinets as with VFD next to DeviceNet controller in MCC? Any information will be appreciated. Regards, Moshe Marlov [/INST] One of the best out there is: http://literature.rockwellautomation.com/idc/groups/literature/documents/in/drives-in001_-en-p.pdf Publication DRIVES-IN001K-EN-P It should be the starting point, however, supplementary filtering might be needed. Recently A-B started offering Reflected Wave Filter Modules for the PowerFlex 70.700, 735/755 Architecture Class VFDs. ABB hardware includes EMI filters within their latest generation ACS800 AC drives. \\n </s> |
<s>[INST] Motion Instructions Help - Tracking Summary: Need some help with tracking a moving belt I have an bottle diverter application where a servo axis diverts bottles to a new lane based on count. In its previous versions we read the speed of the conveyor under the servo axis. This conveyor was typically driven by a Powerflex drive. We took the actual frequency of the drive, converted it to Inches/second, then at the proper bottle count we executed a MAM instruction to the servo. Worked fairly well, but trying to improve the system. We are now using K6500 servos so there is a lot more capability. The system will also have an 842E-CM encoder as a master feedback axis from the conveyor. I have not done a lot of (any) motion that is cammed or geared. So I am looking for the simplest way to slave my diverter servos to the master feedback encoder. The diverter has a maximum stroke or around 30, so my previous application asked for a MAM to a position of 30, at a speed matching the belt. Accel and decel units were for the most part arbitrary. It looks like I could use a MDAC instruction in conjunction with my original MAM instructions, and set the speed of the MAM to be 1, with speed units being Units per MasterUnit ? Would this be the simplest approach ? The end result I am looking for is that for the 30 inches that the diverter is tracking the conveyor it would be completely locked to the conveyor. IF conveyor slowed down or stopped the diverter slave axis would also slow down or stop. Upon restart it should continue the motion until it finishes it. Thanks for any input. [/INST] nan \\n </s> |
<s>[INST] FTAC Users, local directory. We want to grant access to tech for them to only read the logic (Studio 5K) and not to edit. We crate a windows acc just for them and another for the administrator. On FactoryTalk Administration Consoles, local directory, we create the Maintenance user group with read rights only, and as users: the Maintenance windows acc and the administrator windows acc. Maintenance windows acc was assigned to the Maintenance user group while the administrator windows acc to the Administrator & Windows administrator user groups. On Local (this computer)/security, the All user users was deleted and the administrator windows acc was added. The same for the policies and networks and devices. After rebooting the system (Windows Pro10), the read only on Maintenance acc works but also on the administrator acc. Both accounts can't edit the logics. How can we make the administrator acc to be able to edit the logic and keep the Maintenance acc on read only? [/INST] Check to make sure that the user is not a member of any groups that may have Deny checked for permissions. Deny permissions have priority over Allow permissions, so if a user is a member of multiple groups, one of the groups may have some security permissions that are checked as Deny that are being inherited at the user level. To check inherited permissions, make sure that the specific user that is having issues is in or added to the Users folder in FactoryTalk Security, and use the Effective Permissions tab in the Security Settings window. This should show you what actual permissions are being inherited by the specific user.\n </s> |
<s>[INST] In 1397 AB make DC Drive, how to switch off the field voltage while the DC motor is in stop mode... Presently, in our DC Drive-Motor system when the DC motor stops, the field voltage is continuously coming 220-230VDC.. I need to switch off the field voltage during the DC motor stops..And the field voltage gets on when DC motor starts.. So i need to know which parameter(s) in 1397 DC Drive had to set for the above need..Please help me... [/INST] The field voltage should only be removed when the main power is removed. See the following note from the manualBypassing any field fault parameters will negate the safety of the installation. ATTENTION: It is imperative that the Drive NOTBE STARTED with the field windings in theun-powered condition. Failure to follow theseprocedures may result in a machine malfunction and/orpersonal injury.The output voltage and current of both the enhancedfield supply and the regulated field supply aredetermined by the values contained in set-up parameters \\n </s> |
<s>[INST] convert PowerFlex 40 PROFIBUS to ETHERNET-IP Hi, Do you know if it is possible to convert (or add a new comms card) an existing VFD PowerFlex 40 that is PROFIBUS to ETHERNET-IP? Thanks Erik [/INST] Hi Erik, Have a look at the ProSoft EtherNet/IP to PROFIBUS DPV1 Master gateway. https://www.prosoft-technology.com/Products/Gateways/PLX5x/PROFIBUS-DP-Master-Slave-to-EtherNet-IP-Gateway CH \\n </s> |
<s>[INST] Kinetix 300 , E14 Fault. Talking to new 1769-L27ERM-QBFC1B CompactLogix Summary: Kinetix 300 Comms problem I have been trying for a while now to get a Kinetix 300 2097-V33PR5 to communicate with a New compactlogix 1769-L27ERM-QBFC1B. I have two of the Kinetix 300's and neither will communicate. Both with the E14 Error. Unfortunately , one is also giving the E07 error as well. It is connected to a TLAR actuator. I have previously setup about 15 of these same drives to communicate with Controllogix L61 processors and they worked fine. (Other than terrible cabling/E07 issues that plagued us for a while) I have of course checked all the obvious things. Ethernet cables, IP Addresses, RSLogix 5000 setup, PLC running fine. PLC just gives the Connecting....., Connection failed when viewing the module. I thought it had something to do with Firmware because the Kinetix are brand new and shipped with Firmware 1.71 which doesnt seem to be listed or available as a download\?? I downgraded them to the avaialble 1.67 and it didnt help. I've even tried going down to 1.50 since thats what I had used in the past. Compactlogix is at 20.01. Any help or ideas would be appreciated. [/INST] Call with Tech support rooted out the problem today. Seems that Rslogix5000 V20 has a problem and now and will not communicate with the Servo Drive if the Use Unicast connection over Ethernet I/P box is checked in the Servo module Connection properties. Its checked by default and worked fine in V18/V19.. \\n </s> |
<s>[INST] CIP axis disabling hard overtravel, anybody got it? Summary: Unable to disable hard overtravel cheking in a CIP axis.I have one machine with 2 CIP axis Kinetix 6500 fw3.001. All are linear axis and they have overtravel limit switch. I follow this article: https://rockwellautomation.custhelp.com/app/answers/detail/a_id/575281 I can't use action Stop planner for hard overtravel limits, i need use Stop drive To recover from a hard overtravel fault i must disable hard overtravel checking as you can see in the last part of the article. Send a message to the axis module. When i try to sent this message i always get error 16 [/INST] Welcome to the Forum ! First of all I've to say I'm not a motion expert... other guys in the Forum will be able to help you more. The only difference I can see from your screenshot and the technote you mentioned, is the Fault Action you are using. Stop Drive will disable the axis. I guess this will result in the message fault. Probably you've to issue a MASR first, but here is a field where I can't be sure to give correct indications... hope others will come and help. - fuzzy logic In order to enhance the reputation of the Forum's contributors, please rate the replies you got and remember to close the thread clicking Choose as Best Answer button over the solving answer. Thanks ! \\n </s> |
<s>[INST] powerflex 700 hmi I have a powerflex 700 frame size 3 series b, 480 volt. We had a power blink and my drive him no longer displays anything. The lights are on and drive functions fine yet, but I curious if there is a fuse for it or if him is bad. I suspect the him is bad but hopefully there is a fuse somewhere I can not seem to locate. Any suggestions?? [/INST] The only thing I can suggest, unfortunately, is to change the HIM, as it is faulty. No fuse to check...:smileysad: Best check would be either to test the suspect faulty HIM on another drive, or test a wotking HIM on your PF700... Just to be sure that the fault is not inside drive board...:smileysurprised: - fuzzy logic \\n </s> |
<s>[INST] SMC-3 fluctuating output but no fault.. help plz dear sir, we have a problem regarding our SMC-3 Softstarters. when we start the unit, the motor start running about 1 sec then turns off for 1 sec then start again. the output voltage of the smc is fluctuating. we use a 2 wire control connection for testing and also the defult dip switch settings. there is no fault indicated. it just in run mode but the motor keeps turn on and off like oscillating.. please help us. thanks. [/INST] Please review first the following technote, to see if it applies to your case. http://rockwellautomation.custhelp.com/app/answers/detail/a_id/40356 Hope this helps… - fuzzy logic \\n </s> |
<s>[INST] Power Flex 525 - Error Code - F109 Mismatch C-P Summary: This fault is not getting reset .Please suggest a solution->Steps taken to remove this fault- 1- Drive Power Reset Done with P53=3 , No Benifit, Temporarily cleared the fault 2- Firmware upgrded to 4.001, No benfit What may be the actual cause of this fault. [/INST] https://rockwellautomation.custhelp.com/app/answers/detail/a_id/1049369/page/1 https://rockwellautomation.custhelp.com/app/answers/detail/a_id/576959/page/1 Please refer to these two Rockwell Technotes. They are listed as access: EVERYONE so you should be able to see them without having a techconnect license. They basically say the control module and the power module aren't talking nicely with each other. Did someone remove and re-install the control module? Or swap it with another one? The second technote describes the method to clear the fault; you have to set the drive back to default parameters and cycle power for the two modules to match up. Be sure to document your drive parameters before performing the default procedure. \\n </s> |
<s>[INST] Master/Slave Axis on CIP Motion PF755 Drive Summary: Slave-Master Using CIP Motion on PowerFlex 755 Drive.Hello Everyone, Simply: Is there a way to see the raw encoder counts coming into the PowerFlex 755 drive with a Dual Encoder Card? The only thing I see when the drive & axis have been setup is the scaled Actual Position. I'm working on a project in my office as a proof of concept. (I've listed the hardware and software which I'm using at the bottom of the post). I want to create a Master-Slave system where I can move the master encoder to an angle from 0 to 90 degrees with my hand. The slave motor will follow the motion from 0 to 90 degrees. I am confident in how to program the PLC system to make this work once I can access the raw counts from the Dual Encoder Card. I've attached a One-Note drawing showing a general look at the system. Hardware: Guard Logix 5580 Controller (1756-L82ES). PowerFlex 755 AC Drive with Embedded Ethernet/IP & Safe Speed Card (20G11NB2P2JA0NNNNN). Dual Encoder Card DENC-1. Universal Feedback Card UFB-1. 3 Phase AC Motor. Push Button Switch. Software: Studio 5000 Logix Designer Version 31. RSLinx Classic Version 3.51.00 or Later. [/INST] Unless I've missed something new in V31/V32 Logix, you cannot do what you've diagrammed. Even though all the hardware is there, Rockwell does not permit the master axis to come in through a PF755 port. I've wanted to do what you've diagrammed for several different projects. Only Kinetix drives permit the master axis to come in through a drive (K6500, K6200, K5700, and the old K2000). You CAN do this if you do not use CIP Motion. PF755 has the ability to do electronic gearing without a motion processor. As soon as you go CIP motion, you cannot. Sounds like a Catch-22, doesn't it? If you want CIP motion and a master encoder, you'd have to use one of these: https://ab.rockwellautomation.com/Motion-Control/Integrated-Motion-on-EtherNet-IP-Absolute-Encoder They are NOT inexpensive, and I'm not at all sure they're worth the cost. We've done a number of applications with PF755 drives controlled as standard drives executing electronic gearing using the 16 Datalink pairs and some MSG instructions. It's not quite as elegant as CIP motion instructions, but it works. \\n </s> |
<s>[INST] PowerFlex 525 with a SEW CMP71M servo drive Summary: Need parameter for PowerFlex 525I would like to operate a PF 525 with a servo drive from SEW(CMP71M) Has anyone ever done this? What parameters do I need to enter? Möchte am PF 525 einen Servomotor von SEW (CMP71M) betreiben. Hat das schon mal jemand gemacht? Welche Parameter muss ich da eingeben? [/INST] I do not think this will work. The CMP71M motor has either resolver feedback or HIPERFACE feedback; you did not give us a complete part number to determine which. The 525 only takes incremental encoder feedback by adding an option card. If you are fixed on using the CMP71M motor, you would have to go with a Powerflex 750 drive with the 20-750-UFB universal feedback board. That feedback board will take HIPERFACE feedback. \\n </s> |
<s>[INST] Is there a way to lookup past drive faults on a powerflex 753 drive? Is there a way to lookup past drive faults on a powerflex 753 drive? [/INST] Yes. It's possible to look at the last 32 faults, 32 alarms using just the HIM keypad. You can also use CCW or DriveExecutive to view the fault and alarm log. \\n </s> |
<s>[INST] Kinetix 6000 - zero speed/stopped detection and vertcal application e-stopping Is there a status bit to tell me when an axis is stopped? Also, in a vertical application, the e-stop in the down ward (weighted) direction is abrubt to violent. How would I detun that? By adjusting the systems maximum deceleration. The up direction is fine beacuse it is lifing a load. [/INST] Axis_Servo_drive Data Type structure has a Motion Status word, where bit 6 is StoppingStatus.This bit is set if there is a stopping process currently in progress, and cleared when the stopping process is complete. Both MAS-motion axis stop and MGS - motion group stop instructions use this bit. Also you may check for .PC bit in MAS or MGS instructions, that is Process complete bit. Hope this helps… - fuzzy logic \\n </s> |
<s>[INST] Two drives driving the same axe I have an application with a drum driven by two wheels. each wheel has a motor and each motor an independent PF700 drive. drives are communicating via devicenet.Problem is that speed is initialy set at same setpoint. One wheel is always going a bit faster than the other what causes one drive has an actual speed that is greater than the speed setpoint. This causes the drive to decelerate and that causes a high DC Bus voltage. Finally the drive trips. at this point i decreased the setpoint of the drive which is at setpoint. One drive has now an output setpoint 1.25 hz lower than the other one and both are now at setpoint. When in the future a wheel/motor is replaced the problem will be there again.Does anybody knows a structural solution? [/INST] can u send me the pictorial representation of the drum and drives mounted?as such i think it is a load sharing application.if it is so then u got to set droop in one the drive which is going faster that is parameter 152 as per your application.hope it helps. \\n </s> |
<s>[INST] Tuning out the noise on 2098-dsd-010x I had two servo drives installed on the same machine to replace an air cylinder and a stepper motor assembly. The Servo Controllers are 2098-dsd-010x and they were connected to TLY A230THJ62AA series servo motors. With one servo motor installed and running everything ran perfect.When the second Servo controller and motor were installed I could see blips on the I/O connections to the SLC 5/04 PLC. The Vendor that was assisting us in this conversion tried a couple of things that didn't work and then made a phone call and came back and adjusted the tuning feature in the Ultraware Software program, which eliminated the blips on the I/O.I now have four more machines to convert and was hoping someone could point me to a technote or had some tips to offer on tuning these controllers to eliminate the noise so there are no hiccups or intermittent problems with the I/O. TIA Jim [/INST] Sounds like your vendor did a little hand waving... I haven't had any experiences (with any brand or model) such that motor tuning affected I/O cabling. Generally, these problems are associated with wiring routing, grounding/shielding termination or other basic installation practices that were skipped or installed poorly. All communication or intermittent I/O problems I have had, have always been traced to installation problem, or field failures (i.e. worn out cables etc.). Don't be supprised if the problem shows back up. \\n </s> |
<s>[INST] powerflex 700 error code:F902, what is reason? [/INST] Fault code 902 = Fatal Motor Overrun Possible communication issue or fault between Power Board and Control Board. This is a development fault code that is not part of the normal fault listing to this drive. The recommended procedure is to replace the Control Cassette if problem persist. I strongly suggest to contact the Technical Support for your region, asking about the error code. - fuzzy logic \\n </s> |
<s>[INST] back up from 1394 Digital AC Multi-Axis Motion Control Summary: back up from 1394 Digital AC Multi-Axis Motion ControlHi. I want to back up program ,setting and configuration from 1394 Digital AC Multi-Axis Motion Control. I can communicate with using serial port. but download and upload icon aren't active. How can I active UPLOAD icon? [/INST] It might be that you need a license for this software. Alternatively, you may have to SAVE before you can do either. It's been a very long time since I've touched GML. \\n </s> |
<s>[INST] Powerflex 755 - Input Module Explosion Summary: Issues involving the performance of the new Powerflex 755- productsGood Morning, I came here to find more information or suggestions regarding the last issue that we had in our plant. We have five Powerflex 75HP drives running pulp pumps. The electrical room has HVAC and optimal temperature and humidity conditions. Last week we had a sudden failure in one of the powerflex 700 drives, it had been in service for more than four years, and we haven't had any events during its normal operation. We began doing an extensive inspection and we found a hotspot in one of the modules, and one of the IGBTs were damaged. So far it was an isolated event but during last week we have two additional explosions of two new powerflex 755 drives. The whole rectifier module was damaged, and we guess it has something to do with the pre-charge circuit. We have lost three drives and we want to make sure that our installation is reliable. The typical installation scheme for our plant includes the input circuit breaker an output contactor and reactance. We did an extensive inspection of the ground scheme with no issues. We only found no PE-B jumper installed on the drives but we don´t think this has something related to the input module failure. What do you suggest?. How do you improve the MTTF of our drives (typical 3- 5 years ). ? Did anyone had a similar experience?. What did you install to reduce the probability of a sudden failure?. Does the new family powerflex 755 demand more from the installation in comparison with the powerflex 700 drives. Thank you for your comments or suggestions, Best Regards, Daniel Riascos. [/INST] If your supply is solidly grounded, then both the PE-A and PE-B jumpers should be installed. If it is not solidly grounded, then both jumpers should be removed. Rockwell has NEVER been able to adequately explain why they ship drives in an indeterminate state with one jumper installed and one removed. It's both IN, or both OUT, according to Rockwell's own literature. It just doesn't make sense. The jumper configuration could play a role in your failures. The output contactor is a different problem. Is there any chance the contactor opened while the drive was still running? If the contactor opens before the drive is disabled, you could blow up the drive. You must make sure the drive run command is removed before opening the output contactor. You would do better to move the contactor to the input side of the drive, or better yet use safe-torque-off option card and eliminate the output contactor entirely. \\n </s> |
<s>[INST] Control of ultra 3000 index drive I am going to use ultra 3000 index drive to control a movement on condition from the first spot to the second pot and back to the first spot.Back and forth repeatedly.I want to use preset position mode.I can set the second spot as preset postion 0 and the first spot as preset position 1.I also need to set drive input to active drive move to preset positon.From the manual,it said i have to set digial input 8 as preset select 0.When it is off ,drive controllded motor moves to preset posion 0.When it is on motor moves to preset posion 1.I donot want to control a movement between two places deponding on change of status (off /on)on only one input.I'd like to control a movement just when one input is on. When it is off ,nothing to do.Can I use preset posion 1 and 2,also preset select 1 and 2 on digital input 7 and 6?So I donot need to use preset posion 0 and preset select 0 for input 8.Thus,only when input 7 is on goes to preset posion 1 and only when input 6 is on goes to preset position 2 and back and forth.Can anybody help me with this?Thanks [/INST] Derek, first some considerations taken from U3K manuals... Preset Selects 0 through 5 contribute a binary value when a digital input becomes active. The drive sums the binary values and uses the resulting integer to determine which Preset to activate. The drive uses only the Preset Select 0, 1 and 2 binary values (yielding values 0 – 7) when the drive’s Operation mode is set to Preset Position, Preset Velocity, Preset Current and Preset Follower (Gearing Ratio). The digital input Preset Select binary values are as follows: • Preset Select 0 = 1 if active, 0 if not. • Preset Select 1 = 2 if active, 0 if not. • Preset Select 2 = 4 if active, 0 if not. So, if you activate only the input configured as Preset Select 1, you run Preset 2 (the binary value of this select is 2).Again, if you activate only the input configured as Preset Select 2, you run Preset 4. Well, to obtain what you want, you have to activate the input configured as Preset Select 0 to start Preset 1 and only Preset Select 1 when you want to start Preset 2. :smileysurprised: See also the attached table... Hope this helps... - fuzzy logic \\n </s> |
<s>[INST] PF 753 does not providing output frequency as commanded Summary: PF 753 is operated over ethernet communication but not generating output frequencyThis is very strange, PF 753 3Hp drive is connected with 3Hp motor 400V and used for winding and unwinding application. But the problem is, it is not generating output frequency as commanded frequency. all the motor data parameters are checked properly drive is getting start command and also taking reference frequency from PLC and HIM is also showing at reference rotating forward but stil 0 output frequency. An encoder module is also installed for positioning purpose. In logic mask only port 1, port 5, port4 and port 14 are enable. In Auto masking port 5 and port 14 are enable. In manual masking only port 1 is enable. all digIns are disabled. max freq is default and no skip frequencies present no trim freq settings are defaults. plzzz suggest me what could possibly be the reason of it. Main control board is also new v13.00 frn and same net module is working perfectly in different drive. thanks.. [/INST] Did this axis work at one time, but now does not? Or are you attempting to run this axis for the very first time? Is the drive taking its speed reference via Ethernet or from analog input? Do you have a DriveExecutive DNO file or CCW file showing the drive's parameters that you could upload here? There are a number of places to look which would explain the behavior you described. It would help immensely if you could show us the drive parameters. \\n </s> |
<s>[INST] Recommended Configuration of Axes & Coordinates - AB Studio 5000 Motion Control Hi all, I would greatly appreciate any recommendations for appropriate configuration of axes and coordinates to enable control of the following 2D plotting device. There's two physical axes: 1.) A rotary axis sets angular location of an arm. 2.) On the arm is a linear actuator that sets the length/extension of the arm. At the end of the arm is a pen. What we would like to do is specify a pattern to be drawn in cartesian X, Y coordinates and for the PLC to do the necessary transforms and move the physical axes. According to AB Studio 5000 documentation we: 1.) Setup physical axes - OK 2.) Create coordinate system - Ahhgh... our geometry is not supported! Any recommendations on how to configuration the axes and coordinates for this machine? Thank you, Chris. [/INST] is Sell the plotter you have and get one with motion supported by Rockwell's coordinate systems an option? Is there a chance of using the SCARA configuration? That one seems closest to your configuration. It would mean lying to the processor only a little bit... You poor sorry son of a gun. The challenges of life are what make it interesting, but this one may be a bit too interesting. \\n </s> |
<s>[INST] Kinetix 5300 How to Increase Max Speed I am new to Kinetix 5300 servo systems. I have a Kinetix 5300, Cat [/INST] Your accel/decel seems low. Also, what is the axis tuning? Have you done an auto-tune, or are you using out-of-the-box tuning? \\n </s> |
<s>[INST] E22 Fault on Ultra 3000 urgent ....please...What may be the causes for E22 on ultra 3000 sercos [/INST] Sumesh,i hope i got a solution for you. Question Drive in fault with error code 22 reported Answer Note. The Motor filter concerned resides in the drive and its data is compared with currents commanded to the motor in order to effect this protection, i.e. a software version of a thermal switch. Problem: Motor Filter ON indicates the internal filter protecting the motor from overheating has tripped. Cause: Wrong Motor file Verify: Check motor file in use in software confiiguration Cure: Correct motor file in use in software confiiguration Catalog Number: 2098 Ultra 3000 DocFullNum: E20843 Pls try it out and tell me the results. Hope it helps.:smileyhappy: \\n </s> |
<s>[INST] Vector Control for Powerflex 70EC Summary: What is FVC Vector mode?Can I run a powerflex 70 EC in FVC vector mode without an encoder? [/INST] No you can not. The Flux Vector Control algorithm uses the encoder speed feedback and compares it to the speed reference. Visit http://literature.rockwellautomation.com/idc/groups/literature/documents/rm/pflex-rm001_-en-e.pdf Pg. 2-208 for a detailed explanation of FVC Motor Control mode. \\n </s> |
<s>[INST] Powerflex 755 Summary: Unbalance current inputI'm using powerflex 755 FRN 1.010 at body maker machine from stolle machinery. Now when i measure the current input R-19 amp, S-50 amp and T-50 amp with a balance voltage input R-S-T 390VAC. after changing input power cable from R to S, the current reading change R-50, S-19 and T-50. The current output and voltage was balance. But the strange thing was, when i change with another powerflex 755 in that panel, the current reading was OK. Any idea what should i check or do? Thanks. [/INST] Are you saying the current measurements on the second drive are balanced (50 amps each on R, S, and T)? Is the second drive also at firmware version 1.01? Are the two drives EXACTLY the same in all respects? \\n </s> |
<s>[INST] Number of PowerFlex 7 series VFD's on ControlNet We are just working on a new installation in which we need to put a number of PowerFlex VFD's (700VC, 700S & 7000). on ControlNet. The VFD's will be the only devices on this network and we will be using a CN2 in the PLC rack for communications. We have done a trial in RSNetworks for ControlNet and the result are seemed to indicate that 50 VFD's would be fine (NUT 5ms & 80 ms RPI). Does this sound reasonable? [/INST] If you go in RSNetworx for Cnet, in offline also, in the project that you are trying, press the right mouse button on the CN2 icon, select properties and go to the Controlnet tab; there, have a look to the peak and average scheduled usage.These values (percentage) should be less than 80%, preferrable less than 70%.Also have a look to the total scheduled bandwidth of the network with the same limits in your mind.Eventually adjust your NUT and RPI to have these value correct. Maybe useful to read this technote on this:http://rockwellautomation.custhelp.com/cgi-bin/rockwellautomation.cfg/php/enduser/std_adp.php?p_faqid=8479 Anyway,your network sounds reasonable. :smileyhappy: Also be careful to the limit of 48 taps per segment and total length of it, you'll need a repeater in your network... split the total number of drive into two segments. Here a link to the coaxial cable planning guide:http://literature.rockwellautomation.com/idc/groups/literature/documents/in/cnet-in002_-en-p.pdf Hope this helps... :smileyhappy: - fuzzy logic \\n </s> |
<s>[INST] kinetix 6000 I need help to troubleshoot Kinetix 600o servo drive. The fault code is E06 (hard over travel fault). [/INST] Is it a linear axis or rotary? What are your maximum and minimum travel limits in the axis settings. \\n </s> |
<s>[INST] Premier Integration and Flash Firmware Updates on Architecture Drives Greetings, I'm trying to understand better, when using the Logix 5000 Firmware Supervisor in Logix 5000 and it says that PF 70 and 700 drives are supported; does that mean just the comm card, or both the card and the drive. I would love some clarification on this. Cheers [/INST] Actually only the Drive firmware can be updated.Peripheral modules will be supported at a later time - fuzzy logic \\n </s> |
<s>[INST] Which motion instructions to use? Hi I have two servo axes (2 conveyors one after the other), master and slave in a linear movement. The slave must follow the master, but at a precise moment it stops to load products, after this it restarts and must catch up with a higher speed the position it should have if it had not had stop (like catching the lost train). The slave continuously repeats this movement and the master never stops and can have variable speed. Which motion instructions to use? [/INST] You're asking for a simple answer to a complex scenario. You might use MAG with some MAMs. You might use an MAPC if the stop point is consistent and repeatable. The truth of the matter is, you probably need a systems integrator to develop your application. \\n </s> |
<s>[INST] Multiple Drives Similar Failure- Grenading resistors. Summary: All 3 have blown the same resistor.In the last two weeks we've had 3 drives literally explode the R14 resistor on the main board of the drive. All three drives are catalog no 20G11G D 014 AA0NNNNN Frame 1 Series A 755 I doubt the problem is dirt, because we have the same model drive in dirtier areas that have been running for several years. If someone could point me in the right direction to find a solution to the probelm or explain what the resistor does, it will help me diagnose the problem. [/INST] What has changed in / around the application where these drives reside? The image you've shared is of a drive manufactured in November 2011. These are not new drives. If they've been running for years, and then suddenly failed, what changed in the area? Did something change in the utility power? Recent maintenance on the motors? New installation of equipment on the same utility feed? Something is different than the way things were three weeks ago. \\n </s> |
<s>[INST] Powerflex 755 with Universal feedback Module with 12V Encoder Summary: Cofigure an encoder with PowerFlex 755 using Universal Feedback Module Dear all, As i am bit new with the encoder. Implementing an application in which, i am using a brake motor with encoder which will give position feedback to Powerflex 755VFD. Can anyone please help me regarding the configuration of this encoder with universal feedback module.? Powerflex 755 is on ethernet with my compact logix controller. I want position feedback in my drive tags shown in controller tags of RSLogix 5000. Encoder terminal is shown in attached picture. Any help in terms of manual or guidance will be highly appreciated. [/INST] Would you please give us the manufacturer and part number of your encoder? \\n </s> |
<s>[INST] CCW version 20.01 connect to Kinetix 6000 is not success Hello Everyone, My purpose of connection kinetix is learning auto tune servo driver. I am reading the document motion-at005_-en-p (motion system tuning). On page 37, it said using connected components workbench , which can config 4 parameters for load observation. Our CCW version is 20.01. I think we just need the profile of Kinetix6000, then our CCW can add and connect it. But I can not find this documents anywhere in download centre. I need help, thank you. regards bob [/INST] Hello Bob, The Kinetix 6000 is not on CCW as of yet. The manual mentions an offset of 500 in IDN values in CCW as you can program a Kinetix 3 in CCW or studio 5000. Hope this helps. \\n </s> |
<s>[INST] Integrated architecture Builder 2023 software download. I log on Rockwell webisite, and download the IAB software, but the version is 2022, can anyone give me a link that i can download 2023 version? [/INST] Once you have downloaded the latest version available from our website (which you probably have already done) and finished the installation, you need to run the Current Program Updater to get the latest required files, making your IAB up-to-date. You can launch the tool from Start --> Rockwell Automation\n </s> |
<s>[INST] Ultra5000 firmware upgrade and Logix 5000 Hi, I've been asked to upgrade / reinstall the firmware and then possibly the application on an Ultra 5000 motion controller after what looks to be corrupt firmware. I haven’t had anything to do with these motion controllers before I'm lead to bereave that I can use Logix 5000 to reinstall the firmware and then reload the application. Can anyone confirm the basic procedure / steps that I can expect? What version of Logix 5000 do I need to be running? (I have version 10, 11, & 13 loaded at present). Thanks in advance. [/INST] You cannot use RSLogix 5000 to upgrade the firmware. The Ultra5000 is a stand alone servo drive/controller and you will need to use Ultraware software. \\n </s> |
<s>[INST] PF70ec DPI Comm loss fault 85 I have 8 Pf70ec drives connnected with 20-comm-e cards and one of the drives gives random a comm loss fault 85. Only one of the drives ever does this and it hasn't happened for about 2 months until today when it happened twice. All of the post I have read say this is uncommon for the comm-e card. So any suggestions would be great. [/INST] Try to take a look to this thread .... the problem could also happen on an Ethernet comm card, as this fault indicates that the main control board has lost communications with the 20-COMM-x... there are detailed explanations by Ken Roach about this fault. - fuzzy logic \\n </s> |
<s>[INST] 1336 Random Faults I have a 25HP 1336 Plus drive that has been faulting out on faults 39,41 and 49 at random intervals. We have checked all of the drive components, motors, contactors etc that are connected to the drive and have found no issues. The drive constantly tries to reset although the Max retries is set to 3. Once power is cycled the drive will run anywhere from 10mins to several days without a fault. Need help [/INST] These faults relate to phase to ground faults between the motor cable and earth.The cable / or motor could have exceeded the corona inception voltage.Is can occur if the motor cables are run in an area where the cable can be immersed in water ( underground conduits )The best way to test this is to disconnect the motor at the motor terminals and start the driveread the current value in parameter 54 ( output current ) any value shown here is what the cable is using.If you meger the cable / motor you need a 1000volt unitYou could turn the carrier frequency PWM ( par 45) down to 2khz / and install a load choke to reduce the reflected wave Read the following tech paper http://www.ab.com/drives/techpapers/ieee/pcic.pdf www.reliance.com/pdf/drives/whitepapers/D7722.pdf \\n </s> |
<s>[INST] Rotary camming Summary: need help with cam I am fairly new to motion programming and I am working on a rotary axis project. I need to match position of the gearbox output and I have the cam created to do this and it works fine. I need to advance and retartd the slave in relation to the master and this is where I have a problem. I am calculating the cam on the fly, the cam is calculating correctly but when the pend mapc locks and is running the cam, the slave will run to the unwind and stop and reverse. I have the mapc set to continuous. basicly I am shifting the slave up one segment. I also program this cam table into a mapc and it does the same. can I not offset the cam in a rotary application? any help is appreciated! [/INST] It sounds like you have two problems? First, the cam doesn't run continuous in one direction, but oscillates? And second, you cannot offset the cam? The answer to the second is yes, you can offset the cam. Issuing an incremental MAM on the slave axis will offset it. Post your ACD file, let us take a look at it. The answer to the first question could be difficult to to solve without seeing your cams. \\n </s> |
<s>[INST] How is the TLY-A220T-HJ62AN motor encoder wired? I would like to ask the A220T-HJ62AN encoder comes with 14 wires, red black green green black yellow yellow black blue blue black white white black gray black brown black, how are these colors of the wire connected to the 15-pin cable head?The drive is 2097-V33PR1. [/INST] Welcome to Engage! I suggest to download the following User Manual for Kinetix300 drive: https://literature.rockwellautomation.com/idc/groups/literature/documents/um/2097-um001_-en-p.pdf Appendix A contains Interconnect Diagrams. Use the above along with the TLY Installation Instructions, downloadable here: https://literature.rockwellautomation.com/idc/groups/literature/documents/in/tl-in003_-en-p.pdf Hope this helps, fuzzy logic Please don't forget to use the LIKE button and highlight the decisive answer : REPLY > Make Best Answer \\n </s> |
<s>[INST] 22COMM-E Reset when configured IP adress is unknown Hi just searched for any solution without HIM to reset the 22COMM-E when there's already an IPadress configured. This IP adress is unknown. Usually it should be possible somehow by connect via serial ports...usage of DriveExecutive and / or DriveExplorer is possible. Any hints are welcome... Thx Uli [/INST] Please read the following: 70463 - How do I reset the 22-COMM-E EtherNet/IP adapter to defaults, so I can use BOOTP to setup a different IP address? 494278 - PowerFlex 4-Class: How to change the IP address after Bootp has been disabled - fuzzy logic In order to enhance the reputation of the Forum's contributors, please rate the replies you got and remember to close the thread clicking Choose as Best Answer button over the solving answer. Thanks ! \\n </s> |
<s>[INST] Communication between a Siemens ET200SP and a Powerflex 525 I need to let these two component communicate. I was sure there was available a PROFINET module for the powerflex but it seems that exist only for the bigger 7xx series... am I correct? So I see that there is the Profibus module, but from PLC side the profibus add-on it's too big for the current machine. The last solution I think is the Modbus RTU communication but I can't find any real information about that and how to manage it, can you help me? Thank You [/INST] Modbus RTU communication can be accomplished through the embedded DSI port. See App. C inside the User Manual: http://literature.rockwellautomation.com/idc/groups/literature/documents/um/520-um001_-en-e.pdf - fuzzy logic In order to enhance the reputation of the Forum's contributors, please rate the replies you got and remember to close the thread clicking Choose as Best Answer button over the solving answer. Thanks ! \\n </s> |
<s>[INST] Servo compatibility Is the servo 1326AB-B720E-M2 compatible with Ultra 3000 and Kinetix 6000? [/INST] If the motor catalog number ended in -M2L then it would have a Stegmann Multi-turn absolute feedback encoder. It would be compatible on a 460V drive. The motor is rated at 6.8 kW. \\n </s> |
<s>[INST] Allen Bradley 100-MO9N*3 Auxiliary Contactor to find i want to buy Allen Bradley 100-MO9N*3 Auxiliary Contactor in 220V.do you know where i can find it?thanks [/INST] Welcome to the Forum ! Try to start from here : http://www.rockwellautomation.com/locations/http://www.rockwellautomation.com/resources/purchase.html - fuzzy logic \\n </s> |
<s>[INST] PF70 and Purge feature Greetings, Is it possible to set the purge feature up on an effluent tank so that if there is a failure of the float valve to the PLC; that the drive can go into purge mode to switch on at a high level limit switch and off at a low level limit switch? I have a customer wanting to set something similar up in a Wastewater treatment plant, but they also want to be able to go into manual control mode as well. Any suggestions are welcome. [/INST] Hi, just a question.... how do you want to control the drive in automatic mode (I mean the start and reference control) ? - fuzzy logic \\n </s> |
<s>[INST] 1768-L43 to PF753 via 20-750-enetr Summary: Port 6 DPI loss? move module to port 5 as solutionExisting EIP adaptor in port 6. While PLC in remote run is it possible to move EIP adaptor to port 5 without download. Keypad of vfd has option to fix after module moved to port 5 but if I proceed would a download of processor be required for PLC to work with EIP adaptor in port 5? [/INST] Yes, you would have to adjust the IO tree entry in the Logix PLC program in order to execute this change. Are you using Device Level Ring (DLR)? Are there other devices on the network? \\n </s> |
<s>[INST] 1395 DC Drive excessive field voltage Summary: field voltage to high, motor overheatingI have a 460v 1395 dc drive, motor field rated at 303v , the drive is giving it 425v causing the motor to over heat. Is the any way to adjust the field voltage? [/INST] nan \\n </s> |
<s>[INST] Powerflex 755 not reaching speed command We have a Powerflex 755 Drive that will not reach the commanded frequency setpoint. The Logic is telling the drive to run at 60Hz however the HIM is only reading about 6-8Hz. The motor barely, if at all spins at this Frequency and is a jumpy. Any ideas what might be causing this? [/INST] It would help if we knew how you had it setup. Direction Mode (Parameter 308) Speed Ref A Sel (Parameter 545) Anything else you can add that would help? \\n </s> |
<s>[INST] Impact 1336 Drive. We have a few of these older Drives on some Roll Threader machines. We would like to have the readout read the RPMs of the spindle speed. Does anyone know how to change it? [/INST] If you want to view the speed via the HIM please follow these instructions. If not please provide more details as to where/what you are trying to read the values from.\n 1. Press any key from the status display (HIM). Choose Mode is shown.\n 2. Press INC or DEC to show Display if you only want to view the value of a parameter.\n 3. Press ENTER.\n 4. Press INC or DEC to scroll through the available files. You may choose the following file: Monitor\n 5. Press ENTER.\n 6. Press INC or DEC to scroll through the available groups. Motor status group will have speed feedback.\n 7. Press ENTER.\n 8. Press INC or DEC to scroll through the parameters for the group you chose. Parameter 81 Motor speed. Parameter 89 Motor Frequency. \n </s> |
<s>[INST] Kinetix Runtime Clocks Is there any direct tags/status words that you can use to monitor runtime in the Kinetix CIP drives? Specifically, the Kinetix 5700. Ideally, I am looking for: -Power on time (such as DC Bus charged, but servo not enabled) -Actual runtime (-Servo On/Enabled) I know I can just use the DC Bus and ServoActionStatus tags in Logix to monitor these conditions, but I am wondering if there is any dedicated runtime counters or clocks already built into the Kinetix/CIP tag structure that is already collecting this data. [/INST] Hi Sean You can use MSG instruction to access some of those Diagnostic attributes, you can also access them via the drive webpage this is the attribute list: in this document the attributes ID are in decimal and in the MSG they must be converted to Hex Go to the Rockwell Automation Knowledge base article QA63499. to find how to use MSG for this application. If you use dual axis drive, the axis 1 will have Instance 1 and axis 2 will have instance 3 . Be careful in the doc document in the article, there is a little error : they have inverted attribute and instance in ligne d and e. EDIT: now corrected, thanks! Regards \\n </s> |
<s>[INST] PowerFlex 755 frequency control Hello guys. Since now I have been used two PowerFlex 755 as motion control with 2 axis. Right now, our aplication requires that the 2 PF755 will work as a normal variator frequency control or speed control. How can I configure the drive from LogixDesigner to work as a PowerFlex 525? Right now I have added a new axis and configure the axis as Frequency Cotrol with no feedback configuration. The data type has to be AXIS_CIP_DRIVE? [/INST] You'd just like it to operate like a non-motion, regular VFD? You wouldn't add it as an Axis in that case; you can just add the drive under the I/O configuration and it'll automatically create the Feedback and Reference tags for you! \\n </s> |
<s>[INST] 1394C-SJT22-D sercos phase 3 ring fault I just installed a reconditioned 1394C-SJT22-D module and the sercos will not get past phase 3. The previous module was working when it was removed. I have double checked the baud rate switches. [/INST] Hi, just found an internal note explaining this as a possible mechanical assembly issue, reguarding the 1394 terminator not seated in the right position... in case I don't know if you can check for this or need to send it again to repair... :smileysad: Another possibility could be the firmware revision of the controller doesn't *match* revision of motion module; in case post again your revisions of Controller, Motion module and 1394C. - fuzzy logic \\n </s> |
<s>[INST] Changing encoder in a HPK-B1613C-SA42AA I am in the process of changing the SICK SFS60-HPZT4S01 encoder inside our HPK-B1613C-SA42AA servo motor. The encoder not only tells the drive how fast the motor is spinning, but it also tells the drive the specs of the motor. SICK says they don't preprogram the encoders, and I would need to get the EPROM from Allen Bradley in order to download it to the new encoder. My question is, is it possible to get the EPROM from them? [/INST] EDIT: linkified for convenience -FL Hi Jonathan, I'm not sure if this can answer your question but I'm seeing that Rockwell sells the complete Replecement kit for HPK series motors and provides the installation instructions. https://literature.rockwellautomation.com/idc/groups/literature/documents/in/hpk-in002_-en-p.pdf \\n </s> |
<s>[INST] Help! SMC-3 softstarter Summary: SMC-3 softstarter periodically stops with shorted SCR faultHi guys. Usual belt drive driven by motor-reducer WA 37/T DRS71M4/TF (0,55kW) and powered by SMC-3 (3A ver.) periodically stops with shorted SCR fault (code6). After manual reset it going on work normally. Working mode ~5 stops per minute. Duration of stops is different from 1s to several seconds. SMC configured to soft start with 35% initial moment and starting time 2s w\o kickstart and soft stop. Please give me the physical meaning of shorted SCR and what should I do to avoid this fault. Hope on quick help. Thank you. [/INST] https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/41478/loc/en_US QA5761 12/08/2020 Summary SMC-3 Soft Starter: Causes and Troubleshooting Shorted SCR Question What does it mean when an SMC-3 soft starter flashes six (6) times to indicate a shorted SCR error? How can I verify and what tests can be performed to determine if an SCR is shorted? How can I trouble shoot and clear this fault? Can I over ride this fault? Why does my SMC-3 soft starter trip on Shorted SCR faults? Environment 150-C3NBD, 150-C3NBR, 150-C3NCD, 150-C9NBD, 150-C9NBR, 150-C9NCD, 150-C16NBD, 150-C16NBR, 150-C16NCD, 150-C19NBD, 150-C19NBR, 150-C19NCD, 150-C25NBD, 150-C25NBR, 150-C25NCD, 150-C30NBD, 150-C30NBR, 150-C30NCD, 150-C37NBD, 150-C37NBR, 150-C37NCD, 150-C43NBD, 150-C43NBR, 150-C43NCD, 150-C60NBD, 150-C60NBR, 150-C60NCD, 150-C85NBD, 150-C85NBR, 150-C85NCD, 150-C108NBD, 150-C108NBR, 150-C108NCD, 150-C135NBD, 150-C135NBR, 150-C135NCD, 150-C201NBD, 150-C201NBR, 150-C201NCD, 150-C251NBD, 150-C251NBR, 150-C251NCD, 150-C317NBD, 150-C317NBR, 150-C317NCD, 150-C361NBD, 150-C361NBR, 150-C361NCD, 150-C480NBD, 150-C480NBR, 150-C480NCD Soft Starters Answer Cause Loose 3 phase power connections or damaged conductors on line side of the SMC-3 controller Wire conductor damage on the load side of the SMC-3 controller to the motor Damage to windings inside the motor The SMC-3 control module has sustained physical damage to control circuit board components Power surges, spikes, disturbances, over voltage conditions present in the 3 Phase Power distribution circuits can cause SCR’s to breakdown and short Excessive levels of voltage and current present in the three phase power supply to the SMC-3 soft starter can cause SCR’s to breakdown and short The shorted SCR check is performed internally by the SMC-3 soft starter as a pre start check. A start command will not be issued to the soft starter if a Shorted SCR condition is detected. Note: Shorted SCR Faults cannot be overridden through a parameter change. See the following steps below to troubleshoot and resolve these faults: Verify 3 phase power connections on line side of the SMC-3 controller are tight; correct damage to conductor cables. Verify conductors on load side of the SMC-3 controller going to the motor are tight; correct damage to conductor cables. Verify motor windings are not damaged by meggering the motor. Remove motor leads from the SMC-3 controller before using a Megger to measure and test the motor windings. If the SMC-3 soft starter has the shorted SCR error, perform resistance checks across each of the power poles (L1 to T1, L2 to T2, L3 to T3). The resistance check across all 3-phases should be 10,000 ohms or greater if the SCR is okay and is not shorted. A shorted SCR will have much less resistance than the normal 10,000 ohm reading. Before doing these checks, do the following: Remove the motor leads from the bottom of the SMC-3 soft starter Remove three phase and control power from the SMC-3 soft starter Verify the configuration of dip switch 15 Line Connection is set correctly. Set it to Line for three lead Motors; set it to Delta for six lead Wye Start Delta Motors. Please see Answer ID: Repair Parts for 150-C SMC-3 Smart Motor Controllers to determine the repair part needed to replace the SCRs. \\n </s> |
<s>[INST] Event Task Vs. JSR Summary: When to use Event Task or JSR Hello All, I am curious about the application of an Event Task versus a JSR. I recognize the following differences / characteristics: Event Task Can have a watchdog. Can be prioritized. Executes in 7uS on an L24 Output update overhead can be temporarily disabled. JSR Can pass parameters. Executes in 2.53uS on an L24. Both functions deviate from the present program and return after they are finished, correct? Discounting the above mentioned characteristics, how do the two differ? Is the EVENT the proper choice for handling a (relatively) high speed interrupt on an L24? It would appear the command itself takes longer. Any help is greatly appreciated. Casey H. [/INST] http://literature.rockwellautomation.com/idc/groups/literature/documents/pm/1756-pm005_-en-p.pdf This manual talks about your question. Refer to page 33 of this link for Event Tasks. The intent is to use them sparingly. Quoting from the very first paragraph, the introduction, of this chapter: An event task, if configured correctly, interrupts all other tasks for the minimum amount of time required to respond to the event. Use event tasks too often and you could see adverse effects on things like the continuous task scan time. A JSR lets you jump to a different routine in the same program. An Event trigger lets you jump to a whole different Task, with all of its programs, and all of their routines. \\n </s> |
<s>[INST] failed to get names from opc server.... when I freshed the flags folders. when I freshed the flags foleders , I get some tips failed to get names from opc server....,but i setup a RSlinx enterprise data server .i do not setup a OPC data server in the application. now i do not get any flags in offline folders or online folders. I have set offline flag file when I set the communication.what do i do? [/INST] Windows .dll files may not have been registered. Please reboot your computer after registering the files . Close Machine Edition and re-register the following DLLs. These files are located in System32 which is in your system search path: OLE32.dll Actxprxy.dll Msxml.dll Msxml2.dll Msxml3.dll Msxml4.dll Register the files manually by opening the Start menu and selecting Run. Type in the command regsvr32 followed by a space and one of the file names above. Each registration will produce a success message if so. If you received a warning that the file does not exist, that is okay - fuzzy logic \\n </s> |
<s>[INST] 1336F option cards installation Is it possible to install a 1336-GM6 Devicenet Internal Comm and also a 1336-LA3 Analog Interface Card in a 1336F drive frame B (together) ? It seems possible, but just to be sure... :smileyhappy: Thanks. - fuzzy logic [/INST] Yes you can. There is provisions for both of those adapter cards at the same time. The LA3 would be TB3, and the internal communications card would be Adapter 6. \\n </s> |
<s>[INST] Single Phase Output on Drives Has anyone ever tried to single phase out a PowerFlex drive, or know of what needs to be done to try this? I didn't think it was possible, but a customer has been doing it with a Moeller drive (440/460V) and was also told by the local Siemens distributor that their drives can do it up to 230V. Any suggestions? Is there perhaps a unique firmware configuration that would have the IGBTs firing off in a single phase configuration as oppose to a 3-phase? If this is possible, it would create a new motor control market. Cheers. [/INST] The output phase angle of these drives is 120 degress per phase which will not work with single phase motors. You can get a single phase motor to rotate if it is unloaded, but it will not produce much torque. Drives that are designed to control single phase motors must be used. I have used a drive to control a single phase permanent split-capacitor motor, but that required bringing one of the capacitor leads out of the motor and connecting it to the third output phase of the drive. The cap didn't last very long having to deal with the PWM. \\n </s> |
<s>[INST] Powerflex 70 Drive Summary: Frequency SelectionPlease, how do I preset different frequency on the drive? I have the drive attached to a pump which required the pump to operate at different frequency due to the requirement of the downstream equipment. [/INST] https://literature.rockwellautomation.com/idc/groups/literature/documents/um/20a-um001_-en-p.pdf You haven't given enough information about your system for us to give a definitive answer, but what you need is inside the manual PDF link above. \\n </s> |
<s>[INST] Constant Force (Torque) Application I have a customer who has specified Kinetix Servos with an application that requires a force that is within 10% accurate and must hold that torque for a required amount of time. At any point, the system may need to adjust that torque. The torque feedback sensors will be TBD load cells. I'm working to convince this customer to utilize air cylinders with electronically adjustable regulators. I've done the math and am certain I can hit the requirement with air cylinders. Have any of you seen a Kinetix system utilized to create an accurate holding torque? I have never really used a servo system in this topology. Thanks! Seth [/INST] Fuller, I'm not a motion guy so there could be a better and newer solution.... About 10 years ago, I consulted on a Servo torque application that had load cell to measure force via 1734 Point IO. We could set a torque limit on the servo and observe the force on the load cell. Although the torque (current) per pound force would vary (due to motor heat, etc.) we had a good starting point to close in on the desired holding torque. The logic used an initial torque setting that would be slightly below the desired torque. Then it would measure the force on the load cell and increment the torque limit,,, repeat till it approached the desired force. The logic was a periodic task, if the force was below the target, then add to the torque limit... repeat as necessary. You could speed it up by making the task faster, or making the (torque) step size larger. The servo allowed us to quickly move into position where the part would contact the load cell using a low initial torque and the ramp up the to the final torque using the integrator logic. \\n </s> |
<s>[INST] Upload Error Summary: Data in the configuration is in an incorrect format. (What does it mean?) [/INST] Trying to CCW to back up PF700 drives and occasionally get an upload error data in the configuration is in an incorrect format So what does this mean? \\n </s> |
<s>[INST] Does a Stratix 8000 GB Port Trunk line provide management without setup? I have a machine network that has been having very intermittent issues. The original configuration was 4 Stratix 8000 switches set up in a ring configuration (not to be confused with DLR it is not set up that way) with the trunk line connecting to the giga ports. Each of these switches branched off to various phoenix contact unmanaged switches via their fast ethernet ports and then to all the devices on the machine network. Although the ring remains, 3 of the 4 stratix switches were changed out for unmanaged phoenix contact switches. This network has been this way for a while now. I was told by one of the responsibles for this machine they didn't believe any of the management functions were being used on the stratix's so that is why they just been replacing them with the phoenix switches on failure. It doesn't SEEM like it outwardly causes an issue and I went online to the one remaining Stratix switch and couldn't see any of the management features being used. All this being said when I referred to the print of the network layout it referred to this ring as a network managed ring circuit. So I guess my question is do these Stratix switches provide some level of management through these giga ports without any additional setup? There must be a reason for this ring configuration to be used. [/INST] Stratix managed switches by default (OOB) have spanning tree enabled (protecting against loops). As you mentioned you went online to the switch, I assume an express setup has been performed. This also enables and configures lots of other features in the background like spanning tree protection mechanisms, alarming, QoS, CIP management protocol, HTTP/HTTPS webpage management, IGMP multicast management, ... Spanning tree prevents loops and provides a single path of communication between devices by blocking the alternate port on the ring. When a link fails, the switch detects this and will open the alternate port to restore communication. It is advised to monitor (manage) the network so that when a network failure happens, you are alerted about it and know you need to fix it. When the network is not being monitored, you will not know about it until a second fault occurs and production stops anyway, defeating the purpose of using a ring topology (it only buys some time). Adding unmanaged switches to a ring can result in unexpected behavior as they do not support any loop prevention protocol, like in this case spanning tree. They will not notify the other switches on what path to open/close when connection faults occur, nor do they provide any status information. There are many reasons why a managed switch could be beneficial, like diagnostics & troubleshooting (it helps you find the reason of the intermittent connections issues, shows status of ports, ...), loop prevention, security, .... Stratix managed switches can also be integrated into Logix controllers to provide additional information. This can also be monitored via faceplates on an HMI running FTView.\n </s> |
<s>[INST] PowerFlex 4 drive failures Just since the first of the year, nine drives have failed; all with the code F122. These drives have been running since 2007 with no problems. Aside from drive fatigue (just worn out), what might be causing these failures? [/INST] F122 is usually related to component failure on the control board. I suspect that the fault code was chosen because 50 Celsius = 122 Fahrenheit. :robotvery-happy: I've seen this in drives that were mounted without sufficient clearance for airflow, or put into an unvented enclosure in direct summer sunshine. Above about 120F you're going to have premature component failure after a few weeks or months of operation. High levels of electrical noise can also damage control board components. Make sure the two PE connections are properly connected to the input ground and the motor ground. RA Knowledgebase article 46564 addresses some of the reasons for component damage that leads to this failure code. \\n </s> |
<s>[INST] Ultraware 1.64 Install Error I am getting an error trying to install UltrWare V1.64 on a new laptop running WinXP Pro SP3. The install appears to get a significant way through the install, a window pops up very quickly and then disappears, the installer continues for a short time and then I get a pop-up window that says:A general error occurred. The Motor Configuration tool as well as the Ultraware help are installed. This install is on an IBM Thinkpad T500 with no serial port. I also don't have a comm port redirector installed. Any ideas? Keith [/INST] The desktop icon for Ultraware is visible until after the OK button is clicked on the error message after which it disappeared. InstallShield is rolling back the install after it encountered the error.Reinstall Ultraware to the point where the error occurred and then go to Task Manager and shutdown Installshield. The Install does not roll back and Ultraware works beautifully. [Reference Aid 68984] - fuzzy logic \\n </s> |
<s>[INST] Removall Flash Player. I have the RSLinx Classic 4.21.00 CPR 9 SR 12.0 software installed on some equipment, I was asked to uninstall the Flash Player from the equipment, but the software is dependent on Flash Player. I would like to check if the software has an upgrade or remain with the same version, just uninstall the Flash Player without the application stopping working. [/INST] The Adobe Flash Player is used for viewing multimedia contents by RSLogix 5000/Studio 5000 Online Books. If Adobe Flash Player is uninstalled, it will prevent user from viewing those but will not effect the software running.\n </s> |
<s>[INST] Motor is stuck during runtime Summary: Motor is stuck during runtimeMotor is drove by PF755. But during runtime motor isn't smooth, got stuck. Autotuning is done. Also change PF mode to VF control. [/INST] Gene, we need a LOT more information. What is the basic application (what is the load you're trying to move)? What is the motor nameplate data? Does it have encoder feedback? Did you enter the correct number of poles? When did it get stuck? At low speed? High speed? Did it follow speed commands at all? If you have a DNO file from DriveExecutive or whatever file format CCW uses, you should upload it. Uploading a DNO file for us to view along with correct motor nameplate information will get you the best support from your fellow users. \\n </s> |
<s>[INST] Putting an AB Powerflex40 into Manual Mode.... Has anyone done it? Can anyone tell me how to do it? I have a reference card for the 525 and have done it a few different times in other buildings. In this building, which is much older, we have PF 40's and they are quite a bit different so I'm hesitant to use the same method. I'm the only AE personnel in this place and the others left on less than reasonable terms. Can anyone tell me step by step how this is done? Thanks in advance! [/INST] Hello AZ Territory, Please review QA18146 This technote is availabel to everyone and has links to manuals for further instructions. Thanks \\n </s> |
<s>[INST] PF400, No parameters in RSNetworx HiI have several PF4 and 400 connected on devicenet to a compactlogix system, via commD in single mode.When I browse the devicenet in RSNetworx, all my drives appear perfectly. When I double click any of the PF4's I get properties and parameters perfect.But when I click any of the PF400's the drive becomes missing in RSNetworx and I only get the first tab in the pop-up for the drive, no parameters or anything.If I do a new single browse in RSNetworx the drive becomes OK again in the list.When I bowse the network in RSLinx I can not see the PF400's but all the PF4's appears. I have tried to register new EDS-files both manually and with internet download without result. Anyone seen this before? BRMartin [/INST] Hi Martin, I suggest first to try what Jim Flood suggested in the following post: http://forums.rockwellautomation.com/t5/forums/forumtopicpage/board-id/Drives/message-id/1866#M1866 Let us know the results... - fuzzy logic \\n </s> |
<s>[INST] Help needed for scheduling outputs without MAOC Dear Community , I kindly request help from someone who has a knowledge about scheduling output cards. I am trying to configure a logic which will schedule the outputs without MAOC. The logic works perfectly with OB16IEFS and ArmorBlock output cards. My next step was to configure the logic for 5069 - OB16F but unfortunately , it does not work properly cause Schedulex.State varies between 4 to 5 that supposed to be 3. Because of this reason my Lateschedulecount tag also keep increasing. (see captured pic ) [/INST] ID: IN21458 | Access Levels: TechConnect Manual control of scheduled outputs using the MAOC with the OB16IS module https://literature.rockwellautomation.com/idc/groups/literature/documents/at/ia-at003_-en-p.pdf https://literature.rockwellautomation.com/idc/groups/literature/documents/um/5069-um004_-en-p.pdf p247 \\n </s> |
<s>[INST] One powerflex 755, two motors Summary: How to set parameters for two motors on one power flex 755? Which parameter of drive is define which parameters of motors should used? In my project in RSLogix 5000, V19.01.00 (CPR 9 SR 3), I created conditions when is necessary used the first motor or the second motor. But I don't know how necessary to set parameters on drive. [/INST] Welcome to the Forum ! Unfortunately, PF755 does not have a user set parameter like other PowerFlex 7xx series drives, so the only chance to realize this function is to create something similar using DeviceLogix. I know there should be an Application Note on this, but I'm unable to find it right now... I suggest to contact Technical Support asking for it. - fuzzy logic In order to enhance the reputation of the Forum's contributors, please rate the replies you got and remember to close the thread clicking Choose as Best Answer button over the solving answer. Thanks ! \\n </s> |
<s>[INST] PF753 - adjusting accel time Hello, I would like to increase the acceleration time on PF753 to see if this can minimize the overshooting when the machinery swtich over to other damper. The current setting on 753 is 1. Accel time 1 & 2 : 90 & 80 Hz 2. Decel time 1 & 2 : 90 & 80 Hz 3. Jog Acc Dec time : 80 Hz What are the differences between accel 1 & 2? Shoul I adjust varialbes for decel according to accel time? how about jog time? Currently, preset speed are assigned through 1~7 (12~10~20~22~40~50~60). what are these variables? is it something to do with accel time 1 and 2? The accel time switch over to other when it reaches the certain stage of preset speed? Thank you in advance, it will help me a lot [/INST] You should have a copy of the 750 programming manual: http://literature.rockwellautomation.com/idc/groups/literature/documents/pm/750-pm001_-en-p.pdf Page 107 gives definitions of parameters 535 through 538. Accel / Decel 1 & 2 are selected using either a digital input or a logic command from a network or devicelogix. Jog 1 and Jog 2 are chosen the same way. If you're not switching between accel / decel 1 & 2, then all you need to vary is Accel 1 and Decel 1. The preset speeds are also selected using digital inputs or logic commands via network. The accel and decel times are in seconds, not Hz. is 90 seconds ramp-up time normal for your application? May I suggest you upload the DNO file for this drive instead of the Excel file with just an image of it? Use the software you used to get the image (DriveExecutive) and upload it here. We'll be able to give you a better idea what's going on. \\n </s> |
<s>[INST] PF525 driving a flywheel We have several flywheel-driven machines. About a year ago, we installed a 15HP Powerflex 525 drive in simple V/Hz mode with DB resistors on one of the machines. It's been running great for that whole time. We have it set up so the STOP input (terminal 1) is wired through the DB resistor thermostats, input 2 is Run FWD ,and input 3 is Run REV. Since it's replacing an across-the-line reversing starter that's in the midst of a bunch of hard-wired relay logic, Relay 1 is Ready/fault and will cause the relays that control inputs 2 and 3 to drop if the drive faults. This arrangement has been running fine on machine [/INST] Joe E. Try swapping the motors. If the second motor is low inertia (compared to the first motor), it might be more difficult for the VFD to regulate the motor speed. \\n </s> |
<s>[INST] 1203-USB driver on Windows 10 Hi Guys, Do you know if the 1203-USB driver is compatible with windows 10. What's happening is that I can see the device in the usb port from the device manager but the ccw cannot see the Powerflex 525. Any idea please? Thanks [/INST] Hi James, There is no official testing for the 1203-USB on Windows 10. However, a test was run by an Engineer in Drives Technical Support and the Windows Drivers provided from our website were installed and the 1203-USB appeared under Device Manager as it does in Windows 10. Refer the Knowledgebase ID: QA22528 for instructions installing the Driver in Windows 7 should be attempted in Windows 10. However, if the USB Converter does not appear under Other Devices, try the steps (those are the steps followed during the test perform by the Drives Tech Support Engineer). You can also refer KB ID QA53455 for more detail. Hope this help! \\n </s> |
<s>[INST] Powerflex 700 no output hertz Summary: 34amp drive powerflex 700 has fluctuating current but about 3 hertz on HIM current is about 30 amps [/INST] nan \\n </s> |
<s>[INST] View Designer issue. Does View Designer is built with VBA, Macro function or not? [/INST] Regarding your last point, there is no way to create macros or custom VBA scripts to augment your application, as with FT View SE. The View Designer software is more modern than FT View ME/SE, but it is still basic software that does not include a lot of features for customization. If you need this type of customization, maybe FT Optix would be a better fit for you.\n </s> |
<s>[INST] I'm looking for servoamplifier to mpl-a310p-hj72aa Hi! I've got mpl-a310p-hj72aa motor and I want to make it work. I want to buy amplifier, but I am not sure what family is this. According to motor manual it has 2000 imp. encoder as feedback (letter H in model) Also if you know the servoamplifier type, please let my know do I need additional software to configure it. [/INST] Hi, You can use different Kinetix Drive to control this motor. It depends on your overall architecture (number of motors) and application. If you want to use the native motion planner / instruciton: use Kinetix 5300 or Kinetix 5700. Doc: https://literature.rockwellautomation.com/idc/groups/literature/documents/rm/knx-rm012_-en-p.pdf https://literature.rockwellautomation.com/idc/groups/literature/documents/rm/knx-rm010_-en-p.pdf If you want a low cost solution without the usage of the native motion planner, you can use the Kinetix 5100. https://literature.rockwellautomation.com/idc/groups/literature/documents/rm/knx-rm011_-en-p.pdf \\n </s> |
<s>[INST] Powerflex 753 with 1336 brake chopper In process of upgrading a Impact1336 to a PF753. The system currently uses a 1336 chopper for braking. Can I reuse this or do I have to use dynamic braking through the drive. [/INST] You must take the chopper out of the circuit and do dynamic braking through the drive. \\n </s> |
<s>[INST] Powerflex 70 EC Change Parameter 80 via Devicenet? Summary: Is it possible to Change Parameter 80 open loop to encoder via devicenet? I am trying to change parameter 80 feedback select to select open loop if the encoder failed. Im attempting to do this over a datalink. My data link is working however I cannot change the feed back type. I need this for a backup. [/INST] If you're sure the datalink is working fine (i.e. if writing to another parameter works), then it is probably due to some conditions needed in order to have this parameter changed (other related parameters, status of the drive...) try first to do the same operation through an HIM, and see if it works; then try the procedure in the same way through the Devicenet. - fuzzy logic \\n </s> |
<s>[INST] Motion Axis Jog Error EDIT: removed highlight mark over text and added border to the copied table for better reading -FL Im getting .err 85. I've read through the instruction help but am still unsure which direction to go with this issue. I am not versed in motion control programming AT ALL. Any help would be greatly appreciated 85 Instruction not allowed when redefine position is in process. Performing MAH while MRP is in process results in this instruction error. Homing, redefine position in progress An Active Redefine Position instruction is in process. You would get this error if any of the motion planner instructions are executed while MRP is in progress. Motion Instructions included are: MAM, MAJ, MCLM , MCCM, MATC, MAPC , MDAC, MDCC, and MCPM. [/INST] kinetix 5500 \\n </s> |
<s>[INST] eplan macro for soft starter smc-3 150 Summary: looking for macroshello, I'm looking for this macro and in the website of rockwell macros for eplan I don't find this, I look motor control, drives and all the macros, where is it? thanks [/INST] nan \\n </s> |
<s>[INST] PowerFlex 527 AC Drive Safe FLT S01 Fault Summary: High rate of failures on Powerflex 527 Control Modules 25C-CTM1 - Safe FLT S01We have had our fifth PowerFlex 527 (25C) SAFE FLT S0 1 Safety Core Internal Fault over the last couple of years. We have about 25 of these on site. Knowledgebase states that the Safe FLT S01 is caused by the failures of BF1 fuse on the Control board. The Drive will safely shut down and display Fault S01. The fault is not resettable, the PowerFlex 527 control module 25C-CTM1 must be replaced. - Nobody is willing to repair. Are there any known causes for this fault? Is this a common issue? The bus fuse is a surface mount fuse rated for about 350mA. We are thinking of replacing with a higher rated fuse. Has anybody done this? [/INST] If it's surface-mounted, replacing it on your own is going to void ANY sort of guarantee as to safety function. Should you have a safety incident, Rockwell will fight any lawsuit and likely be successful. Can you describe the installation and wiring? Your failures seem extremely uncommon. \\n </s> |
<s>[INST] PwoerFlex 525 110V model 25B-V6P0N104 Summary: Rockwell Automation Publication 520-UM001I-EN-E - July 2016 pg 35 note DC+, DC- DC Bus Connection (except for 110V 1-Phase)What is meant by this note? And what type of permanent magnet motors can be controlled by this drive? [/INST] I believe it means that the 110V, 1-phase models of this drive do not have DC+/DC- terminals. All other 525 models DO have those terminals. The 525 drive will run PM motors; look at appendix J in the manual you referenced. \\n </s> |
<s>[INST] No Display on H.I.M Hi I have a 20BD180A0ANNANA0 PowerFlex 700 V.S.D that has a problem with the display on the H.I.M.The drive is okay, we can get it started through drive explorer software and by the H.I.M, but do not get any display on the H.I.M. The backlight works okay on the H.I.M (20HIMA4).We have checked the ribbon cables going to the H.I.M, everything seems okay.Is there a circuit board that we can replace to fix this problem as I do not want to send the drive back for remanufacture. [/INST] First I can suggest to replace just the HIM (unless already done :smileytongue: ) and if the new one will work, that obviously means that the one that stays blank is faulty. Otherwise, there are seriuos probability you need to send the entire drive to repair / substitute...:smileysad: But, as optimist as I'am, I think that you just need to replace the HIM... (I hope so... :smileywink: ) Hope this helps… - fuzzy logic \\n </s> |
<s>[INST] 1769-L23E-QBFC1B and Encoder 845T I have a 1769-L23E QBFC1B CompactLogix and I have connected 2 Allen Bradley Encoders of 845T series. My purpose is use this to represente position of a mechanical arm that I have. My problem is, that I only see increments in the counters, to decrement the counter I use the signal Local:4:O.CtrXDirectionInvert, it works, but , How can I change direction using the encoders signals? Thanks for help!!! [/INST] Duplicated thread, see HERE the one with replies. - fuzzy logic \\n </s> |
<s>[INST] PF 70 No output voltage Summary: Drive parameter [/INST] What type of meter are you using? First, you will need a True RMS digital multi-meter/oscilloscope and then you have to remember that the VFD's output voltage is not quite a classic, sinusoidal form but a modulated (4KHz for PF70) square wave signal. If the HIM module (or Online software) states that the drive it generating voltage then most likely it does. If the motor is not running, it is probably because the drive is Running at Zero Speed- there is no Speed Reference present or the Speed reference is 0. \\n </s> |
<s>[INST] kinetix 2000 changing (overtravel) pick n place position Summary: The horizontal axis on our automation is changing the set point the robot picks the part up at causing damage on part.How it works is the arm uses two axis horizontal and vertical the robot will pick up parts and place them in a tray. for example At start up the pick position set point would be set at 8.03 and while running the set point changes and it starts picking parts up at the position 8.53. that's .50 off from where it should be. when this change occurs the machine runs until we discover damaged parts. Any info on this matter would help. [/INST] Korben, the Kinetix 2000 gets all of its control commands from a Logix processor; it does nothing by itself. To help you, we're going to need a LOT more information. To start, you should share the ACD file from the logix processor so that people here can look at the logic. If you choose to share it with us, you'll need to identify which axis within the program is giving you problems. Is there ANY chance that something mechanical is slipping? You seem to be mixing terms in your problem statement. You talk about the set point position being 8.3, but the pickup position is 8.53. This last number - did you measure it yourself, or did the system HMI display the feedback position as 8.53, or did the position set point actually show as being changed to 8.53? The basic question to ask is: WHAT CHANGED? If the system was running well at some point in the past (yesterday, last week, whatever), but now behaves differently, WHAT CHANGED? Did a drive get replaced? Did a motor get replaced? Did the load the servo moves increase or decrease? If it used to work, and now does not, something changed. \\n </s> |
<s>[INST] Error E30 on Kinetix 6000 servodrive Summary: Kinetix 6000 module constantly showing E30 error code Hi! We have in our facilities a servo system with 3 kinetix 6000 15amps modules and 1 4amps module. The 4amps module (2094-BMP5-S) is being giving us the E30 error code and therefore we cannot run the rest of the machine (is a pressing machine). This module controls an AB ServoMotor MPL-B310P-MK22A part no. 7031-05-4201 series A. We have tried changing the feedback cables but it is still not responding, we even tried with a 4amps module we have in stock but nothing. The motor turns free and the rest of the components this motor drives are OK. Besides the feedback cables and the servodrive, what else can we check to try to restart this machine? There is something else we can do? Thank you very much! [/INST] Error E30 is, and I quote, MotFeedbackFault (Motor Feedback Comm): Communication was not established with an intelligent encoder. It seems QUITE obvious that your encoder is not intelligent; it's a stupid encoder. Seriously; about five years ago Rockwell had a batch of bad feedback cables for K6K drives/MPL motors. There was a PSA (Product Service Announcement) about them (aka a recall to us customers). If you'll dig through the knowledgebase, you should be able to find it and compare the affected cables with what you have. Your RA distributor should be able to help too. \\n </s> |
<s>[INST] 1305 replaced by Powerflex 525 Summary: Main RCD Tripping after drive replaced.Hi We have recently replaced a 1305-BA09 with a Powerflex 25B-D010N114 in an 18 year old panel, since doing this we have started to get random tripping of the main RCD in the panel. Has anyone any experience of this happening and reasons for it. Thanks Graham [/INST] Tell us about the motor leads. Are you using VFD cable? Is the shield landed directly on the VFD (as it should be)? Is the motor end of the shield also landed on the motor (as it should be)? Is the ground wire running back from the motor landed directly on the VFD (as it should be)? \\n </s> |
<s>[INST] CompactLogix L43 with PowerFlex 4 on 22-SMC-232 Guys,Anyone knows how to setup CompactLogix DF1 port for serial communication with PowerFlex 4 through 22-SMC-232? Customer is using 22-SMC as RTU Master. The only time when i got any action on the converter module is when CompactLogix DF1 is set as DH485. Just want to make sure i'm on the correct path here...thanks for any help.ReagrdsRobert [/INST] The controller serial port should be configured to use DF1 protocol, as the 22-SCM-232 provides both media (RS232 to RS485) and protocol (DF1 to Modbus RTU) conversions.I suggest to review the 22-SCM-232 User Manual , chapter 3 and 4 for all the settings, App. H for an example about the Powerflex control from ControlLogix / Compactlogix serial port. Hope this helps… - fuzzy logic \\n </s> |
<s>[INST] Kinetix 6000 with Linear Motor Anyone had use Kinetix 6000 with Linear Motors? [/INST] Is there a particular issue you're taking on? The MP Linear Stages work well. They are based on the Anorad design and they have been successfully building linear stages for quite some time. \\n </s> |
<s>[INST] If an axis has a hard overtravel fault but the machine is in its normal working range. What could be... Summary: If an axis has a hard overtravel fault but the machine is in its normal working range. What could be one problem? If an axis has a hard overtravel fault but the machine is in its normal working range. What could be one problem? [/INST] The limit switch is not connected - broken wire or something similar. The drive requires a Normally Closed (NC) contact, but the limit switch is wired Normally Open (NO) That's two. It would help if you gave more information, such as drive model number. \\n </s> |
<s>[INST] PowerFlex 70EC There is an issue at my work place. This is related to the pump we have and I want to know how to adjust the setting in the parameter for this issue. The pump is running off the pressure, and the pump modulates the speed to compensate with the pressure. We're running the pump in manual mode and the frequency on the VFD is 50 Hz. We also have a valve cranked 45 degree to supply the water to other area. Every time we're having a power outage it needs someone to manually reset the VFD and raise the frequency from 15 Hz to 50 Hz. If we're running the VFD in auto mode when there is a power outage the VFD will stay on at 15 Hz the whole time. I want to know how to adjust the 15 Hz to 50 Hz in auto mode and not having somebody to reset the drive manually from 15 Hz to 50 Hz. Any suggestion in this scenario? [/INST] Hi Lee, I replied in another your other thread. Thanks \\n </s> |
<s>[INST] Powerflex70-Enter RPM on display Summary: type in RPM on the HMI to make the motor run that RPMHi All, I am currently using a Powerflex70 equipped with a HMI full numeric keypad. What I am looking to do is be able to type in 1500RPM on the HMI keypad and then hit start which will run the motor at 1500RPM. Any idea if this is possible ? Thanks for any input ! [/INST] The instructions to do this are available on the rockwell Knowledge base Doc 21005 - Change the Powerflex70 Display to show RPM \\n </s> |
<s>[INST] InvAnlg SelfTest (code 186) error on PF7000 Summary: Need help on InvAnlg SelfTest (code 186) error on PF7000 4-genHello everyone! Someone help please to find a problem within error InvAnlg SelfTest (code 186) on PF7000 4-gen AFE. Got this error after a strong voltage surge in supply line, after full power-down and power-up drive still doesn't get ready state and have the AC1 Offset bit raised in InvAnlg SelfTst2 parameter ( [/INST] Hello I work on a F7000 ser A drive I have a persistent line_ADC_DAC with DriveExecutive the parameter 474 Line ADC / DAC Fault 2 gives me hex: 100 8th bit :1 is Icm Offst Hi Common mode Current offset High can you give me a link or find PF7000_GEN-12 if you have more information Help please.. \\n </s> |
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