Jose76

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Posts posted by Jose76

  1. Posted

    Sorry for the delay, I was suppossed to receive an email when an answer was received ...

    I'm about to add 10-20 numbers. I've been thinking about a indirect addresing and a FOR instruction, but I don't know how to use indirect addressing neither with contacts or structured text. In fact, I haven´t been able to write the @ symbol in the arguments of a +F instruction and don't knwo why.

    Can you write a little example on how to do any of these?

    Thank you!

  2. Posted

    Hi everybody!

    I have several REAL data stored in consecutive addresses, for example, in D100, D102, D104,..., D110 and I want to sum it all and store it in another address, for example, on D200, but I haven't find an elegant way to do it.

    In fact, I need a SUM(184) instruction but, for floating point instead of byte.

    Can you help me?

    Thank you!

  7. Posted · Edited by Jose76

    Thank you for your reply. I've also tried USB, but when I do I get the error message "Cant open COM port". I don't know why and I also neither know what FINS parametrization do I need to configure for the USB communication.

    <SOLVED> I needed the USB drivers. Now I could download the program from the PC to the NS8. Let's see if the PLC-NS communication works...

  8. Posted

    Hi everyone, I'm new to OMRON and need some help. I've been reading other ModBus RTU related posts, but can't find a solution.

    I have a CJ2M-CPU33 + CJ1W-SCU41-V1, with the Port1 connected to the Schneider Electric PowerLogic PM5110 meter 2-wire. I have an instance of MRTU_SCU_Fn03 to read a 2-register (FLOAT32) value, but it reads nothing. It doesn't show any modbus error, but it does a FINs Error &9733 (couldn't find what does that mean).

    I need to know what's the exact configuration I need to configure to make this work (or a .cxp example of a working one).

    Thank you beforehand!!

  9. Posted

    Hi to everyone. I'm new to OMRON and I'm a bit lost...

    I have the following setup: CJ2M-CPU33 + CJ1W-SCU41-V1 + NS8-TV01B-V2.

    SCU41 Port1 is connected to NS8 PortA. The pinout of the cable is:

    NS8, Pin 2 -> PLC, Pin 3

    NS8, Pin 3 -> PLC, Pin 2

    NS8, Pin 9 -> PLC, Pin 9

    PLC, Pin4 -> PLC, Pin 5

    I have tried different configurations bith in the PLC and CX-Designer with no luck. I can download the program to the PLC but can´t do so with the NS8.

    I tried to download to the NS8 via USB, Ethernet and through the PLC. Nothing.

    Could you please tell me the full configuration I must set in both devices?

    Thank you beforehand!!