UMAX0608XX‐1000. Tri‐Axial J1939 CAN Inclinometer. Version 9B
Page: 40-66
When the
Autoreset Time
is not equal to 0, the function block will auto-reset the output signal
to the undefined state if the output signal has not been updated within the auto-reset time
frame by the new CAN message data.
3.11 CAN Output Message
There are five
CAN Output Message
function blocks available to the user. Each function block
represents one single frame CAN output message that can be sent on the CAN bus. The
message can contain up to ten CAN output signals. Each CAN output signal is presented by its
signal input in the function block.
CAN Output
Message #1...5
Signal #1
Signal #2
Signal #3
Signal #4
Signal #5
Signal #6
Signal #7
Signal #8
Signal #9
Signal #10
CAN Bus
Figure 23. CAN Output Message Function Block
Configuration parameters of the
CAN Output Message
function block are presented below:
Table 17. CAN Output Message Function Block Configuration Parameters
Name
Default
Value
1
Range
Units
Description
PGN
61459
Any J1939 PGN value
3
–
CAN message PGN
Transmission
Enable
No
2
{Yes, No}
–
Enables the CAN output
message transmission
Transmission Rate
10
[0;10000]
ms
CAN output message
transmission rate. If 0 –
transmission is upon
request.
Destination Address 255
[0; 255]
–
Destination address of the
PDU1 PGN messages
Length
8
[0…8]
byte
CAN message data frame
length
Priority
3
[0…7]
–
CAN message priority
Signal #1 Type
Continuous {Undefined, Discrete,
Continuous}
–
Type of the 1-st CAN output
signal
Signal #1 Source
Pitch Angle Any signal output of
any function block or
“Not Connected”
–
Input signal source of the 1-
st CAN output signal
Signal #1 Byte
Position
1
[1…8]
–
Byte position of the 1-st
CAN output signal
Signal #1 Bit
Position
1
[1…8]
–
Bit position of the 1-st CAN
output signal
