15-1. Writing set value
Setting value is written by [Set value writing request] from the master station.
CSD-892-73 writes the data set in the special data area [RWwn0 ～ RWwn+9] when [Set
value writing request (Request 1)] transmitted from the master station is turned on.
After completing the writing, CSD-892-73 responds to the master station by [Set value writing
response (Response 1)]
Time chart
15-2. Writing/Reading by general command
Operation of the command order is executed by the general command request from the
master station.
When [General command request (Request 2) [RYn2] ] transmitted from the master station
is turned on, writing of data set in [General data area (RWrn+C ~ D)] or reading out the data
to [General data area (RWwn+C ~ D)] is executed by [Writing/Readin (RYn3)] or [Command
No.(RWwn+E].
After completing the writing / reading, CSD-892-73 responds to the master station by [General
command response (Response 2) (RXn2)]
① Writing request
15. Operation method
Setting value writing request
(Request 1 [RYn0])
Special data
(RWwn0 ~ RWwn+9)
Setting value writing response
(Response 1 [RYn0])
General command request
(Request 2) [RYn2]
Command No.
[Response](RWrnE)
Writing/Reading response
(RXn3)
Command No.
(RWwnE)
General command response
(Response 2) [RXn2]
Selection of writing or reading
(R/W) [RYn3]
General data
[RWwnC/D)
108
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