A2 Auto/Manual Station And Analog Backup Station - ABB COMMANDER 351 User Manual

...APPENDIX A – CONTROL TEMPLATES

A2 Auto/Manual Station and Analog Backup Station

A2.1 Series and Parallel Operation
Note. See Sections A2.2 and A2.3 for detailed templates.
PV
Process
Output
Master
Controller
Status
PV
Process
Output
Master
Controller
Status
82
Process Variable
I/P1
Master Output
ao1
I/P2
Digital Select
di.1
Series Connection
Process Variable
I/P1
ao1
Master Output
I/P2
Digital Select
di.1
Parallel Connection
Fig. A1 Series and Parallel Operation
C350
ao1
C350
Relay 1
External
Relay
Actuator
ao1
Actuator
Master
Output