MVP 2021 Joe Tauser Posted August 30, 2016 MVP 2021 Report Share Posted August 30, 2016 We're troubleshooting a Modbus IP slave application on a V700 and the PLC is locking out the Master. Using "V700 Read Socket Status" with code #22 results in a reply of 23, which means a connection is established with something. When we turn off the Master (a remote Weintek display) SDW 61 stops incrementing but Status remains at 23. When we turn the Master back on we get a no connection error on it. When we reboot the PLC the status goes to 20 (Listening). Then we turn on the Master and everything works. Is there a way to make the socket disconnect after a period of inactivity without code? Joe T. Quote Link to comment Share on other sites More sharing options...
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