Omron SYSMAC CS Series Instruction & Reference Manual page 818

3. Instructions
 Start Code/End Code Settings and Receive Data
No Start or End Code
1 2 3 4 5 6 0...
Only Start Code
1 2 3 4 5 6 0...
1 2 3 4 5 6 0...
Start and End Code
1 2 3 4 5 6 0...
CR+LF End Code
1 2 3 4 5 6 0...
Start and CR+LF End Code
CPU Unit's RS-232C port
784
Only End Code
CR LF
1 2 3 4 5 6 0...
Received
Bytes
1
2
3
4
Max: 256 bytes
5
6
Receive bytes: Specified
in the PC Setup
Receive bytes after ST:
Specified in the PC Setup
Receive bytes before
ED: 256 max.
Receive bytes between
ST and ED: 256 max.
Receive bytes before
CR+LF: 256 max.
Receive bytes between
ST and CR+LF: 256 max.
When receiving the most significant
bytes first is specified (0):
Least signif-
Most signifi-
cant bytes icant bytes
N bytes
stored in the
1 2
specified
order.
3 4
5 6
When receiving the least significant
bytes first is specified (1):
Most signifi- Least signif-
cant bytes icant bytes
1 2
3 4
5 6
CS/CJ/NSJ Series Instructions Reference Manual (W474)