Festo CMSH - Commissioning; Commissioning CMSH-...; Checking and setting parameters in the menu views.

28
Festo — CMSH — 2021-10
Commissioning
6.2.2 Wiring diagram
CMSH-...
Fig. 18: Wiring diagram CMSH-...
Terminal Designation Function
+11/-12 AI Analogue input for power supply, setpoint specification and HART
communication
+81/-82 DI1 Digital input for triggering functions
POS +
W
-
Analogue input for external position sensor
Tab. 12: Terminals
Option: CMSH-…-V2
CMSH-…-V2: additional analogue output and digital input and additional digital outputs.
Fig. 19: Wiring diagram CMSH-...-V2
Terminal Designation Function
+31/-32 AO Analogue output for position feedback
+41/-42 DO1 Digital output for feedback of the device status and the position
limit values
+83/-84 DO2 Digital output for feedback of the device status and the position
limit values
+85/-86 DI2 Digital input for triggering functions
Tab. 13: Terminals
7
Commissioning
7.1 Commissioning CMSH-...
During initial commissioning:
– the positioner starts n automatic mode with the factory settings.
–
the positioner is not initialised.
–
the positioner does not respond to external setpoint specifications.
During subsequent commissioning:
– the positioner starts in the last effective mode of operation.
– the current setpoint value is effective immediately.
Requirements: