Omron CJ - REFERENCE MANUAL 02-2010 Reference Manual page 949

C: First Control Word
15
C
Number of send words
0001 to maximum data length (hex)
(Depends on network, for example
1 to 990 decimal (0001 to 03DE hex)
for Controller Link.)
15 12 11 8 7
C+1 0 0 0 0
Serial port number
0: Do not use.
1: Port 1
2: Port 2
Always 0.
3: Reserved.
4: Reserved.
15 8 7
C+2
Destination node number (See note 3.)
00 to maximum node number (hex)
(Depends on network, for example 00 to 20 hex
(0 to 32 decimal) for Controller Link.)
FF hex: Broadcast
15 12 11
C+3 0 0 0 0 0 0 0 0
Always 0.
Response setting
0 hex: Response requested
8 hex: No response requested
15
C+4
Response monitoring time
1 to 65535 decimal (0001 to FFFF hex)
0.1 to 6,553.5 s
0000 hex: 2 s (default)
Note 1 Set the destination network address in the routing tables unless you are specifying a local network. Set the destina-
tion network address to 00 for a local network. If there is more than one CPU Bus Unit mounted in the PLC, the "local
network" is the network of the CPU Bus Unit with the lowest unit number.
2 The unit addresses are as follows:
• CPU Unit: 00 hex
• CPU Bus Unit: 10 hex + unit number (hex)
• Special I/O Unit: 20 hex + unit number (hex) (Except for C200H Special I/O Units)
• Inner Board: E1 hex (CS Series only)
• Computer: 01 hex
• Unit connected to network: FE hex (Eliminates the need to specify the unit number of the remote Unit.)
The serial port unit address are as follows:
• Serial Communications Units:
Port 1: 80 hex + 04 hex
Port 2: 81 hex + 04 hex
• Serial Communications Boards:
Port 1: E4 hex (228 decimal)
Port 2: E5 hex (229 decimal)
• CPU Unit
Peripheral port: FD hex (253 decimal)
RS-232C port: FC hex (252 decimal)
3 Set FF hex to broadcast. Set 00 hex to send to the local node.
CS/CJ/NSJ Series Instructions Reference Manual (W474)
0
0
Destination network address
(See note 1.), 00 to 07
0
Destination unit address
00 to FE hex (See note 2.)
4 3 0
Number of retries
0 to F hex (0 to 15 decimal)
0
unit number (hex)
unit number (hex)
I: First communications information word
Clear D and I words before executing the instruction.
15
I
System work
area
15
I+1
Communications completion code: 0000 to FFFF hex
3. Instructions
1 0
Execution Completed Flag
0: Not completed.
1: Execution completed
Error Flag
0: No error
1: Error
0
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