Tab 6-50
WECS-9520 manual control panel
Button
LED
Effect
START AHEAD
None
Starts the engine in ahead direction
STOP
Red
Stops the engine, red LED comes on
START ASTERN
None
Starts the engine in astern direction
AIR RUN
Green
Starts the air run mode of the engine, green LED comes on
Operates only when the engine is stopped
SLOW TURNING
Green
Starts and stops a slow turning of the engine, green LED
flashes
Slow turning stops automatically, if the crankshaft has comple-
ted one full turn, or when there was a malfunction
AUX. BLOWER PRESEL.
Green
Sets the auxiliary blowers to status preselect, green LED
comes on
AUX. BLOWER STOP
Red
Stops the auxiliary blowers manually, red LED comes on
SPEED CONTROL MODE
Green
Sets the speed control mode, green LED comes on, green
LED of FUEL CONTROL MODE goes off
Use the rotary knob to adjust the value.
FUEL CONTROL MODE
Green
Sets the fuel control mode, green LED comes on, green LED
of SPEED CONTROL MODE goes off
Use the rotary knob to adjust the value.
NOTE:
The ECS automatically changes to fuel control
mode, if the speed control system becomes defec-
tive, or if fuel injection quantity adjustment is neces-
sary.
REMOTE AUTOM. CONTROL
Green
Changes from local manual control to remote automatic con-
trol, during control transfer the two green LEDs flash, then
come on constantly after takeover
ECR MANUAL CONTROL
Green
Changes from local manual control to ECR manual control,
during control transfer the two green LEDs flash, then come
on constantly after takeover
LOCAL MANUAL CONTROL
Green
Changes from current control to local manual control, during
control transfer the related two green LEDs flash, then come
on constantly after takeover
NOTE:
The transfer to LOCAL MANUAL CONTROL must
be accepted at the control room console.
SAFETY SYSTEM RESET
Green
Resets the shut-down conditions, when the green LED comes
on
The green LED comes on, if all shut-down conditions are the
same as those before, and if all shut-down signals can be re-
set.
SHD OVERRIDE
Red
Overrides the shut-down signals, when the red LED flashes or
comes on constantly
X92DF
AA00-4618-00AAB-043B-A
Operation Manual
WECS-9520 manual control panel
Winterthur Gas & Diesel Ltd.
- 413 -
Issue 002 2020-08