Hello for all,
I communicate between our PLC and the Gateway in Modbus TCP.
I’m working with ignition 7.9.7
I have had a Device Modbus TCP with those adresses below
I have add 256 tags like this in html format6 Ignition OPC-UA Server ns=1;s=[Slave_12]TC_ON_0_7000 6
and the last one in this range (7000 … 7255)
I have catch the modbus communication with Wireshark.
There is a Modbus Query like THIS READ COILS from adresse 7000 and Bit Count 1006
1006 is out of range from the adresse describe above (7000 … 7255) —> 256 bits not 1006
Thanks for Help