68 of 105
modes.
Low Oil Pressure
This input generates a “Low Oil Pressure” failure when active
only when the controller is in the RUN mode.
EPS Supplying Load
If the generator is starting up but is not running (i.e. the controller
is not in the RUN Mode) and if the input is active, the GSC400
will cancel the start sequence and enter the failure state on an EPS
load failure.
After crank success, if the input is active, the “EPS Supplying
Load” lamp on the GSC400 front face will turn on.
Alarm Silence
This input silences the buzzer on the GSC400 unit when active.
Low Coolant [Level]
This input generates a Low Coolant Level failure when active.
Volt Select 1
Volt Select 2
These inputs allow the user to change the supported generator
configuration without having to go into the controller menu. See
section 6.4.2.1
for more details.
Idle Mode
This input, when active, allows the generator to run at a lower
speed without triggering under-voltage, under-frequency, or
under-speed warnings or failures. “Idle Running” is displayed on
the
nput is active. See section 5.5 on
GSC400 display when this i
page 25 for more information on the Idle Mode feature.
The
e
igital output (see the Voltage
idl mode can also turn on a d
Reg
t
). This
ula or digital output feature in
Table 14 on page 64
output is usually used to turn off the generator voltage regulator
when idle mode is entered but can be used for any purpose.
This is also used for Cummins J1939 Idle Feature. See section
5.12.1 on page 39 for more information.
Start / Stop
When the digital input is active the generator is started if in the
Auto mode. If the digital input becomes inactive this places the
controller back into the Auto mode (shuts down the generator).
This performs the same function as the remote start contacts.
Auxiliary Failure
An Auxiliary Failure is generated when the input is active. This
can occur in the Off, Auto, Cranking, and Running states.
Auxiliary Warning
An Auxiliary Warning is generated when the input is active. This
can occur in the Off, Auto, Cranking, and Running states.
Charger 1 Fault
A Charger 1 Fault warning is generated when the input is active.
Charger 2 Fault
A Charger 2 Fault warning is generated when the input is active.
High Fuel Level Warning
A “High Fuel Level Warning” is generated when the input is
active.
Config Warn 1
Config Warn 2
Config Fail 1
Config Fail 2
These inputs when active generate a warning/failure and a
configurable text message is displayed to the screen when the
input is active. The text message can only be configured from the
GSC400 PC Interface. The length of the message is limited to 15
characters.
The user can control the states in which these features are
enabled. The selections are:
Summary of Contents for GSC400 Series
Page 15: ...Figure 4 General GSC400 System Wiring Diagram ...
Page 16: ...Figure 5 Digital IO Example ...
Page 105: ...105 of 105 ...
