Omron CJ1W-CORT21 Operation Manual page 102

4 Message Communications
Response Block
Issuing a Direct Transmit of an 29-bit ID CAN Message command will result in the following response
End Codes.
End Code (hex)
No response
1
0000
1001
1002
110C
2201
220F
Note 1 On response code 0000, the unit sends a message with an extended identifier length with the
provided identifier, data length and data depending on the provided endian flag.
Additional Information
• On all response codes different from 0000, the unit will not transmit the user defined CAN
message.
• All of the 8 data bytes are always part of the command message. The actual data length of the
CAN message (data length in bytes) can be less than 08. The length of the command must
always equal 8 words.
4-20
29 08
Command
Code
Description
---
Normal completion
Command length exceeds
maximum command length
The command length is
insufficient for the smallest
command
Parameter error
Not executable in current
mode
The specified service is
being executed
CJ-series User Defined CAN Unit Operation Manual for NJ-series CPU Unit (W517)
End
Code
Condition
Unit state = ST1 or ST2
Unit state = ST5 and all
parameters are in range
---
---
Unit state = ST5 and one or
more parameters are not in
range
Unit state = ST3 or ST4
Unit state = ST5 and send
mode "changed" and the mes-
sage is being sent
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.
Correct the parameters,
Nothing configured, please
perform message command
2902 before executing this
command and enable com-
munications by setting
*_EnblCANComm ON (con-
firmed with *_EnblComm ON).
Send the message less fre-
quently.