User`s manual

117
CHAPTER2 CC-Link Unit
(15) Current point variable P read ................................................ Code 020F
The point variable P is read.
Command option
RWwn+7
RWwn+6 RWwn+5 RWwn+4
RWwn+3 RWwn+2
Command response
RWrn+7
RWrn+6 RWrn+5 RWrn+4
RWrn+3 RWrn+2
Point number
(Details)
Point number: It is the inherent number assigned to the point of 0 to 999.
(Example)
Transmission example 1:
The point variable P is read.
RWwn+7
RWwn+6 RWwn+5 RWwn+4
RWwn+3 RWwn+2
RWwn+1
RWwn
0000
0000 0000
0000
0000 0000
0000 020F
Response example 1:
The point variable is P=100
RWrn+7
RWrn+6 RWrn+5 RWrn+4
RWrn+3 RWrn+2
RWrn+1
RWrn
0000
0000 0000
0000
0000 0064
0000 0200
!
CAUTION
Though the content of the point variable P is held even when the controller power
supply is turned off, the point variable P is initialized to 0 in case of the program
reset or any operation which the program reset is applied with the execution
program switch, etc.