Version 2.0.3 Preliminary Documentation – May be Subject to Change 25-36
4.8. Diagnostic
Setpoints
There are six setpoints per input channel that are associated with if and how diagnostic messages
will be sent to the network bus. The user should be familiar with the SAE J1939/73 standard to
understand the impact of configuring the ECU to send diagnostic messages to the network.
Input Error Setpoints and Limits
Name Range
Default
Notes
Minimum Error
0 to
Minimum Input
0
An input less than this value will generate a DTC (if
enabled, see J1939 Diagnostics setpoints) Units are
determined by the Input Sensor Type (see section
1.3
)
If set to zero, this feature is automatically disabled
Maximum Error
Maximum Input to
Maximum Range
1
Maximum
Range
An input greater than this value will generate a DTC (if
enabled, see J1939 Diagnostics setpoints) Units are
determined by the Input Sensor Type
If set to Max Range, this feature is automatically
disabled
Note1: Maximum Range = 5V or 10V or 20mA or 100%dc or 10000Hz or 10000RPM depending in Input Sensor Type
NOTE: Even if Diagnostic Messaging is not enabled, the Minimum and Maximum
Error setpoints can be used to flag an error using the Axiomatic Proprietary B
scheme described in Section 2.
