UMAX180800, 20 Thermocouple, 2 RTD, 4 Inputs, 6 Relays Dual CAN Controller
Version 1
Page: 38-71
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 10. CAN Output Message Function Block
Configuration parameters of the
CAN Output Message
function block are presented below.
Table 35. CAN Output Message Function Block Configuration Parameters
Name
Default
Value
Range
Units
Description
CAN Interface
1, CAN 1
0 - 3
–
Defines the CAN interface
used to send messages
(CAN 1, CAN 2 or Both)
PGN
65535
Any J1939 PGN value
1
–
CAN message PGN.
Transmission
Enable
0 - No
0 - No,
1 - Yes
–
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
6
0…7
–
CAN message priority.
Signal #1 Type
0 -
Undefined
0 - Undefined,
1 - Discrete,
2 - Continuous
–
Type of the 1-st CAN output
signal.
Signal #1 Source
0 - Not
Connected
Any signal output of
any function block or
“Not Connected". See
Signal Source table.
–
Input signal source of the 1-
st CAN output signal.
Signal #1 Byte
Position
1
0
…8
–
Byte position of the 1-st
CAN output signal.
Signal #1 Bit
Position
1
0
…8
–
Bit position of the 1-st CAN
output signal.
Signal #1 Size
1
0
…32
bit
Size of the 1-st CAN output
signal.
Signal #1
Resolution
1
Any value
signal
units /
bit
Resolution of the 1-st CAN
continuous output signal.
