ModbusTCP access to remote device coils

S

Thread Starter

shepherd

Using a Modicon PLC via ModbusTCP, how can I read the coil (or discrete inputs or input register) values of a remote device? MSTR, READ_REG, etc only allow access to the holding register space (4xxx).
 
Thread starter Similar threads Forum Replies Date
V Modbus 0
V Modbus 3
G Modbus 10
M Modbus 1
S Modbus 6
Top