Jeff X

CP1E I/O issue

6 posts in this topic

Hi guys, my first try on Omron PLC and I’m having problem with the I/O. 
I am able to trigger the inputs using 24Vdc but the corresponding outputs are not responding. I am using CP1E and my I/O address format is 0.00-0.11 and 100.00-100.07 respectively.

Can anyone tell me what could possibly go wrong? The power and run lights are on with nothing else lit. Thank you

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You did transfer the program to the plc correct?

gtsuport

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I followed what I saw on a video guide and there wasn’t any error message. However, when I tried to force input using my PC, the PLC’s I/O does not respond. Tried when I set the operation mode in Monitor and Run and the result is the same

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To force I/O you must be in monitor mode.

How are you communicating with the plc, USB or serial?

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Go Online with the PLC.

Go to PLC pull down menu, then Transfer, then Compare with PLC.

They should match, if not, Transfer to PLC.

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I’m using USB for communication with PLC. Alright I’ll do the comparison to verify. Thank you so much

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