I am geeting error during communication with annanciator in visual studio 2010. the error is "illegal data value-3" while on Modscan it showing Proper Output. Plz help me to find the solution. it is Modbus Rtu Communication
Last edit: Nilesh 2017-03-06
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I am geeting error during communication with annanciator in visual studio 2010. the error is "illegal data value-3" while on Modscan it showing Proper Output. Plz help me to find the solution. it is Modbus Rtu Communication
Last edit: Nilesh 2017-03-06
Modscan is rejecting your address. Try a lower address or use a BasicLabel with 40001 in PLCAddressValue
On modscan the address are Input Status from 10001 to 10024 and length is 24. I have tried as u say but still it showing samr error
Try to put a leading 0, e.g. 010001
still it show same error. Now i am frustate.. i have attached the following images for ur refrence.