Technical Specifications

ValVueFF Software Interface to FVP
178
GE Energy
5. Select OK to accept the changes.
6. Select Yes when a dialog warns of a change to OOS state. The Failsafe dialog
changes to Clear (Latched).
7. Select the Clear Latch button.
8. Select Yes when the dialog requests a change to OOS
Step Six
This step requires permission level 2, 3, 4, 8 or 9:
1. Open the Operation State dialog.
2. Select Manual.
3. Select OK.
4. Enter the same value as the Actual Position, recorded in Step 3, in the Set Point text
box.
5. Select OK. The Fail Safe Status dialog box appears (Figure 162).
Figure 162 Clear (Latched) Failsafe Status
6. Select Clear Latch and a message appears (Figure 163).
Figure 163 Confirm Change to OOS to Clear Failsafe
7. Select Yes to release failsafe. Return to Manual Operation state to resume manual
operation of the valve. Follow the plant procedure to return to automatic control. The
Deviation Error Failsafe configuration can be restored later by resetting the T2
parameter in Configuration > Position.