Woodward TecJet 110, Инструкция по установке и эксплуатации

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TecJet 110 Fuel Metering System Manual 26185
16 Woodward
Bytes: 5-8
Fuel Flow Rate
Data length: 4 bytes, unsigned
Resolution: 0.0002778 L/sec/bit, 0 offset
(Divide by 3600 to recover L/sec value)
Range:
0 to 1169744.78194 L/sec
If the received flow demand is 0.00 or greater than 1169.74478194 L/sec,
the valve will be closed.
If the TecJet is configured to expect the Flow Command via PWM, the Flow
Command in this message will be ignored. It can have any value since it will
be completely ignored in that case.
CANopen Data Summary
PDO Summary
Node/PDO represents the Node ID + PDO combination from the standard
connection set.
Name CANopen
Node/PDO
Location Type
Fuel specific gravity 18/1(R) Bytes 1-2 UINT16
Ratio of Specific Heats 18/1(R) Bytes 3-4 UINT16
Fuel Flow Rate 18/1(R) Bytes 5-8 UINT32
Actual Fuel Valve Position 18/1(T) Byte 1 UINT8
Desired Fuel Valve Position 18/1(T) Byte 2 UINT8
Absolute Inlet Gas Pressure 18/1(T) Bytes 3-4 UINT16
Absolute Outlet to Inlet Gas
Pressure Differential
18/1(T) Bytes 5-6 UINT16
Fuel Temperature 18/1(T) Byte 7 UINT8
Gaseous Fuel Flow-Desired 18/2(T) Bytes 1-4 UINT32
Gaseous Fuel Flow-Calculated 18/2(T) Bytes 5-8 UINT32
Diagnostic Byte 1 18/3(T) Byte 1 BYTE
Diagnostic Byte 2 18/3(T) Byte 2 BYTE
Diagnostic Byte 3 18/3(T) Byte 3 BYTE
Diagnostic Byte 4 18/3(T) Byte 4 BYTE
Diagnostic Byte 5 18/3(T) Byte 5 BYTE
Diagnostic Byte 6 18/3(T) Byte 6 BYTE
Diagnostic Byte 7 18/3(T) Byte 7 BYTE
Diagnostic Byte 8 18/3(T) Byte 8 BYTE
SAE J1939 Communications
The TecJet 110, 50 Plus, and Precision Flow devices support CAN
communications in the SAE J1939 Higher Layer Protocol format. Further detailed
information regarding the J1939 Standards Collection can be purchased at
www.sae.org
. Information about CAN is at
www.semiconductors.bosch.de
.
Specific information regarding TecJet behavior is detailed below.
All TecJet J1939 messages use the CAN 2.0B 29-bit Extended Data Frame
Format.