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Copyright 2017 Cummins Inc.
ADJUST MENU
The ADJUST submenus permit adjustment of the
output voltage and frequency and the start and stop
delay times of the generator set.
The complete calibration procedure is described in
the Calibration Procedure in this section.
The facing page shows a block representation of
the ADJUST menu. If you press the button next to
the word “ADJUST” in the Main menu, the VOLT-
AGE ADJUST submenu will appear.
As shown in the diagram, the ADJUST menu has
five submenus, including a save/exit procedure.
Voltage and frequency can be adjusted only when
the generator set is running under normal operating
parameters (not in idle mode). For example, if volt-
age adjustment is selected when the set is in Idle
mode or not running, the digital display will be:
“ VOLTAGE ”
“
N/A >>”
VOLTAGE submenu: This is the first submenu.
Use the buttons next to the “
” and “” symbols to
adjust output voltage
5%.
FREQUENCY submenu: From the VOLTAGE sub-
menu, press the button next to the “>>” in the dis-
play to move to the FREQUENCY submenu. Use
the buttons next to the “
” and “” symbols to adjust
output frequency
5%.
START DELAY submenu: This delay applies only
to remote starting in the Auto mode. From the FRE-
QUENCY submenu, press the button next to the
“>>” in the display to move to the START DELAY
submenu. Use the buttons next to the “
” and “”
symbols to set the start delay. The start delay ad-
justment range is 0 to 300 seconds.
STOP DELAY submenu: This delay applies only
to remote stopping in the Auto mode. From the
START DELAY submenu, press the button next to
the “>>” in the display to move to the STOP DELAY
submenu. Use the buttons next to the “
” and “”
symbols to set the stop delay. The stop delay ad-
justment range is 0 to 600 seconds.
IDLE SPEED submenu: From the STOP DELAY
submenu, press the button next to the “>>” in the
display to move to the IDLE SPEED submenu. Use
the buttons next to the “
” and “” symbols to set the
idle speed. The idle speed adjustment range is 800
RPM
100 RPM. (Default value is 800 RPM.)
The idle speed can be adjusted only when the gener-
ator set is running in the idle mode. When not in idle
mode, N/A is displayed in RPM field.
SAVE/EXIT submenu: From the STOP DELAY
submenu, press the button next to the “>>” in the
display to move to the SAVE/EXIT submenu. Select
SAVE to save your changes. At the CHANGES
SAVED submenu, select EXIT to return to the main
menu.
If you select SAVE, the adjustments will be retained
after shutdown, and will be in effect when the set is
restarted. If you select EXIT without saving first, the
adjustments will remain in effect until the generator
set is shut down, but will be reset (and will not be in
effect) when the set is restarted.
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