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  1.  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  
  2. 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?
  3. 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.
  4. 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 
  5. 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.
  6. 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.    
  7. 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
  8. 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
  9. 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
  10. 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. 
  11. 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.  
  12. 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.   
  13. Gx Works 2 ve fx2n için bir fonksiyon kütüphanesine ihtiyacım var. Servo ve step motor kontrolü için.   thank you
  14. 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
  15. Hello All,   I hope this post is not against any forum's rules. If so please delete.   I would like to invite everyone interested to have a look at my website, which is purely about TIA Portal and everything related: TIA Portal how to   There you can find articles, tutorials, tips and videos.   Hopefully someone will find it helpful. There are more materials coming so be sure to subscribe to Newsletter   There is also: Facebook Fanpage                          Facebook Group                         Twitter                         YouTube   Regards, Robert Jankowski
  16. mrj4

    hi all, anyone can hep..i use servo mr j4.. now got error 121..anything can help..i read from manual error code but cannot understand..
  17. Hello, I want to connect the Siemens PLC S7-200 with MR J2S 350CP using Serial communication (RS232/422) so, is it possible or no , any one have an idea... Thank you in advance  
  18. RC servo motor sg90

    I new to the Cx-programmer. I'm facing a problem where i need make the servo motor go to certain direction and stop at the direction until other signal is sensed. Is there any instruction which can be used to do the ladder diagram? is it using PWM instruction? Is my servo motor (sg90) suitable for PLC ? do i need motor driver for this servo motor? or i just have to connect to the PLC 5v ? Im using CJ1M CPU21 PLC module. Im doing a sorting system project that use the servo motor to slide the item to certain angle. 
  19. Hello everyone, Is there any way to communicate with Mitsubishi Servo amplifier MR-J2S-350CP through RS232 ,I prefer to use 224XP because i already have it... thank you 
  20. I know it may sound stupid but I am new with Studio 5000 and trying to build a project where I have to home my servo drive other than the position to zero and it is not fix but rather decided by a safety switch. What I am looking for is a dynamic Home position Entry which I am able to find it in the axis parameter but not in the CIP_Structure. Is any kind of motion FB for home position set entry? Any help would be useful. Thanks PS: Studio 5000 v30, Kinetex 5500 v7.01, L33ERM processor
  21. Servo Motor Tuning

    Hi i am new to Mitsubishi servo drives, i want to know how to Tune the Mitsubishi (MR-JE-A-200w) servo drive Can any one guide me please  
  22. Looking for some servo application help. Software: I have GX works 2, GT Designer, and GX Developer.  Hardware: PLC L06CPU-P, GOT2000 HMI, MR-J4-350B servo amps, HG-JR35JK motors, LD77MS2 Pulser I have (2) AC servos that will simply move an aluminum frame backwards and forwards using a FESTO belt mover and I have a servo gear reducer 20:1. I have a "simple motion module"and all of this hardware and software, plenty of time, and would really like to finish this project off. But this is my first servo and my first hmi project. I have some experience with Omron, Mitsubishi, and Allen-Bradley plc's, and consider myself novice at best. Any sample programs or help getting me started would be greatly appreciated!  
  23. 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.
  24. Using Ethernet/IP to stream position data to a LinMot Drive, may be quite difficult because the LinMot requires a precise period between data points.  I've been told PVA streaming has been done with the Rockwell PLC, but the Ethernet IP bus needs to be updated at regular intervals (the requested packet interval between the PLC and the drive), and the task/ladder that has the streaming command is also examined at those regular intervals. This sounds like a timed messaging system over Ethernet, to satisfy the LinMot's requirement for precisely intervaled packets, which would compensate for Ethernet/IP's general lack of precise timing between data packets.     (the preferred method is to use EtherCAT) Has anyone ever tried this.. ?   Please describe the method with a little detail .. I'm trying to see if an Omron NJ can stream PV or even just P ... using their Ethernet/IP port.     If Rockwell has done it successfully, I would love to know how...   Thanks much... Regards, Michael
  25. I am searching for the Replacement of the Ultra 5000 Servo Drive as i cant get online to it with the Ultraware software over wireless plant network. In order to get online i have to connect serial cable every time. And the Drives are used in time critical assembly line  kind of environment. So is there any other replacement which works as intelligent as of Ultra 5000 and also have additional feature of built in Ethernet port which can help me to get online with it wireless over plant network.