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  1. Hello there, I am using a Kinetix 5700 drives to control bunch of axis. HW used : 5069-L320ERMS2 GurdsLogix, 2198-S086-ERS4 Servo Drive with MPM-B2152M-M motor and the 843ES-SIP12BA6 safety encoder. All is working fine except I can't figure out how to dynamically change an axis velocity  controlled by a MAG instruction. I have a virtual master axis controlling the velocity and each physical axis is controlled by a MAG instruction with a gear ratio. In my safety program I have SFX and SLS function block used to determine the safe speed limit. The  SLSLimit output of the SLS function block is linked to a SS1 Request of my servo drive. This causes the axis to stop when safe speed limit acceded.  What I'd like to be able to do is to dynamically change velocity (limit it to safe speed if SLS instruction is active) of each axis without having to change the gearing ratios and thus avoid the SS1 safe stop action.  I know how to do that using JOG or MOVE but is it even possible to do that using the MAG instruction? Regards Martin
  2. Is there a way to monitor the Temperature of a Servo Motor on Allen Bradley Servo motors... MPL? PLC: CompactLogix 1769-L30ERM Drive: Kinetix 6500   Motors: MPL-B310P-MJ72AA, and  MPL-B560F-MJ72AA I would like to be able to monitor the temperature, and flash a warning screen on the HMI if the Motor gets too hot, or perhaps shut down the operation before the Motor overload trips. The drive and PLC are connected through Ethernet IP What I don’t know is if that Motor heatsink temperature information is available to the PLC.
  3. Hi Every one, I have two 2198-P070 bus power supplies for that I’m using for four Kinetix drives, 2 drives per power supply, all controlled by one processor (5069-L350ERMS2). I have an enable contactor setup for each power supply for each set of drives. I have them configured as DC bus groups 1 and 2 respectively. I had the first set of drives working, setup inside the motion group, with no issues. When I added the second power supply and drives. I found that when I added them to the motion group I couldn’t get the enable contactor to close for the first set of drives. I f I took them out of the motion group and made them ungrouped then the first contactor would close but then I couldn’t get the contactor on the second set to close. Do you have any thoughts as to what I might be missing to get these to work? See the screen shots for more detail. Let me know what you think.  Also, I have heard that only one motion group is allowed per PLC, but my question is : Can I use  sevral axes and Power units in the same motion group? 
  4. I am desperately trying to understand the OMRON way of programming (28 yr. AB programmer) when it comes to Motion Control.  I am pouring over example programs and what I can understand in Omron manuals.....  What I cannot find is where you get all the bit level information from for individual axis....  For example, just a simple bit signaling a Servo Fault; I have a program that I have been studying and there is a bit with the variable MC_NailPunch_Station.MFaultLvl.Active, it obviously comes from the Axis "MC_NailPunch_Station", but I cannot find the reset of that variable anywhere in the program, in any setup....nothing. Is there a list somewhere of things like this I can use in my program for status bits etc.?   Thanks,
  5. Virtaul Axis - Simulation

    Is it possible to simulate a servo axis in Sysmac Studio? Can you create a virtual axis and then set velocity & position for this virtual axis? If this is possible, is there an example program that anyone can share with me? Thank you. Happy new Year! 
  6. Getting this error while adding MC_TorqueControl. I want to control torque from HMI value. Using R88D-1SN08H-ECT drive and R88M-1M75030T-S2 Ac servo motor with NX1P2 PLC. Newbie Here. Please support. Error    1    The Axis parameter of the MC_TorqueControl instruction does not support single-axis position control axes.    Program1 Section0    Row 6  
  7. Hello,   I have  a project where I need to run 2 Omron Servos 1S at same time with 1:1 ratio. I created virtual servo axis and attached my 2 physical axis to virtual one ( screenshot from Sysmac studio attached). For some reason when 1 of the axis has a fault, my whole virtual axis goes down. For recovery I need to to do GearOut and GearIn again. In one of the moments I'm losing count in my motion that cause issue later. I believe that I'm doing something wrong.  Can somebody help me to understand how I can keep my synchronized axis all the time? Thank you in advance!  
  8. Dear All, 2094-BM01-SA0192 was installed on a machine, now we are installing 2094-BM01-SB1111 Problem is that when we Power ON, it start showing 0,1,2 and remains on 2 while in old SA0192, it goes to 1,2,3 and 4 then comes to normal display. can anyone suggest the solution? waiting
  9. MR-J4-60GF-RJ Programming

    I am new to Mitsubishi (only done Allen Bradley) and Im tasked with programming a MR-J4-60GF-RJ servo drive with a HG-SR motor. I am using GX Works 3 and have a R02CPU and I am wanting to use CC Link IE Field Basic communication with this. Do I have to use the point table to move this motor from "Point A-B" or can I send absolute positions, speed, etc to a given position. Any advice/programming examples would be great. 
  10. Hell PLC World! I have been trying for several weeks in my spare time at work to tune an Allen Bradley Servo Motor.  Below is the list of hardware I am currently using: - CompactLogix Motion Controller (1780-L33ERM) - Kinetix 350 Driver (2097-V34PR5-LM) - MPL Series Rotary Servo Motor (MPL-B310P-MJ74AA) I have been using RSLogix5000 for testing and I plan to use it to develop a simple conveyor type program later.  I have tried a list of things which will be below, but to no avail, I cannot simply jog the motor for any period of time without triggering a position, velocity or bus voltage error.  I have tried changing the motor, driver and feedback cable to no avail.  Here is the process I have used: 1) Add the hardware to RSLogix5000 (PLC, Driver and Motor) 2) Configure the motor 3) Run the hookup test.  This works flawlessly.  The motor will slowly turn independently on the feedback test for as many revolutions as I input.  This is what makes me think I am doing something wrong in the tuning process. 4) Run autotune process with the velocity, acceleration and jerk set well below the limits of the hardware.   5) Attempt manually control motion 6) Recieve error I have tried changing the input from trapezoidal to S-Curve, changed velocity and position limits, manually tuned velocity gains in a myriad of configurations.  I have swapped legs on the 3 phase input (which made matters worse). I suppose it is possible that multiple pieces of hardware are faulty because this equipment was previously used, but I still cannot wrap my head around why the hookup test would work so flawlessly, yet I cannot just get the servo to rotate at an equivalently low speed. If anyone recognizes my mistake, I would be eternally grateful.  I am an intern studying control systems in graduate school and as popular as AB is, I would sure like to get some experience with it.  Thanks in advance!  
  11. Hello, I have a project where I need to synchronize 2 servos. I use GearIn command to sync this servos. I created 1 virtual axis and attached my 2 physical servos to virtual one. Based on application logic I need to stop sync servos when count from sensor reached max value. To stop the servos I'm using ImmidiateStop command. For some reason stop point for this servos variate based on servos speed.    How I can improve my stop point?      Thanks!
  12. Alice Sales Manager Changsha Zhinian Automation Equipment Co;ltd   Te/whatsapp:+8613341312293 Fax: 0086 0731-82292217   Email: info-zna@zhinianauto.com   Main products: PLC: Mitsubishi, Omron, Panasonic Inverter: Mitsubishi,Fuji, Omron,. HMI: Mitsubishi, Omron,, Proface,FUJI, AC Servo: Mitsubishi, Omron,FUJI Sensor: KEYENCE,OMRON   Air cylinder: SMC Below is our best price product list: MITSUBISHI: 1.MR-J2S/ MR-J3/ MR-ES AC servo pack ( amplifier, motor, cables ,connectors) 2.FR-A700, F700, E700, and D700 inverters 3.GOT1000 and GT1500 Human machine interfaces 4.A, Q and FX series PLC(FX1N/FX2N/FX3U/FX3G/FX1S) plc OMRON: 1.C200H/ CQM1/ CS1W/ CJ1W/ CP1H/ CP1L/ CPM1A/ CPM2A/ CPM2AH plc 2.SYSDRIVE 3G3JZ/3G3MX2/3G3JE/3G3RX Series inverter 3.NS5-V2/ NS8-V2/ NS10-V2/ NS12-V2/ NS15-V2 Human Machine Interface 4.E3JK/ E3JM/ E3Z photoelectric switch 5.TL-Q5/TL-W3/TL-N Proximity switch 6.E6B2/E6C2/E6CP rotary encoder 7.G3NA-205B/G3NA-210B/ G3NB-240B Solid State Relays 8.H3CA/H3CR-A/H3DE/H3DS/H3JA/H3Y-2 Solid-State Timer   Contact me if you are interested, thank you !  
  13. Mitsubishi FX2N, Servo Output problem

    Hello guys, I am facing a problem that our Servo is generating output for only reverse direction, when we give forward command from HMI the output Y0 is active but when we give reverse command same outut Y0 is high, other output which is Y4 is not high, what could be te possible reasion.
  14. Mitsubishi FX2N, Servo Output problem

    Hello guys, I am facing a problem that our Servo is generating output for only reverse direction, when we give forward command from HMI the output Y0 is active but when we give reverse command same outut Y0 is high, other output which is Y4 is not high, what could be te possible reasion.
  15. Hi all. I have a Kinetix 350 and an AB TLY servo motor. I'm using the drive's STO function. AC power is supplied into the drive, passing through an "M1" contactor. It makes sense to m e to keep that contactor open, preventing AC power to the drive, until the drive is fully awake.  Is that what you guys do? Someone suggested to me in another forum ( http://www.plctalk.net/qanda/showthread.php?t=121021&highlight=drive+awake ) that there is no reason not to supply power to the drive right away because the STO function is inhibiting power to the motor anyway. 
  16. Hi Guys!   Anybody Can help me ? I have a kinetix 6000 servo, and that axis dont want to go in home position. There is an MSO instruction, but the ER bit is active.  What should I do ? What would be the problem?    Thanks in advance!
  17. Hi All, I have an AB servo TLY-A110T and 2097-V31PR0-LM Kinetix 350 drive. I thought that it was fully configured and ready for tuning, but when I issue a MSO it immediately starts to spin the shaft (no load yet). This lasts about a second until a Physical Axis Fault, Excessive Velocity Error occurs. I've double and triple checked the feedback and power wiring, and everything looks right. Is there anything else I can check? What can I do to trouble shoot this if I can't even give an MSO? Any insight is greatly appreciated.
  18. Hello All I am new to sysmac studio, i am using a NJ301-1200  and R88M-KN10H servo drive , i connected the servo to the NJ using ethercat. I was able to write a program where i was able to activate the servo from the NJ using the mc_Power instruction . My question is , i am not able to run the servo using the mc_movevelocity and mc_moverelative . Do any one have any suggestion to how to go from here ..  
  19. Bonjour, Hello, I use a l33erm automaton and a Kinetix servo motor . This servo motor drives an engine with a chain moving in steps of 100 millimetres (there are 15 steps on the chain ) At each top of a cell this motor advances by 100 millimetre. in reality it advances from about 0 to about 100. Sometimes it is 100,002 times to 99,997 (this is important further) and when I give it a top it goes back to about 100 (100,003 times to 99,996) And so on and so forth up to no problem, I use a MAM with an absolute type of movement. It works.     However, this does not work any more after a rearmament following an emergency shutdown. if it is a 100,002 no problem at the next top the chain advances one step But when the engine is shut down at 99,997 and I give it the order to go to 100 it advances only by 0,003.  This only happens after an emergency stop (or door opening). Thank you for the help you can give me excuse my English this is a machine translation Un séjour sans faille
  20. Hi, I am developing Servomotor Drive Module for Mistubishi servomotor to control its positioning and speed. I have combined two FBs of the RD77MS4 FBs 1. SetPositiiningData FB 2. StartPositioning FB  and defined in Local label as  Label Name: i_stModule , Data Type : M+RD77 Class: VAR_INPUT. I get Error Invalid device or invalid constant is used. Can someone tell me how to define Module Label while combining two  FBs using same Module. Please
  21. Hi, I am developing Servomotor Drive Module for Mistubishi servomotor to control its positioning and speed. I have combined two FBs of the RD77MS4 FBs 1. SetPositiiningData FB 2. StartPositioning FB  and defined in Local label as  Label Name: i_stModule , Data Type : M+RD77 Class: VAR_INPUT. I get Error Invalid device or invalid constant is used. Can someone tell me how to define Module Label while combining two  FBs using same Module. Please
  22. Hello,, I have motion controller A series A172SHCPUN,, I have written the program ladder into the CPU, but I can't write the motion program.. i dont have the program to open file the program motion and I want to ask if I have the software SW3RNC-GSVE, my os computer is window XP, Can it be installed? and is the cable transfer used the same as the ladder transfer program cable (SC09)?
  23. Greetings every one...!                                         I am using NX1P2 PLC and G5 series Incremental Servo for decoiler machine. Now am facing issue, in the time of feeder working power interrupted then last position values are lost, but I need to retain last position value and feed again remain position. In the case  I am telling about (MC_Axis000.Act.Pos) this variable value I need to store and retrieve it back when power came.                                             Any sysmac software experts give me the best solution for this issue.  Thanks in Advance...!!
  24. Hello, I have an interesting problem that no one in our company can really answer for me.  We are using Drive Logix with a powerflex 700S phase 2 drive and controlling a machine that rotates 360 degrees, sits for a moment, then return back to zero degrees.  We are using the MAM instruction to tell the drive to run the motor to its desired degree.  The problem we seem to face, is when they change jobs, the weight changes and we have to adjust speeds in order to get the machine to rotate back up to 360 degrees.  Otherwise, the motor stops short.  It usually never faults or alarms, it just stops short.  For example, they might run it and it will stop at 240 degrees or 315 degrees rather than the 360.  My question is, why doesn't the drive continue to push the motor to 360 degrees?  Why wouldn't the drive fault out on something like over current?  It seems that it just stalls and stops.  Sometimes, the machine will be running great, but on occasion (1 or 2 times a shift), the machine will stop short again.  I am curious what causes this and how I might be able to fix this to force the drive to continue to try and get to that desired degree. Thank you for any help or input!
  25. Hi,  I want to use the servo drive in internally speed control, how can I change the motor direction? Do you help me for wiring and parameter settings please.