5-8
Copyright 2017 Cummins Inc.
SETUP AND CALIBRATION MENUS
The setup and calibration menus allow you to cali-
brate the PCC with the reading from a calibrated
meter. There are four setup and calibration menus
that are selectable from the SETUP/CAL menu:
VERSION AND DISPLAYS
METERS
GOVERNOR/REGULATOR
SETUP
These four menus are intended for qualified service
personnel only. For this reason, a three-digit access
code must be entered before you can proceed to
those menus.
ENTER CODE submenu:
The access code for your PCC is:
5 7 4.
To enter the code:
1. Press the button next to the “
” to increment the
first digit.
2. Press the button next to the “>>” to select the
second digit.
3. Press the button next to the “
” to increment the
second digit.
4. Press the button next to the “>>” to select the
third digit.
5. Press the button next to the “
” to increment the
third digit.
6. Press the button next to the “>>” to proceed to
the DISPLAYS/METERS submenu. (Pro-
vided, of course, that you have correctly en-
tered the access code.)
The following sub-sections describe how to select
and make changes to the setup and calibration me-
nus and save the changes made to these menus.
Version and Displays Menus
The VERSION menu allows you to verify the model
number and frequency of the generator set, the
date and version of the operating software and gen-
erator set configuration options. From the VER-
SION menu you can also review a History file, that
can contain up to 20 error messages.
The DISPLAYS submenus permit calibration of the
digital voltage, current, power factor (PF) and cool-
ant temperature displays. Calibration is accom-
plished by using this section of the menu software to
adjust the display so that it matches the reading tak-
en on an accurate, recently calibrated meter.
The complete calibration procedure is described in
the Calibration Procedure in this section.
The facing page shows a block representation of
the VERSION and DISPLAYS submenus, which is
the first of four SETUP/CAL menus. If you press the
button next to the “>>” in the Main menu display, the
VERSION/SETUP/CAL menu will appear.
CAUTION
Improper calibration or adjustment
of the PowerCommand control can cause
equipment malfunction or damage. Calibration
and adjustment must be performed by techni-
cally qualified personnel only.
VERSION submenu: If you select VERSION, the
display will show the generator set model number,
frequency, and kW rating, and the date and version
of the operating software.
To display the generator set configuration options,
press the button next to the “>>” in the submenu that
displays the model number, frequency and etc. This
menu provides the following information:
Generator set voltage
WYE or DELTA
Standby or Prime
Parallel or Single
HISTORY: From the VERSION, SETUP/CAL
menu, press the button next to the “>>” in the dis-
play to move to the HISTORY submenu. Press the
button next to “HISTORY” to display the last (latest)
recorded error message.
The software will record (save) up to 20 error mes-
sages. The last error detected will always be dis-
played first. As each new error is detected, the old-
est error recorded after 20 will be deleted.
To view the generator set runtime at which the error
occurred and to scroll through the remaining re-
corded errors, press the button next to the “>>” in
the error message menu to display the RUNTIME,
NEWER/OLDER menu.
The buttons next to NEWER and OLDER are used
to scroll up and down through the error messages.
For example, pressing OLDER will display the next
oldest recorded error message. When pressing
NEWER and the last (newest) error message is dis-
played, or OLDER and oldest error is displayed, the
display will return to the HISTORY menu.
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