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Innovative Controls, Inc 

Fire Pressure Governor User Manual 

3050621, 3050622, 3050623, 3050624 

 

Innovative Controls, Inc. 

560 Braddock Avenue 

East Pittsburgh, PA 15112 

Page 15 of 32 

Rev 1.10 

 

The alert double beep output can be enabled or disabled using the configuration menu. The alarm output 

cannot be disabled using the configuration. The alarm output can be silenced for 1 minute by pressing the 

Status button on the knob version of the FPG, or by pressing the active mode button on the pushbutton 

version of the FPG. The operator can also silence the alarm output by taking action to stop the condition 

that is causing the alarm. 

 

 

2  Installation 

2.1  Mounting 

The panel cutout and overall dimension for the knob and pushbutton version of the FPG are shown in 

Figure 2 below. Use four #10 screws to mount the unit to the pump panel.  

 

 

Figure 2 FPG Mounting Dimensions 

 

 

Summary of Contents for 3050621

Page 1: ...Innovative Controls Inc Fire Pressure Governor User Manual 3050621 3050622 3050623 3050624 Innovative Controls Inc 560 Braddock Avenue East Pittsburgh PA 15112 August 13 2021 Rev 1 10...

Page 2: ...erbiage throughout document to reflect updated governor design housing hardware and software 1 2 8 6 2020 Removed 125k from table 10 4 1 CAN specification 1 3 8 12 2020 Added section 1 3 16 modified d...

Page 3: ...0 Braddock Avenue East Pittsburgh PA 15112 Page 3 of 32 Rev 1 10 Explanation of Symbols The exclamation mark within an equilateral triangle is intended to alert personnel applying this device to impor...

Page 4: ...3 10 Pressure Mode Button 9 1 3 11 RPM Mode Button 9 1 3 12 Preset Button 9 1 3 13 Idle Button 10 1 3 14 Increment Decrement Buttons 10 1 3 15 Increment Decrement Knob with Idle Button 10 1 3 16 Stat...

Page 5: ...ensor Dimensions 20 List of Tables Table 1 FPG Part Numbers 7 Table 2 FPG Interlock Inputs and Operating Modes 11 Table 3 Status Display Messages 13 Table 4 12 Pin Key A Connector 17 Table 5 6 Pin Con...

Page 6: ...essure by adjusting the engine speed to keep the pressure at the operator s setpoint The engine speed high idle and idle ramp control modes all use the J1939 network to regulate the engine speed to th...

Page 7: ...nel The FPG control switches indicators and displays are located on the front panel Refer to Figure 1 below The indicators can be configured to automatically adjust their brightness based on ambient l...

Page 8: ...ump Engaged inputs are active or when the OK 2 Pump input is active and the configuration parameter is set to OK2PUMP 1 3 6 Engine Coolant Temperature Indicator The Engine Coolant Temperature Indicato...

Page 9: ...w at 11 8VDC or less The battery voltage is measured directly at the FPG DC power input The battery voltage measurement has a configurable offset that can be used to handle voltage drops between the b...

Page 10: ...nd 3050624 models of the FPG The direction the knob is turned to cause an increase in the setpoint value is configurable to be either clockwise or counterclockwise The rotary knob is also used to adju...

Page 11: ...condition is enabled when both the Throttle Ready and Pump Engaged interlock inputs are active or when the FPG OK To Pump interlock input is active and the configuration parameter is set to OK2PUMP Th...

Page 12: ...tions for operators and equipment Operators must follow their organization s standard operating procedures The FPG pressure mode regulates the pump discharge pressure regardless of the number of open...

Page 13: ...an the critical range ENGINE TEMP Engine temperature is in warning or critical range ENGINE OIL Engine oil pressure is in warning or critical range TRANSMISSION TEMP Transmission temperature is in war...

Page 14: ...5263 SPN 100 Displays no data when the SPN is not being received ENGINE OIL nnn F Engine oil temperature from J1939 PGN 65262 SPN 175 Displays no data when the SPN is not being received ENG COOLANT nn...

Page 15: ...n The alarm output can be silenced for 1 minute by pressing the Status button on the knob version of the FPG or by pressing the active mode button on the pushbutton version of the FPG The operator can...

Page 16: ...tification Figure 3 FPG Connectors The 12 Pin Key A connector is a Deutsch DT15 12PA that is common to all FPG models It mates with a Deutsch DT 06 12SA plug This connector interfaces with the vehicle...

Page 17: ...alog Engine Control Negative Reference 10A PUMP ENGAGED Pump Engaged Interlock Input Active High 11A DELAY RELAY COM 30 Delay Relay Common Input 12A DELAY RELAY N O 87 Delay Relay Normally Open Output...

Page 18: ...in Table 7 Detailed wiring diagrams are shown below in Figure 4 Table 7 Cable Assembly Part Numbers Description IC Part Number Cable Assembly FPG Power and CAN Interface Cable 4000675 01 Cable Assembl...

Page 19: ...e 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 The pressure sensor 300 or...

Page 20: ...0 psi Sealed Gauge or Absolute Male 1 4 NPT 0 5V to 4 5V Output 5V Supply 0 5 Accuracy Metri pack 150 Connector 3050473 30 To 600 psi Sealed Gauge or Absolute Male 1 4 NPT 0 5V to 4 5V Output 5v Suppl...

Page 21: ...Preset and Status buttons for five seconds For models with buttons 3050621 and 3050622 press and hold the Preset and Idle buttons for five seconds Please refer to section 3 1 for more details Pressin...

Page 22: ...ble in 1 PSI steps 5 User 8 ALLOW PRESET Enable or disable operation of speed mode preset button when pump pressure is greater than 10 PSI Range is NO or YES NO User 9 PRE PSI MIN Minimum pump dischar...

Page 23: ...ressure Press PRESET to run the calibration routine NA Service 19 ENGINE TYPE Engine control type Range is CUMMINS FPG J1939 PGN0 SCANIA VOLVO MERCEDES ANALOG CUMMINS OEM 20 BRIGHTNESS Adjusts display...

Page 24: ...increments 1 User 31 YEAR Sets the real time clock year Range is 2000 to 3000 adjustable in 1 year increments 2018 User 32 HOUR Sets the real time clock hour of the day Range is 0 to 23 adjustable in...

Page 25: ...SOURCE ID Configures the CAN bus source address for the governor Range is 0 to 255 adjustable in 1 unit steps 7 OEM 42 OK TO PUMP Configures the OK TO PUMP interlock source from either the combination...

Page 26: ...control mode Range is 0 to 10 adjustable in 1 unit steps 0 Service 50 SPEED P GAIN Adjusts the PID control loop Proportional gain in speed control mode Range is 0 to 100 adjustable in 1 unit steps 60...

Page 27: ...O TX IDLE TX IDLE NO TX IDLE OEM 63 CHASSIS Chassis engine and pump preset configuration 0 is no preset configuration Range is 0 to 255 0 OEM 64 PRESS LIMIT Configures the maximum allowed pressure inc...

Page 28: ...TROL MODE Configures the control modes allowed for use Options are PSI RPM PSI ONLY and RPM ONLY PSI RPM OEM 74 P TIME Configures sample rate in milliseconds ms for analog pressure control mode Range...

Page 29: ...Service 83 INT PRES L Configures the intake pressure threshold under which the intake pressure will turn on the LOW INTAKE PRESSURE alarm Range is 5 to 40 PSI adjustable in 5 PSI steps 20 PSI Service...

Page 30: ...ectrical Performance designed to meet CAN bus protected for heavy duty trucks 24V Transient voltage protected to SAE J1113 specification for heavy duty trucks 24V Load dump voltage protected to SAE J1...

Page 31: ...mperature 40 C to 105 C Package Case Cylinder 4 3 Environmental Specifications The Innovative Controls Inc FPG environmental specifications are in the following table Table 12 FPG Environmental Specif...

Page 32: ...echanical Specifications Parameter Specification Mechanical Performance designed to meet Resonance dwell SAE J1455 sec 4 9 4 1 Random vibration SAE J1455 sec 4 9 4 2 Mechanical shock SAE J1455 sec 4 1...

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