Modbus rtu
Com mod mast i am using ,I am finding error code 8211 but I can communicate with modscan how to solve it
Asked 6 days ago
Answers
0
Greetings,
8211 indicates that there is no communication between PLC and your Slave Device.
If you can get datas with modscan, it shows Slave device is up and suitable for communication.
You need to check your PLC configuration, modbus settings, register address and polarity of the cımmunication cable.
Hope it helps you.
8211 indicates that there is no communication between PLC and your Slave Device.
If you can get datas with modscan, it shows Slave device is up and suitable for communication.
You need to check your PLC configuration, modbus settings, register address and polarity of the cımmunication cable.
Hope it helps you.
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