G80XW/XF, G115XW/XF, G150XW/XF, G200XW/XF - 50HZ
OPERATION & MAINTENANCE MANUAL
98
G100XW/XF, G135 XW/XF, G170XW/XF, G225XW/XF - 60Hz
CONFIGURATION OF DIGITAL SPEED CONTROLLER
•
Power On/Off:
It means that DC +24V power is either
supplied or terminated through
(-)
and
F(+)
of the
battery matching with their respective polarities.
•
LCD On/Off:
It means to turn on or off the LCD
display alone while DC +24V power is supplied
through E(-)and F(+) of the battery matching with their
respective polarities and the controller is in operation.
Operating Sequence for the Controller
Step 1)
When DC +24V power is supplied to the
controller, the controller starts to operate. It indicates that
power LED turns on and the power is being normally
supplied.
Step 2)
Inputs for speed trim, droop and idle functions
are received.
Step 3)
The controller checks the signals of the speed
pick-up sensor.
Step 4)
Actuator control signals are output together with
designated values of other information for crank, run and
over speed functions according to the PID control values.
Step 5)
The controller checks the operation condition
and displays LED outputs and fault messages according
to the detected information.
Configuration and Operation
The controller can be configured and operated by input
keys according to the menus on the LCD display by
selecting proper ones and assigning values in the
selected menu to input control information to the system.
Input information should immediately apply to the
controller system once updated.
Input Keys
The controller has 8 input keys including LCD, Mode,
Menu, Enter, Up, Down, Left and Right.
Each key as respective functions as follows:
LCD key turns on and off the display.
Mode key switches the display to either
operation mode or wave form display.
Menu key lets users change the menu display
and go back to the previous menu.
Enter key applies designated values on the
LCD display to the system.
Up key lets users go up or increase values in
the selected menu on the LCD display.
Down key lets users go down or decrease
values in the selected menu on the LCD
display.
Left key lets users move to the left in the
selected menu.
Right key lets users move to the right in the
selected menu.
LCD
Mode
Menu
Enter
