Mitsubishi NZ2GFCF-D62PD2 User Manual page 117

(2) Operation example of the preset/replace (at coincidence output) function
The following figure shows an operation example in which the preset value (0 or 200) is stored to the present
value when the present value reaches Point setting (Coincidence output 1) (1000). Note that the comparison
condition of Coincidence output 1 is set to coincidence output, and it is assigned to CH1.
: Controlled by the high-speed counter module
: Controlled by the program
CH1 Present value (RWr10 to RWr11)
Point setting (Coincidence output 1)
CH1 Preset value setting
Coincidence output 1 (RX10)
Reset command (Coincidence output 1)
No.
When CH1 Present value (RWr10 to RWr11) equals to Point setting (Coincidence output 1) (RWw0 to RWw1), Coincidence output
1)
1 (RX10) turns on.
2) The preset/replace function is performed at the rising state (off to on) of Coincidence output 1 (RX10).
Turn on Reset command (Coincidence output 1) (RY10) and turn off Coincidence output 1 (RX10) so that Coincidence output 1
3) (RX10) rises (off to on) when the next CH1 Present value (RWr10 to RWr11) = Point setting (coincidence output 1) (RWw0 to
RWw1) is made.
If CH1 Preset value setting (RWw14 to RWw15) was changed in advance, the preset/replace function is performed with the
4)
changed value.
If Coincidence output 1 (RX10) was not reset, Coincidence output 1 (RX10) remains on without rising when CH1 Present value
5) (RWr10 to RWr11) = Point setting (Coincidence output 1) (RWw0 to RWw1) is made. Therefore, the preset/replace function does
not operate.
1000
200
0
1000
(RWw0 to RWw1)
(RWw14 to RWw15)
OFF
OFF
(RY10)
1)
0 200
ON
2) 4)
*1
t
ON
3)
*1
t
Description
CHAPTER 8 FUNCTIONS
5)
Time
*1
t
*1 t T
1
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