Omron CJ1W-ETN11 Operation Manual page 108

Sending Commands From a PC
Usage Command
MR
I/O memory area 01
access
01
01
01
01
Parameter area 02
access
02
02
Program area 03
access
03
03
Operating mode 04
changes
04
Machine configura- 05
tion reading
05
Status reading 06
06
Time data access 07
07
Message display 09
Access rights 0C
0C
0C
Error log 21
21
21
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 Unit,
refer to Section 11 FINS Commands Addressed to Ethernet Units.
code
SR
01 MEMORY AREA READ
02 MEMORY AREA WRITE
03 MEMORY AREA FILL
04 MULTIPLE MEMORY AREA READ
05 MEMORY AREA TRANSFER
01 PARAMETER AREA READ
02 PARAMETER AREA WRITE
03 PARAMETER AREA FILL (CLEAR)
06 PROGRAM AREA READ
07 PROGRAM AREA WRITE
08 PROGRAM AREA CLEAR
01 RUN
02 STOP
01 CPU UNIT DATA READ
02 CONNECTION DATA READ
01 CPU UNIT STATUS READ
20 CYCLE TIME READ
01 CLOCK READ
02 CLOCK WRITE
20 MESSAGE READ/CLEAR
01 ACCESS RIGHT ACQUIRE
02 ACCESS RIGHT FORCED ACQUIRE
03 ACCESS RIGHT RELEASE
01 ERROR CLEAR
02 ERROR LOG READ
03 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.
Copies the contents of consecutive I/O
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.
Section 5-3
Function
87