Omron CJ1W-CORT21 Operation Manual page 95

The following table defines the minimum and maximum values for each item in the command block with
setting details.
Setting
Buffer Number
Identifier 29-bit
Method of Sending
Send Cycle (milliseconds) 0000
Big or Little Endian
Response Block
Issuing a Configure 29-Bit ID Output (Send) Message Buffer command will result in the following
response End Codes.
End Code (hex)
No response
1
0000
1001
CJ-series User Defined CAN Unit Operation Manual for NJ-series CPU Unit (W517)
Minimum Value (Hex)
0000
00000000
0001
0000
29 04
Command
Code
Description
---
Normal completion
Command length exceeds
maximum command length
4 Message Communications
Maximum Value (Hex)
027F
1FFF FFFF
0004
FFFF
0001
End
Code
Condition
Unit state = ST1 or ST2
Unit state = ST4 or ST5 and
all parameters are in range
---
Setting Details
Defines which buffer to
configure (0 to 639)
Identifier value
• 0001: Message will be
sent when the corre-
sponding bit in the send
trigger area changes
from OFF to ON
• 0002: Message will be
sent on a cyclic period
based on the Send
Cycle value in millisec-
onds.
• 0003: Invalid setting
• 0004: Message will be
sent on change of data
• 0000: Setting when
Method of Sending is
0001 or 0004
• 0001 to FFFF: Send
Cycle in milliseconds
when Method of Send-
ing is 0002
• 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.
4-13
4