ABB ControlMaster CM10 User Manual page 59

ControlMaster CM10, CM30 and CM50
Universal process controllers,
...Control / ...Loop 1 Output / ...Failure Actions / ...Power Recovery
Man – Default
Auto Mode
Auto – Last
PV Fail Action
No Action
Man – Hold
O/P
Man – Default
O/P
Default Output
IM/CM/S–EN Rev. R
1 1 1
/ , / and / DIN
8 4 2
Manual control mode with output set to default value.
Auto control mode with integral term reset.
Auto control mode with integral term restored to its last value before the power failure.
Determines the controller output when the PV (process variable) input fails.
No action is taken if the PV input fails.
Puts the controller into Manual control mode and holds the output at its value immediately prior to
the PV failure.
Puts the controller into Manual control mode and sets the output to the default output value.
This parameter is used in conjunction with Power Recovery (see page 56) and PV Fail Action
settings (see above). For split outputs this value refers to the PID algorithm (see page 30) before
the split range values are calculated.
7 Advanced Level
57