Title: 2wayEPIV_Modbus-Register_en.pdf
0:None 1:Active / Hybrid 2:- 3:- 4:Switch0109108 Bus Fail PositionModbus communication is not monitored as standard. In the event of a breakdown in communication, the actuator retains the current setpoint. The bus monitoring controls the Modbus communication. If neither the Setpoint (Register1) nor the Override Control (Register 2) is renewed before the Timeout for Bus Watchdog (Register 110; Default:120s), the actuator controls to the Bus Fail Position. Triggered bus monitoring is indicated in the Malfunction and Service Information (Register 105). In Hybrid Mode (SpSource (Register 119) = Analog) bus monitoring is not activated.0:Last setpoint 1:Fast close 2:Fast open 3:Mid position (parameterized)0110109 Timeout for Bus Watchdog in sTime till Bus Fail will be detected. If Bus Watchdog = 0 then deactivated. If Bus Fail Position (Register 110) different from 0 then Timeout for Bus Watchdog is by default 120s (parameterizable).0...3600s10 (120)www.belimo.com