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CHAPTER2 CC-Link Unit
(21) General-purpose output and
memory output status read ................................................... Code 0215
The status of the general-purpose output or memory output is read.
Command option
RWwn+7
RWwn+6 RWwn+5 RWwn+4
RWwn+3 RWwn+2
DO/MO/SO
number
Command response
RWrn+7
RWrn+6 RWrn+5 RWrn+4
RWrn+3 RWrn+2
Output status
(Details)
DO/SO/MO number:
One number is specified among the general-purpose output 0 to
12 (13 points)*, memory output 100 to 131 (32 points) and serial
general-purpose output 200 to 231 (32 points).
Output status: 1 means ON, and 0 means OFF.
(Example)
Transmission example 1:
The status of SO202 is read.
RWwn+7
RWwn+6 RWwn+5 RWwn+4
RWwn+3 RWwn+2
RWwn+1
RWwn
0000
0000 0000
0000
0000 00CA
0000 0215
Response example 1:
The SO202 status is SO202=0(OFF).
RWrn+7
RWrn+6 RWrn+5 RWrn+4
RWrn+3 RWrn+2
RWrn+1
RWrn
0000
0000 0000
0000
0000 0000
0000 0200
* 0 to 4 (5 points) for the SRCP/SRCD series controllers
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