Bigha

LH42C4NT1P. Problem with I/O number for input and output.

3 posts in this topic

Good evening all! I attach screenshots of the problem LH42C4NT1P has 32 input and 32 output. I can get to work or to enter or exit. Together they refuse to work. I changed the numbering of outputs and inputs, but it didn't help. The numbering matches since then and x110 y110, or the numbering is different for 32 and then x110 y130. In any case, the output is silent and the PLC does not see them. I use GX Works2 version 1.501 Also have problem with battery. Although it is normal for the voltage. Replacement with another known-working did not help. Asking for your help.

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Haven't worked much with the L series, but can you explain what you have done so far? What have you connected, and how?

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After these settings it worked. The numbers of inputs and outputs are the same. The only reaction panel on clicking kind of delayed. Edited by Bigha

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