Search the Community

Showing results for tags 'cable cross section for ac motor'.

  • Search By Tags

    Type tags separated by commas.

  • Search By Author

Content Type

Find results in...

Find results that...


Date Created

Last Updated

Filter by number of...

Found 68 results

  1. Sample blocks for S7 1200 plc's

    gowthamsudherson posted a topic in Siemens

    Hi experts, please share the sample blocks for the EDITABLE TIMER block it should be editable from HMI(Siemens). And also motor run hour block. Actually i am having all blocks in tia v12 version and sadly i dont have the old software to convert it again. So please share the blocks that it shoud be work in TIA V14 for s7 1200 plc's. Please note that the blocks should use add instructions to calculate the time because i don't have much memory.

  2. Online edit - Insert Section

    AndrejP posted a topic in CX-Programmer

    Hello. Is it possible to add SECTION using ONLINE EDIT? I can add rung... Thanks. Best regards.
  3. can anybody Know how to control stepper motor using PLC
  4. 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. 
  5. My SLC 5/04 is currently connected to a PanelView 1000 having only the RS-232 and using the SLC's bottom RS232 Port.  The PanelView Cable we can disconnect and connect a laptop, go online and troubleshoot problems, BUT we have to disconnect the laptop and reconnect the PanelView to operate the machine. Question:  Which of the other two Ports on the 5/04 could I use for the laptop connection leaving the PanlView connected? Also what cable to use on the 8-Pin Programming Port or the 3-Pin DH+ Port?
  6. 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.
  7. 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
  8. 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)?
  9. Hello all - Wanted to check in and get some ideas on how everyone else out there stays organized with the various connectors, cables, etc. Currently I have been using a decent sized laptop backpack (keeping my laptop in there, spare battery and charger) along with various cables, connectors, external drive, CDs, screwdriver sets, wire crimps/strippers, etc. Seems though as I've been getting into different projects, different PLCs and such that the 'inventory' has been growing. Just wanted to hear others thoughts. Also, if you could maybe throw out your NEED TO CARRY items I'd be interested in what everyone else has to say. Sorry if this has been posted before or somewhere else. Thanks,  Kyle
  10. Have a micrologix 1200R 1762-L40BWAR.  If anyone could help with providing the following information: Need a communication port with single receptacle that will mount through the door of electrical enclosure and then the communication cable (6 to 10') that will go from the com. port to the micrologix. Thanks
  11. 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.
  12. 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. Hi guys, I am setting up my test rig, to learn more about modbus communication.  My test units are CJ2M-CPU31,  SCU42 and 2 units MX2 inverters.   I have already downloaded manuals W494 and W336, and I am searching for the type of RS-485 cable to be used.   What type of comm. cable are you using, in setting up your modbus connection? Could you please share your preferred type of cable. Thank you. Cheers. Leo
  14. Hi everyone, I just want to layout the structure of the question. I have a GOT2000 (GT27* series) that I have hooked up and communicating with an Allen-Bradley PLC. I have established connection and can pull out certain tags values from the PLC program in RSLogix 5000. While I can read the tag values, I cannot modify them (in certain conditions).  So let say that I have a User-Defined Structure named "Smoke_Detector" and here are it's available members: Smoke_Detector:   - ALARM (BOOL)   - ON_TIME (DINT) * DINT in Allen-Bradley but Signed Binary 32   - Battery_Life (REAL)  My question is that while I can read and display the tag and its members through the following:   - LAMP for Smoke_Detector.ALARM   - Numerical Display for both Smoke_Detector.ON_TIME and Smoke_Detector.Battery_Life But when I tried to modify the values via a Bit Switch or Numerical Input, it does not operate on them.  However, if these tags are members are just standalone tags, meaning that they are not within a UDT in RSLogix 5000, then I can operate/ modify them just fine.  Here are the things that I have tried: * Making sure that the permission are set to Read/ Write in RSLogix 5000 * Making sure that the tag definition in GT Designer 3 follows the structure where @[channel]:[Network #]:[Station #]::[Tag instance and member (e.g Smoke_detector is the instance and Alarm is member] Any possible insight and input are appreciate! 
  15. Hi guys,  I have been trying to sync up my RSLogix 5000 tag to GT Designer 3 (GTD3) objects but I noticed that GTD3 only recognize certain native data types from Allen Bradley Logix5572 Controller (Model 1756-L72).  In the documentation that I found, it show that certain AB Native Tags are transferable to GTD3 Data Type (See the attached file "AB Tags to GTD3 Tags" ) One of the User-Defined Data Type from the RSLogix 5000 that I am trying to sync to Text Display Object in GTD3 is called "UDT_MY_CLTR_INFO" here is it's hierarchy of inheritance from RSLogix 5000     Name                                                                     Force Mask                                                                                   Data Type MY_CLTR_INFO                                                     (...)                                                                                                 UDT_MY_CLTR_INFO      MY_CLTR_INFO.NAME                                                                                                                                           STRING           MY_CLTR_INFO.NAME.LENGTH                                                                                                                      DINT           MY_CLTR_INFO.NAME.DATA                                                                                                                           SINT[82]    In my exported tag which is a CSV file, it doesn't list the sub-classes MY_CLTR_INFO.NAME, MY_CLTR_INFO.NAME.LENGTH, and MY_CLTR_INFO.NAME.DATA, it would only list MY_CLTR_INFO.  How do I link up my "Text Display" Object in GTD3 with the tag "MY_CLTR_INFO.NAME" whose Data Type is STRING and GTD3 does not have a STRING Data Type?  I appreciate anyone that took their time to read my problem and any attempt to help me out. Thank you. 

  16. Programming cables

    Raghvendra posted a topic in Other PLCs

    Is there any website that provide all details about programming cables for all PLCs.  I have one local Indian plc "Genie NX" manufactured by GIC India. I want to make programming cable for same. but unable to get details. please let me know if anybody used it? http://gicindia.com/index.html for more info
  17. 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 ?              
  18. 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?

  19. RC servo motor sg90

    Ong posted a topic in CX-Programmer

    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. 
  20. I've been building a contraption with linear rails and stepper motors. It has an X, Y, and Z axis. I'm using Velocio PLCs to control the motors which seems to be work well so far. I understand these are not very common and my question are related to general motion control, not Velocio programming specifically. Since I'm new to PLCs, programming, and stepper motion I thought I'd ask for some input instead of trying to reinvent the wheel. I'm to the point in the build where I'll be adding emergency stop/limit switches and am wondering how to go about writing the program; if there's an "industry standard" way to go about it. I figure the PLC will check to see if any switch is active. If one is, drive the motor away from it till it's inactive and store the location. If one is not, drive the motor until a switch activates then back off a until it's inactive and store the location. Drive the motor to the other limit of the axis (the number of steps should be known) to activate the switch, back off and store location. Rinse and repeat for the other axes. Is my approach about right?
  21. I'm looking for some general information about different types of vibration/temperature sensors. What type, brand, model number, etc. will best fit my application.  Scenario: I want to monitor the vibration and temperature of multiple motors and gearboxes for a large overhead conveyor system. If an oil leak occurs and temperature increases, I want to see a temp. alert via a HMI. If a something mechanical fails, I want to see a vibration alert via a HMI.  I've looked into sensors that stick to the outside housing of the motors or gearboxes via a magnet. My concern is justifying the temperature readings. How accurate would a sensor that reads an "ambient" temperature be (compared to a thermocouple on the motor coil itself or some sort of probe)? Also, would the location of the magnet  on the motor or gearbox drastically affect the temp. or vib. readings? Has anyone had success with a similar setup? If so, what devices did you utilize? Are these systems truly beneficial?  I'm currently considering Banner's wireless products...
  22. hi all master mind   I m irfan from Pakistan   I want to drive servo motor with plc Mitsubishi fx3g.friends how create the A.pulse and B.pulse in the programming ladder for servo Drive. respected masters solve it problem with thanks

  23. Profibus Cable

    dynamicboy posted a topic in Siemens

    Dear Friends; Good day. we have CNC grinding machine with S 7-300 control system. The profibus cable run about 25 meter around the machine. In that length 2 meter wire found short. Please guide me  1. Is change the cable completely?? 2. Can i make a joint by buy 2 meter cable only? If Yes how i join the cable by using profibus connector or simply as twist the conductor with each other?   Regards
  24. Which one Baldor Motor is best for Industrial purpose like food processing?? Please suggest .
  25. Hi , I need help in assigning Link refresh setting between PLCS ,B and W address exchange between QCPU s and  two DOPL module  connected in ring network configuration. We  have used qj71lp21-25 in 5 cpu station.