Operational Parameter Configuration; Release Fail Safe - GE FVP110 Maintenance Manual

GE Energy

Operational Parameter Configuration

This method guides you through the setting of individual operational parameters
excluding the selection of position to-flow rate characteristic type.
Operational parameter configuration procedure:
1. AO/Transducer block mode check
2. Operational parameter configuration
a. Position Limit setting: FINAL_VALUE_CUTOFF_LO
❑
❑
b. Limit Switch setting:
❑
❑
c. Fault Control:
❑
❑
❑
d. Others:
❑
e. Exit

Release Fail Safe

This is a method for releasing the device latched by the fail-safe actions, restoring it to the
normal state.
Procedure of releasing fail safe:
1. Check whether the device is in the latched state.
2. Write Clear-latched to parameter RELEASE_FAIL_SAFE if the device is in the latched
state, to release it from the latched state.
FINAL_VALUE_CUTOFF_HI
FINAL_VALUE_RANGE
LIM_SW_LO_LIM
LIM_SW_HI_LIM
DEVIATION_LIM
DEVIATION_TIME_TH(1)
DEVIATION_TIME_TH(2)
NEAR_CLOSE_THRESHOLD
FVP 110 Fieldbus Valve Positioner Manual
234