ATR620 - Logitron

27.7 Activate remote setpoint by serial input 20Set the controller to mode.To start the function by serial input, write 1 at modbus address 15:this operation must be repeated at least every 8 seconds,otherwise the controller will return to modeTo quit the function write 0 at the same address.Setpoint values must be entered at Modbus address 9 forprocess 1 and at address 10 for process 2.20 To configurate this function, select 0 (remote setpoint) on 4 th digit of P-01and “ Remote setpoint by analog input AN2” on 4 th digit of P-0570