Version 2.0.3 Preliminary Documentation – May be Subject to Change 20-36
4.2.
Input Profile Setpoints
There are six setpoints per channel that are associated with how the measured input will control a
proportional output on the ECU. See the Figures
1
,
2
and
3
in section 1.4 for more details about
the output versus input profiles.
Name Range
Default
Notes
AI Minimum
AI Error Minimum
to
AI Breakpoint Minimum
IST=0 to 5 Volt
IST=0 to 10 Volt
IST=0(4) to 20mA
IST=PWM
IST=Frequency/RPM
IST=Other
0.5V
0.5V
4mA
5%
500Hz
N/A
Used with
Single Profile (both)
or
Dual Profile B (both)
AI Breakpoint
Minimum
AI Minimum
to
AI Deadband Minimum
IST=0 to 5 Volt
IST=0 to 10 Volt
IST=0(4) to 20mA
IST=PWM
IST=Frequency/RPM
IST=Other
1.4V
2.6V
7.5mA
26%
2600Hz
N/A
Used with
Single Profile, Dual Slope
or
Dual Profile B, Dual Slope
AI Deadband
Minimum
AI Breakpoint Minimum
to
AI Deadband Maximum
IST=0 to 5 Volt
IST=0 to 10 Volt
IST=0(4) to 20mA
IST=PWM
IST=Frequency/RPM
IST=Other
2.3V
4.7V
11mA
47%
4700Hz
N/A
Used only with
Dual Profile B (both)
AI Deadband
Maximum
AI Deadband Minimum
to
AI Breakpoint Maximum
IST=0 to 5 Volt
IST=0 to 10 Volt
IST=0(4) to 20mA
IST=PWM
IST=Frequency/RPM
IST=Other
2.7V
5.3V
13mA
53%
5300Hz
N/A
Used only with
Dual Profile A (both)
AI Breakpoint
Maximum
AI Deadband Maximum
to
AI Maximum
IST=0 to 5 Volt
IST=0 to 10 Volt
IST=0(4) to 20mA
IST=PWM
IST=Frequency/RPM
IST=Other
3.6V
7.4V
16.5mA
74%
7400Hz
N/A
Used only with
Dual Profile A, Dual Slope
AI Maximum
AI Breakpoint Maximum
to
AI Error Maximum
IST=0 to 5 Volt
IST=0 to 10 Volt
IST=0(4) to 20mA
IST=PWM
IST=Frequency/RPM
IST=Other
4.5V
9.5V
20mA
95%
9500Hz
N/A
Used with
Single Profile (both)
or
Dual Profile A (both)
4.3.
J1939 Transmit Message (Input) Setpoints
There are nine setpoints per channel that are associated with the J1939 message that is sent to
the network bus. The user should be familiar with the SAE J1939 standard, and select values for
PGN/SPN combinations as appropriate from section J1939/71.
