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Husanto

Programming Error using QJ71C24N

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Hi All, I have problem about programming serial module Mitsubishi PLC using QJ71C24N. If I unconnect the cable from the module and connect again it show SIO error and the communication become lost or not sending data again. so i have to restart the PLC to make it normal again. Any other solution for solve this error without restart the PLC? Thanks Husanto

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Hi Husanto. I also have some problems with QJ71C24N, may you please post some pictures of your module? Thank you so much.

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