Communicating to OMRON CJ1M CPU13 with CITECT SCADA

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Thread Starter

ALI GOKSU

Hello List,

Did anybody use OMRON serial driver to communicate to a CJ1M CPU13 with CITECT SCADA Rev 5.5. The problem is, when CITECT writes to a word in the PLC, the next word is overwritten too. For example, let's say I have 2 tags named TAG1 and TAG2 with addresses DM100 and DM101. When CITECT writes any value to TAG1, TAG2 is reset to zero. What is causing this? CITECT SCADA Rev 5.41 does not have this problem, but all versions later than 5.41 have the same problem.

regards,

ALI GOKSU
TETA OTOMASYON A.?.
 
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