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<< Click to Display Table of Contents >> Manual > Device Connection Guide > Omron > Connection Procedure (RS-232C) > C/CV/CS1/CJ1/CJ2 series (C mode) CPU included/LK-201 equivalent |
About the connection example
Please see below for an example of connection settings for this driver.
Applicable models etc. |
explanation |
This is an example of connection settings with the C series via RS-232C.
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Device List
The compatible devices are as follows (see here for how to view the device list).
device |
keyword |
Start address |
explanation |
unit |
reading |
Writing |
Input/Output/Auxiliary Relays |
IO |
000000 |
Decimal number 4 digits (CH) + 2 digits (00-15) |
bit |
○ |
● |
Data Link Relay |
LR |
000000 |
Decimal number 4 digits (CH) + 2 digits (00-15) |
bit |
○ |
● |
Holding Relay |
HR |
000000 |
Decimal number 4 digits (CH) + 2 digits (00-15) |
bit |
○ |
● |
Auxiliary Memory Relay |
AR |
000000 |
Decimal number 4 digits (CH) + 2 digits (00-15) |
bit |
○ |
● |
Timer/Counter Contact |
TCS |
0000 |
Decimal |
bit |
○ |
○ |
Timer/Counter Current Value |
TCN |
0000 |
Decimal |
word |
○ |
● |
Data Memory |
DM |
0000 |
Decimal |
word |
○ |
● |
C mode command support models
If the device supports C mode commands, you can connect via RS-232C. The following are models that support C mode commands. Some devices cannot be accessed depending on the model. For details, see page 2-11 of "SYSMAC CS1 Series Communication Commands" ManNo.SBCA-304.
series |
device |
C Series |
C200HE/HG/HX CPU unit, communication board type C200HW-COM□□ C200HS CPU unit C120 Host link unit C120-LK101/201/202 C200H/C200HS/C200HE/HG/HX Host link unit C200H-LK101/201/202 C500/C1000H/C2000H/C500F/C1000HF Host link unit C500-LK101/201/103/203 CQM1 CPU unit SRM1/CPM1/CPM1A CPU unit |
CV/CVM1 Series |
CPU Unit/Host Link Unit CV500-LK201 |
CS1/CJ1 Series |
CPU unit, serial communication board, unit |