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  1. 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.
  2. 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...!!
  3. 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.  
  4. hallo everyone ...i use mitsubishi Q00UJCPU and QD77MS2.. i try to make a speed control program and the speed wants to be changed during servo operating, i use dedicated instructions ZP. PSTRT1 (axis 1) and have tryed but it was only successful to change speed with "change speed control" function once ... is it like it? cannot change "change speed control" many times when servo operations?
  5. 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.
  6. Hi All, I am doing an application that use servo motor to feed plastic film to a target length (set by operator), and it need to stop immediately if marker sensor is ON. This application is control by Omron CP1E PLC. It will feed plastic film in 500-1000mm/s depends on the target length set by operator. It is require to stop immediately if the servo feed length more than 90% of the target length and the marker sensor is ON. However, is there any possibility for the servo to stop immediately once the condition is meet? As I am using PLS2(887) to feed with target length, and INI(880) to stop immediately, however, it cannot get the desired result as servo not able to stop immediately after marker sensor is ON, I am not sure is because of the PLC scan time, or servo need time to deceleration (deceleration rate assigned to #FFFF). Appreciate anyone able to assist on this. Thank you.
  7. CC-Link IE + C#

    We have a controller written in C# and need to integrate a servo.  We are looking at the Mitsubishi servo MR-J4 line.  Unfortunately it doesn't support Modbus TCP but does have the CC-Link IE protocol.  Does anybody know if it is possible to talk to CC-Link IE via C#?   I'm having a helluva time trying to find an answer.  I see some thing about Seamless Message Protocol (SLMP) and CC-Link but the info is somewhat sporadic.  Any advice is much appreciated as I've never worked with the Mitsubishi product line (but interested in their PLCs).
  8. Dear Friends, I am doing a pick and place project using stepper motor.programmed movement by PLS2 command and motion are running fine.I want to program origin for the stepper axis.Please help. i don't know how to origin with a home sensor input.I am using CP1E PLC and stepper driver DM860.
  9.  Hi all. I have a question about how to set up the motor in rotary mode. My application will be a basic rotary table driven by a servo motor without gearbox between. So, in my servo drive axis settings, I select the motor as a rotary mode. then I defined the maximum position setting value for 360 degrees, and minimum to 0. So far so good. But the problem comes when I want to make an absolute move using the mc_moveAbsolute to move 360 degrees. Whit this settings the error "target position settings out of range " will come up. So, what is the solution to rotate 360 degrees without generating this error? if I set up the maximum value to 361 degrees and then if I rotate 360 the error will not occur and the motor will rotate 360 degrees as I aspected, but it's this correct ? or there is another way to do it? Thanks  
  10. Kinetix 300 servo drive

    Is there a real-time help resource for this thing other than the worthless AB site, on which the support page has been giving an error message for 2 weeks?
  11. Hello everyone! I have problem with understanding the usage/principle of operation of parameter "Mark detection number".  In manual i read: "The number of mark detections is stored. "0" clear is executed at power supply ON. Continuous detection mode: 0 to 65535 (Ring counter) Specified number of detection mode: 0 to 32 Ring buffer mode: 0 to (number of buffers - 1) Refresh cycle: At mark detection" My question is which mark detections are stored? Servo detects some kind of marks? I am novice in servo programming, please explain in the easiest way. Thanks for help.
  12. Average motor speed

    Hi Guys!   There is a task. I have a motor, and I can monitoring the actual speed. The question is how can I to determine the average speed, if I know just the actual speed. If the speed is zero, it must be ignored. So I have to measure when the motor moves. Anybody have any idea? How can I solve this problem. RSLogix 5000.  Thank you.  
  13. Servo Motor Connection

    Hello, I am using the R88M-1M40030T-BS2 ( 200V 3ph) servo motor. I am looking for a diagram that explains the connections on the top of motor ( for power supply).. there are more than 3 pins and i am not sure why. Can anyone help me understand the pins on the motor for the 3ph supply?  Thank you 
  14. Posted 22 July · Report post Dear Friends,       I want to set my servo controller overload setting as per my machine load requirement since all my servo installed in my machine over travelling and hitting trying to run continuously which is resulting servo failures ,repeated timing belt cut issues.Kindly help me resolve this issue.since i am not familiar with servo controllers.Model used A5 II minas servo MADKT 1507 and contol mode in position control setting.
  15. Dear Friends,       I want to set my servo controller overload setting as per my machine load requirement since all my servo installed in my machine over travelling and hitting trying to run continuously which is resulting servo failures ,repeated timing belt cut issues.Kindly help me resolve this issue.since i am not familiar with servo controllers.Model used A5 II minas servo MADKT 1507 and contol mode in position control setting.    
  16. Hi, I am trying to do a merge move on 1S Servo. The condition are as follows: Task: Move 2 in(absolute value) and then Move back to 1 in (absolute value). I have to do this move 10 times in a row.  The application is material leveling after dumping in the mold. The only question i have is if I use just MC_MoveAbsolute command, the only buffer mode for transition available is velocity. Is there a way i can do it with position. I dont want to stop when I can go from 1 to 2 and 2 to 1 again and again. Its time consuming. But rather a nice oscillation motion without stopping to mimic leveling. Can anybody please help me out with this problem.   Thanks
  17. Hi, I'm trying to set up PLC (CJ1G) to control servo motor. I'm using position control unit CJ1W-NC413, servo relay unit XW2B-40J6-2B and smartstep R7D-AP02H servo drive. I'm reading through manuals and feels little overwhelmed with information. Everything is probably there, but it's going to take lot of effort to put it together. Can I found example program somewhere? EDIT: When I put jumper to pin 25 (X axis RUN), motor shaft is locked and motor is holding position, so wiring should be correct. When I try to run a program, I can see that parameters are changing in CX-position, but servo is not moving. Please see attached picture
  18. Homing servo motors

    Hello everybody, I have a question about homing servo motors. I have a project with new servos from Omron and I would like to know what is the best way to do homing for the servos and how often. Before when we have servos with encoders I was making special homing sequence and was calling by some event. I heard that new servos from Omron pretty smart and remember own position without batteries. So with this 'new generation' of servos what is the key to keep machine robust, easy for motor replacement without useless programming stuff. Regards, Scotty
  19. Is there a way to change the parameter of a mitsubishi mr-j3a using fx3u plc?  Need this to change the pulse output of a master servo amp to change the pitch of the other slave servo amplifier. 
  20. I am trying to connect a Delta ASDA-A2 Servo internal motor encoder to a Delta DVP28SV high speed counter input.  I was successful in connecting the servo to the plc on position mode with an external encoder connected to PLC high speed counter.  Currently having trouble in finding the correct wiring between the servo drive and the plc to count the pulses from the internal motor encoder.  Attached are some figures from the servo drive manual. OA --> X0 is obvious, tried s/s to GND, COM-, VCC and VDD... no result. Any suggestion would be highly appreciated.  
  21. RS logix 5000 motion control

    Hi Guys! I have a problem with Motion axis move (MAM) command. There is an Allen bradley servo motor what is working well. But I need to add a new program section, wich is in  a specified moment, the axis should move a certain distance. I think I need to use the mam command, just I dont know how can I configure the motion control part. I need to make a new tag ? or what ? I need to use a user define ? PLS help me.   
  22. Gx Works 2 ve fx2n için bir fonksiyon kütüphanesine ihtiyacım var. Servo ve step motor kontrolü için.   thank you
  23. Hello, I have a cp1h-y20dt-d (sinking output) plc supposedly to be wired to a servo controller. The pulse control method is Pulse/Direction. I've did some manual research on the PLC and found the following diagram attached Untitled. Since the diagram above doesnt show which terminals does it connect to in the CP1H side circled red, I want to ask if those connections belong to the following diagram attached Untitled1? If so, assuming im planning to use only Pulse Output1 (Pulse/Direction method) from the PLC side, is the connection from the first diagram no.1=CCW0- , no.2=CCW1- , no.3=COM (connected to -ve) *Note: these diagrams are from omron's manual SYSMAC CP Series CP1H-X40D_-_ CP1H-XA40D_-_ CP1H-Y20DT-D CP1H CPU Unit Your replies would greatly help. Thanks and best regards, Summer
  24. I have 200W - 200VAC : Omron R88D-1SN02H ECT Servodrive and Omron R88M-1M20030T BS2 Servomotor I wish to make myself the connection between Drive and Motor , with self made cables. Connectors ( JAE ) - Japan Aviation Electronics JN6FR02SM1 - 2 pins - brake cable in motor side JN6FR07SM1 - 7 pins - encoder cable in motor side JN6FS05SJ2 - 5 pins - power cable in motor side Molex 55100-0670 - 6 pins - encoder cable connector in drive side - ( IEEE 1394 - Firewire 400 ) https://assets.omron.eu/downloads/manual/en/i823_1s-series_setup_manual_en.pdf http://multimedia.3m.com/mws/media/569007O/3mtm-i-o-interconnect-system-2-0-mm-for-ieee-1394-ts2296.pdf http://www.jae.com/z-en/pdf/MB-0161-1E_JN6.pdf https://industrial.omron.mx/es/media/I586-E1-02_1S-Series_EtherCAT_UsersManual_tcm851-112757.pdf ======================================== How can i know which it's pin #1 from each socket from Drive and Servomotor ? Atention !!! I'm not talking about pin numerotation from connectors which i connect to drive or motor . I wish to know the pin #1 from Drive CN2 socket and from Motor sockets ( power , brake and encoder ) http://www.jae.com/z-en/pdf/MB-0161-1E_JN6.pdf In MB-0161-1E_JN6.pdf you can see the numerotation of pins from "Receptacle" . That means , the "Receptacle" it's that part what is in Omron Servomotor ? Or it's the part of JAE connectors , which it's inside of connector housing ? The question is , how can i be sure i don't make a mistake, and i know the right numerotation of Encoder socket of Omron Drive : CN2 and the right numerotation of Omron Servomotor ( brake , power and encoder cable ) I've found schematics about how to connect the Drive with Motor with power , brake and encoder cables , but i didn't find a pin numerotation of sockets ( drive side CN2 encoder socket and power , brake and encoder from motor side ) I didn't find nowhere the right numerotation of pins from CN2 socket of Drive and from Servomotor sockets ( i find it something from above JN6 series connectors from JAE connectors ) I wish to know where can i find the numerotation of pins from Omron R88D-1SN02H ECT Servodrive and Omron R88M-1M20030T BS2 Servomotor Specially , the Encoder cable numerotation from Drive side and Motor side . I've noticed in attached picture the numerotation from Drive , CN2 encoder socket ( IEEE 1394 - Firewire 400 ) . That's correct ? It's right numerotation ?              
  25. I have project where I need to measure motor current but I do not need to control the speed of the motor since it would always be running at full speed. Do I still need to use VFD to get feedback or is there cheaper way to measure the current?