Technical Specifications

91
AO Block Options
Configuration Services
Faultstate Type The output action to take when a fault occurs. Uncheck to
freeze, check to go to a preset value. The initial preset value is
0. To change this parameter use a configurator to change
FSTATE VALUE in the Analog Output Block (AO). Zero (0) is
recommended for an air-to-open actuator and 100 is recom-
mended for an air to close actuator.
Faultstate restart At a restart, uses the same value that is preset for fault state
type.
Target to Man (if
Faultstate activated)
Sets the target mode to Man, you lose the original target, if
Fault State is activated. This latches an output block into the
manual mode.
(Use) PV for BKCAL
OUT
The BKCAL OUT value is normally the working Set Point. This
option changes it to the PV. Sets the value of PV in BKCAL
OUT and RCAS OUT.
Propagate Fail Bkwd
(Fault Backward)
Controls the handling of the value, data status and related
alarm of BKCAL OUT and RCAS OUT.