Omron SYSMAC CJ1W-SCU21-V1 User Manual

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Introduction Appendix A
D: Receive Data Word Allocation (4th Operand)
Standard System Protocols
The following 16 standard system protocols are provided with the CX-Proto-
col, Serial Communications Boards, and Serial Communications Unit.
Offset Contents (data format) Data
D+0 Number of receive data words
(4 digits Hex)
0003 to 00FA Hex (3 to 250 decimal)
D+1 Response code (4 digits Hex) The response code will be stored in hexa-
decimal form.
D+2
on
Receive data (4-digit Hex) The data from just after the response code
until just before the ETX will be converted
from ASCII to hexadecimal and stored here.
Receive data
storage words
Number of receive data words
+0
+1
+2
Receive data
Response code
Protocol name Function
CompoWay/F Master (See note.) Protocol for sending CompoWay/F commands as a Master to OMRON CompoWay/F
slave components and receiving responses.
Host Link C-mode Command Mas-
ter (See note.)
Protocol for sending C-mode (Host Link) commands to OMRON C-series or CS/CJ-
series PLCs used as slaves and receiving responses.
Host Link FINS Command Master
(See note.)
Protocol for sending Host Link FINS commands to OMRON CS/CJ-series or CVM1/
CV-series PLCs used as slaves and receiving responses.
Mitsubishi Computer Link Master
(A-compatible, 1C frame, model 1)
(See note.)
Protocol for sending Computer Link commands to Mitsubishi PLCs (Sequencer CPU)
used as slaves and receiving responses.
E5@K Digital Controller Read Protocol for controlling an E5@K Digital Controller via the Communications Board.
Procedures for reading the MV the operating parameter settings
E5@K Digital Controller Write Protocol for controlling an E5@K Digital Controller via the Communications Board.
Procedures for writing set points and operating parameters.
E5ZE Temperature Controller
Read
Protocol for controlling an E5ZE Temperature Controller via the Communications
Board. Procedures for reading measured temperature and operating parameter set-
tings.
E5ZE Temperature Controller
Write
Protocol for controlling an E5ZE Temperature Controller via the Communications
Board. Procedures for writing control temperatures and operating parameters.
E5@J Temperature Controller Protocol for controlling a E5@J Temperature Controller via the Communications
Board. Procedures for writing set points, reading output amounts, and reading/writing
operating parameters.
ES100@ Controller Protocol for controlling an ES100@ Controller via the Communications Board. Proce-
dures for writing adjustment parameters, reading operation amounts, and writing/
reading operating parameters.
Digital Panel Meter Protocol for controlling a Digital Panel Meter via the Communications Board. Proce-
dures for writing comparison values and reading display values are set.
V500/V520 Bar Code Reader Protocol for controlling a Bar Code Reader via the Communications Board. Proce-
dures for controlling the Bar Code Reader in remote mode, reading the data that has
been read by the Bar Code Reader, and reading/writing operating parameters.
3Z4L Laser Micrometer Protocol for controlling a Laser Micrometer via the Communications Board. Proce-
dures for controlling the Laser Micrometer in remote mode, reading measured data,
and writing/reading operating parameters.
F200/F300/F350 Visual Inspec-
tion Systems
Protocol for controlling a Visual Inspection System via the Communications Board.
Procedures for controlling the Visual Inspection System in remote mode, reading
measured values, and writing/reading operating parameters.

Omron SYSMAC CJ1W-SCU21-V1 Specifications

General

Brand	Omron
Model	SYSMAC CJ1W-SCU21-V1
Category	Network Hardware
Language	English