Omron CJ1W-CORT21 Operation Manual page 100

4 Message Communications
Command Block
29 07
Command
Code
The following table defines the minimum and maximum values for each item in the command block with
setting details.
Setting
Identifier 11-bit
Data Length in Bytes
Data
Big or Little Endian
Response Block
Issuing a Direct Transmit of an 11-bit ID CAN Message command will result in the following response
End Codes.
End Code (hex)
No response
1
0000
1001
1002
4-18
Identifier Data
11-bit Length
in Bytes
Minimum Value (Hex)
0000
0000
00
0000
29 07
Command
Code
Description
---
Normal completion
Command length exceeds
maximum command length
The command length is
insufficient for the smallest
command
CJ-series User Defined CAN Unit Operation Manual for NJ-series CPU Unit (W517)
Data, 8 Bytes
Maximum Value (Hex)
07FF
0008
FF
0001
End
Code
Condition
Unit state = ST1 or ST2
Unit state = ST5 and all
parameters are in range
---
---
Big or
Little
Endian
Setting Details
Identifier value
Data Length
Data
• 0000: Big Endian
• 0001: Little Endian
Correction
Restart the CPU, make sure
that the unit is mounted and
wired correctly
Command is executed and
operation is normal.
Too many parameters sent in
the command.
Correct the command and re-
send.
Too few parameters sent in
the command.
Correct the command and re-
send.