Jay Anthony

MrPLC Admin
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Everything posted by Jay Anthony

  1. Omrom Zen-10c1dr-d

    Ok, I've got the program loaded and have run it in simulation. This is a pretty neat application as far as the display is concerned. Now , let's talk about your original question.
  2. C200h

    The C200H-ASC02 ASCII Basic Module does not use Hostlink Protocol. Therefore this is a not a good solution. C200H-ASC02 Ascii/Basic Module Manual Guest_Baden: How about registering at MrPLC.com so we can get your email and other vital statistics? Register at MrPLC.com
  3. Rotary Encoders

    Good point Gerry! The Omron CPM2A encoder input can be used in two modes: Differential (quadrature) - 4x PPR - Advantage - Reversible count Incremental (single phase) - 1x PPR - Disadvantage - Counts only in one direction
  4. Rotary Encoders

    As panic_mode mentioned above Khz and kcps are the same. CPS=Counts per Second Hertz= Cycles per Second Therefore: Khz=Kcps 360 ppr encoder: 1700 RPM x 360 ppr(pulses per revolution = 612000 pulses per minute / 60 seconds = 10200 cps or 10.2khz(kcps) 200 ppr encoder: 1700 RPM x 200 ppr(pulses per revolution = 340000 pulses per minute / 60 seconds = 5666.667 cps or 5.67khz(kcps) 100 ppr encoder: 1700 RPM x 100 ppr(pulses per revolution = 170000 pulses per minute / 60 seconds = 2833.333 cps or 2.83khz(kcps)
  5. Omrom Zen-10c1dr-d

    Please register at MrPLC.com and we will try to analyse your problem with the ZEN display. Register at MrPLC.com Please zip the Zen program file and attach it to your reply. Tell us: 1. Is the version of the ZEN software Version 1 or Version 2? 2. Are you turning off the display bits D0-D7? 3. Please tell us what you are trying to do with the program.
  6. This is a good solution. The Omron Devicenet master can be a slave at the same time(1024 bits.) (Also handles explicit messaging for memory mapping outside the slave addresses.)
  7. Injection Molding Press

    How about making a .pdf so we can all see what you're talking about? Remember, code is code.
  8. Cj1m Cpu I/o Direction And Wiring

    It depends on what input you are talking about. All inputs have separate connections. 24+VDC is 1,2,7,8,13,14,19,20,25,26 0VDC is 5,6,11,12,17,18,23,24,29,30 See the chart Here is the link to the CPU dedicated I/O manual: CJ1M Dedicated I/O Manual
  9. Step-step next sequence

    Shift Registers are a great way to do sequential logic. Why don't you post this code in Syswin format in the Omron PLC section. I'm sure it would look better. Be sure to ZIP the file as .swp is not one of the legal upload extensions. If you post it, I will make a .pdf of the code so those that don't have Syswin can look at it. Upload Omron PLC Code
  10. It depends on how much ladder you want to undertake. Omron has examples on how to accomplish Ethernet/IP and Modbus/IP using the above method. Until the standard becomes more stable and less fluid, I doubt it will progress much further.
  11. 1. What Allen Bradley PLC? 2. What Omron PLC? Some options: Use Omron Serial Port to send DF1 protocol to Allen Bradley serial port. Use Allen Bradley Serial Port to Send Omron Hostlink Protocol to Omron Serial Port. DeviceNet Ethernet TCP/IP Tell us more about your setup. Please register at MrPLC.com. Register at MrPLC.com
  12. Devices On Device Net

    Yeah it does. Try it across ethernet!
  13. Most radio modems use the RTS/CTS lines to control the radio transmitter function. I am thinking that because your RTS/CTS lines are shorted together that the slave did answer with 'ACK', but the radio transmitter did not switch from receive to transmit. Try opening the short on the RTS and CTS lines. Connect RTS to RTS and CTS to CTS on the slave radio modem.
  14. Detecting ...

    Low byte of Word AR 22 holds the number of input modules mounted to the CPU in 2 digit BCD. High byte of Word AR 22 holds the number of output modules mounted to the CPU in 2 digit BCD. The CQM1 does not haver an I/O table and the bus is not wide enough to interrogate each module for it's voltage and type. Guess what! If it had been C200H or higher, an MB command could have read the I/O table.
  15. W-series With Jusp-ns300

    D9 Remote I/O Communications Error Likely Cause A timeout occurred during remote I/O communications using the master func-tion. (The response from the slave timed out 6 consecutive times.) DeviceNet Unit Response Records the error in the error log. The master will periodically attempt to reconnect with the slave with the error, but remote I/O communications will stop if the master is set to stop communi-cations. Flags Allocated for DeviceNet Master Unit (CIO n+24) Bit 14 (Error Flag) and bit 06 (Communications Error Flag) will be ON. CIO Area Flags Allocated to DeviceNet Unit Bit 02 of n+12 (Remote I/O Communications Error Flag) and bits 00 and 01 of n+10 (Unit Error Flag and Master Function Error Flag) will be ON. Correction Check the following: Matching master and slave baud rates • Proper cable lengths (trunk and branch lines) • Broken or loose cables • Installation of terminators at both ends of the trunk line • Excessive noise Check for terminators at both the Devicenet Master and the Yaskawa Servo. What is the servo model number? Contact Yaskawa USA at TEL: 1-800-YASKAWA (1-800-927-5292) Contact Bernard Hui at Omron Electronics Canada 416-208-4900
  16. Cx-programmer Printing Problems

    In the Print Utility under Options:Print layout, be sure you have selected something to print. Also try a print preview. Here's a link to CX Programmer 2.1. Just use your original serial number. CX Programmer 2.1
  17. You can find the document on DF1 Protocol at the MrPLC.com download site. Here's the link. Allen_Bradley_DF1_Protocol-17706516
  18. C-commands

    Mike, you're barking up the wrong tree. If you need to see data from non-contiguous areas in the IR, look at the QQIR command. Omron calls it the laundry list command. You basically send it a laundry list of registers that you want to view all the time, and then just do a query for that list. It will bring it back in the order you want it. MB ain't what you're looking for.
  19. C-commands

    The MB command is used to set several parameters, such as I/O table write, password protect, etc. The MB command actually writes to contiguous hex addresses above and below the user memory where the operating system resides. Indiscriminate poking of values into these areas could lock the PLC up for good. I'm sure during your snooping of the serial lines from CX-Programmer to the CQM1 you have seen a few MB commands go by. What in particular do you feel that you are missing?
  20. On/off Toggle On Cqm1

    Another way is to use a Keep instead of a coil. It doesn't really matter, but this saves one word of PLC memory. BTW, it is not a good idea to turn on coils in the AR area of memory.
  21. Slc5/05 Messaging

    I would like to take this opportunity to welcome Peter Nachtwey to this forum and I'm glad to see his post here. For those of you who have not had the privilege to view some of his posts at PLCs.net, I encourage you to do so. Mr. Nachtwey went to work for Delta Computer Systems in 1985 and became president in 1992. The company excels in integrating motion of all types including servo, hydraulic and pneumatic, and also applies vision to industrial applications. Mr. Nachtwey is a frequent contributor to many of the trade rags and his latest articles can be found on the cover of the July/Aug issue of Motion Control (Veneer Lathe A-Peel ) and in the September issue of Control Solutions (Visual programming makes motion control applications quicker to develop and optimize). Peter, we appreciate your comments and invite you to register at MrPLC.com.
  22. Incompatible Pt-hardware

    You won't hurt it, but I can't guarantee the results. One of the increased features was brighter backlight. I don't know what hardware changes were added.
  23. Incompatible Pt-hardware

    The older screen was originally programmed with DOS software known as NTSS. Here's a link: NTSS V2.33 Dos Software What PLC are you going to use the screen with? Is it Mitsuibishi? This Eprom with the handwritten tag may have been made for something other than Omron.
  24. Incompatible Pt-hardware

    I don't understand.... What PLC are you trying to work with? Mitsuibishi...Is that the maker of the Eprom? You can assume that agyod is later rev. Put it back in the -EV3 model.