OPERATING PROCEDURES
MANUAL OPERATION
5 - 2
I-E96-315B
®
MANUAL OPERATION
Emergency Manual Mode
Operation enters the emergency manual mode when a MFP
communication failure occurs. The emergency manual LED on
the module faceplate indicates that the module is in the man-
ual mode of operation. Refer to Table
to determine the
module status using the faceplate LEDs. Figure
shows the
LED locations on the module faceplate. To manually position
the throttle valve:
1. Monitor the turbine speed or load through the operator
interface.
2. Refer to your plant operating procedure to determine the
actuator position needed to maintain turbine speed.
3. To maintain the load (or speed) demand, adjust the
hydraulic actuator position by activating the raise or lower
Figure 5-1. Faceplate Indicators
STATUS LED
EMERGENCY
MANUAL LED
EMERG
MAN
TP25090B
IMHSS02
