AXIOMATIC AX030210, User Manual

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UMAX030211 Version 1.0.2. Preliminary Documentation – May be subject to change 42 - 85
2.8. Available Control Sources
Many of the Function Blocks have selectable input signals, which are determined with “ [Name]
Source ” and “ [Name] Number ” objects. Together, these objects uniquely select how the I/O of the
various function blocks are linked together. “ [Name] Source ” obejct determines the type of the
source and “ [Name] Number ” selects the actual source if there is more than one of the same type.
Available “ [Name] Source ” options and associated “ [Name] Number ” ranges are listed in Table 23.
All sources, except “CAN message reception timeout”, are available for all blocks, including output
control blocks and CAN Transmit messages. Thought input Sources are freely selectable, not all
options would make sense for any input, and it is up to the user to program the controller in a logical
and functional manner.
Sources Number
Range Notes
0: Control Not Used
N/A When this is selected, it disables all other
setpoints associated with the signal in
question.
1: Received CAN Message
1 to 18 First 9 are 7330h subindexes 1-9, the rest are
read from 2500h, subindexes 1-9.
2: Universal/Digital Input Measured
1 to 12
3: PID Function Block
1 to 2 User must enable the function block, as it is
disabled by default.
4: Lookup Table
1 to 10
5: Programmable Logic Block
1 to 2 User must enable the function block, as it is
disabled by default.
6: Math Function Block
1 to 4 User must enable the function block, as it is
disabled by default.
7: Control Constant Data
1 to 15 1 = FALSE, 2 = TRUE,
3 to 15 = User Selectable
8: Diagnostic Trouble Code
1 to 5 Will only be valid if the corresponding DTC has
a non-zero SPN
9: Output Target Drive
1 to 9 Output drive target value.
10: Measured Reference Voltage
1 to 2 Measured reference voltage in Volts.
11: Power Supply Measured
0 to 255 Measured power supply value in Volts. The
Parameter sets the threshold in Volts to
compare with. In case Parameter is set to ‘0’,
the measured value is used as is.
12: Processor Temperature
Measured
0 to 255 Measured processor temperature in °C. The
Parameter sets the threshold in Celcius to
compare with. In case Parameter is set to ‘0’,
the measured value is used as is.
13: CAN Reception Timeout
N/A
14: Control Variable Data
N/A Only available in J1939 version, AX030210
15: DAC Status
1 to 3 Signal Outputs’ DAC status. Number 3 reads
‘0’ if output fault is active.
Table 23 – Available Control Sources and Numbers