IC Pressure Governor Quick Start Manual

Pressure Governor Quick Start Guide
MOUNTING
The panel cutout for the Fire Pressure
Governor (FPG) is shown below in inches.
Use four #10 screws to mount the unit to
the pump panel.
3.50
0.50
RAD.
TYP.
5.75
4.00
PRESSURE SENSORS
Use Innovative Controls pressure sensor
part numbers 3050471 or 3050472 for
300 or 600 PSI full scale discharge
pressure measurement. Use the 3050473
or 3050474 pressure sensor for 300 or 600
PSI intake pressure measurement. Install the
pump discharge pressure sensor on the
discharge manifold side of the pump.
Install the pump intake pressure sensors on
the intake manifold side of the pump when
applicable.
WIRING
Use the appropriate Innovative Controls 4000675 series wiring harnesses for your
application. Install the Fire Pressure Governor wiring harnesses on the rear of the unit
and connect the vehicle power, interlocks, pump pressure sensors, and engine CAN
network or analog control signals to the field wiring side of the cable harnesses.
The illustration below shows the six different standard FPG cable harnesses:
Models 3050621 and 3050623
Pin
1
2 Black
3
4 Yellow
6 Pin
Green
5
Shield
6
Models 3050621, 3050622, 3050623, and 3050624
Pin
1
2 White
3 White
12 Pin Key A
4
5 Black
6
7 White
8 Yellow
9 Black
10 White
11 Orange
12
Models 3050622, and 3050624
Pin
1
2 Yellow
3 Shield
4 Yellow
5 Black
6
12 Pin Key B
7 White
8 Shield
0.21
9 Green
DIA.
10
11 Green
TYP.
12 Black
OPERATION
During power up the FPG displays the installed software version, and the current
date and time. After initialization the FPG goes into READY mode by default.
Verify that the Throttle Ready and OK to Pump interlocks operate correctly using the
LED indicators and Status display on the front panel of the FPG.
The Status display will show OK to PUMP when both the Throttle Ready and Pump
Engaged interlock inputs are active. If the engine is communicating correctly with the
FPG the engine speed will be shown in the RPM display, otherwise the Status display
will show NO J1939 ENGINE COMM.
The Engine Temperature, Oil Pressure, and Transmission Temperature, and Battery
icons will all be green if their conditions are normal. A yellow or red icon is an
indicates a problem and additional information will be shown on the Status display.
Press the PRESSURE button to place the FPG in pump pressure control mode.
Press the RPM button to place the FPG in engine speed control mode. Use the
rotary knob, or the + and – buttons to adjust the pump pressure or engine speed
setpoints.
The PRESET button is used to set the pump pressure or engine speed to a pre-pro-
grammed setting. The IDLE button causes the FPG to slow the engine to curb idle
speed and return to READY mode.
(continued on back)
CABLE
Wire Name
4000675-01
Red SYSTEM POWER
SYSTEM GROUND
Blue ALARM
SAE CAN HI
SAE CAN LO
SAE CAN SHIELD
Wire Name
ENGINE (+) REF
Red
THROTTLE READY
HIGH IDLE
DISCHARGE SENSOR GND
Red DISCHARGE SENSOR REF
DISCHARGE SENSOR SIG
ENGINE SIGNAL
CABLE
ENGINE (-) REF
4000675-03
PUMP ENGAGED
DELAY RELAY COM
Blue DELAY RELAY N.O.
Wire Name
CABLE
SYSTEM POWER 4000675-04
Red
SAE CAN HI
SAE CAN SHIELD
IC CAN HI
CABLE
INTAKE SENSOR GND
4000675-05
Red INTAKE SENSOR REF
INTAKE SENSOR SIG
IC CAN SHIELD
CABLE
IC CAN LO
4000675-06
Blue ALARM OUT
SAE CAN LO
SYSTEM GROUND
Power and Alarm
Wire Name
Red SYSTEM POWER
Black SYSTEM GROUND
Blue ALARM
SAE J1939 CAN
Wire Name
SAE CAN HIGH
Yellow
SAE CAN LO
Green
SAE CAN SHIELD
Shield
Analog Control
Wire Name
Red ENGINE (+) REF.
Black ENGINE (-) REF.
Yellow ENGINE SIGNAL
Orange DELAY RELAY COM.
Blue DELAY RELAY N.O.
Power and Alarm
Wire Name
SYSTEM POWER
Red
SYSTEM GROUND
Black
ALARM
Blue
SAE J1939 CAN IC J1939 CAN
Wire Name
Wire Name
Yellow SAE CAN HIGH Yellow IC CAN HIGH
Green SAE CAN LO Green IC CAN LO
Shield SAE CAN SHIELD Shield IC CAN SHIELD
IC J1939 CAN
Intake Sensor
Wire Name
Wire Name
Yellow IC CAN HIGH
Black SENSOR GROUND
Green IC CAN LO
Red SENSOR +5 REF.
Shield IC CAN SHIELD
White SENSOR SIGNAL