CJ1W-EIP21 Omron, CJ1W-EIP21 Datasheet - Page 253

• Manufacturer Part Number: CJ1W-EIP21
• Description: Ethernet I/P Module
• Manufacturer: Omron

Specifications of CJ1W-EIP21

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Communicating between OMRON PLCs
I/O memory area
access
Parameter access
(registered I/O
tables, routing
tables, etc.)
Program area
access
Operating mode
changes
Machine configura-
tion reading
Status reading
Time data access
Message display
Access rights
Error log
Usage
01
01
01
01
01
02
02
02
03
03
03
04
04
05
05
06
06
07
07
09
0C
0C
0C
21
21
21
MR
Command
code
01
02
03
04
05
01
02
03
06
07
08
01
02
01
02
01
20
01
02
20
01
02
03
01
02
03
SR
Commands Addressed to CS/CJ-series CPU Units
The following table provides a list of FINS commands that can be processed
by a CS/CJ-series CPU Unit. For details, refer to the CS/CJ-series Program-
mable Controllers Communications Commands Reference Manual (W342).
For details on FINS commands that can be processed by the EtherNet/IP Unit
or built-in EtherNet/IP port, refer to Appendix E FINS Commands Addressed
to EtherNet/IP Units or Built-in EtherNet/IP Ports.
MEMORY AREA READ
MEMORY AREA WRITE
MEMORY AREA FILL
MULTIPLE MEMORY AREA READ
MEMORY AREA TRANSFER
PARAMETER AREA READ
PARAMETER AREA WRITE
PARAMETER AREA FILL (CLEAR)
PROGRAM AREA READ
PROGRAM AREA WRITE
PROGRAM AREA CLEAR
RUN
STOP
CPU UNIT DATA READ
CONNECTION DATA READ
CPU UNIT STATUS READ
CYCLE TIME READ
CLOCK READ
CLOCK WRITE
MESSAGE READ/CLEAR
ACCESS RIGHT ACQUIRE
ACCESS RIGHT FORCED ACQUIRE
ACCESS RIGHT RELEASE
ERROR CLEAR
ERROR LOG READ
ERROR LOG POINTER CLEAR
Name
Reads the contents of consecutive I/O
memory area words.
Writes the contents of consecutive I/O
memory area words.
Writes the same data to the specified
range of I/O memory area words.
Reads the contents of specified non-
consecutive I/O memory area words.
memory area words to another I/O
memory area.
Reads the contents of consecutive
parameter area words.
Writes the contents of consecutive
parameter area words.
Writes the same data to the specified
range of parameter area words.
Reads the UM (User Memory) area.
Writes to the UM (User Memory) area.
Clears the UM (User Memory) area.
Changes the CPU Unit’s operating
mode to RUN or MONITOR.
Changes the CPU Unit’s operating
mode to PROGRAM.
Reads CPU Unit data.
Reads the model numbers of the device
corresponding to addresses.
Reads the status of the CPU Unit.
Reads the maximum, minimum, and
average cycle time.
Reads the present year, month, date,
minute, second, and day of the week.
Changes the present year, month, date,
minute, second, or day of the week.
Reads and clears messages, and reads
FAL/FALS messages.
Acquires the access right as long as no
other device holds it.
Acquires the access right even if
another device already holds it.
Releases the access right that has been
acquired.
Clears errors or error messages.
Reads the error log.
Clears the error log pointer.
Copies the contents of consecutive I/O
Function
Section 8-6
225