Author Topic: Modicon, Momentum. Illegal Modbus function code OL9-21581  (Read 4045 times)

Vlad

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Modicon, Momentum. Illegal Modbus function code OL9-21581
« on: August 20, 2008, 11:06:20 PM »
Hi !
I\'m have Modicon Momentum. The plc go to stop and Ethernet port is locked. The message received: \"Illegal Modbus function code OL9-21581\". The last revision of operation system 127e.bin was installed.All proposition of Schneider was maked: the Watch Dog Timer is 150, the sweep constant function is disabled.
But the corruption happen every day.
Please your help !