Setup of io scanning

J

Thread Starter

jackjagg

need help setting up the exchange of input/output status between 2 plc's.

1st plc = proworx which has input/output status to be sent or read by the 2nd plc.

2nd plc = unitypro 4.0 which has variable status values which has to be read by the 1st plc

i want to do this thru i/o scanning

thanks for any replys and help
 
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