Front panel pin – GE Industrial Solutions H2007001 G11 Series User Manual
Page 84
Infinity D Power System Installation Guide: +24V Systems
H2007001
Issue 2.0, June 4, 2009
84
Access to the main menu starts at the default front panel screen shown below.
Front Panel Default Menu
The front panel default screen displays the
primary and secondary (if present) bus voltages
along with their respective total load in two
different fonts.
The operating mode of the system is also
displayed. The displayed operating modes
possible are: Float, Battery On Discharge, Boost,
etc.
An alarm soft-key as well as the backlight will
indicate when alarms are present. Pressing the Õ
will access the alarm cut-off as well as the alarms
and warnings present in the system.
Pressing the
button accesses the main menu
and the feature categories previously listed.
Main Menu
Access to alarms, warnings, equipment status
detail, basic control and operations for
maintenance purposes, and system configuration
can be obtained.
Note: the NE843 has the ability to have a front
Panel Password that limits configuration as well
as some operations. A person with administrator
level access can enable this feature through the
remote interfaces. Standard NE843 controllers are
shipped from the factory with this feature
disabled.
Front Panel PIN
The Pulsar Plus NE843 has the ability to restrict certain types of access from the front panel of
the unit. It has the ability to enforce a four-digit Power Identification Number (PIN) requirement
for users of the front panel for certain control/operations and configurable items. This feature is
disabled in the factory in the standard NE843 controller offerings and must be enabled by a
remote user with administrator level privileges. When the front panel PIN feature is enabled, the
factory default for the PIN is 0000. Each position of the password is configurable between 0-9. A
sample screen like that following is required for PIN access.
Plant Voltage
(Rectifier)
Plant Current
(Load)
Alarms
Test Jack
Reference
Plant Voltage
(Converter)
Plant Current
(Converter)