Mitsubishi Electric NZ2EX2B-60AD4 User Manual page 125

(2) How to use difference conversion
(a) Starting difference conversion
1.
Change CH Difference conversion trigger (RY14 to RY17, RY24 to RY27) from No request (OFF)
to Trigger request (ON).
The rising edge from No request (OFF) to Trigger request (ON) is detected as a trigger. When a trigger is
detected, the digital operation value at the starting point is output to CH Difference conversion reference
value (RWr6 to RWr9, RWr16 to RWr19) and the value obtained by subtracting the difference conversion
reference value from the digital operation value is stored in CH Digital operation value (RWr2 to RWr5,
RWr12 to RWr15). After the storage, CH Difference conversion state flag (RX14 to RX17, RX24 to
RX27) changes to Converting difference (ON).
(b) Stopping difference conversion
1.
Change CH Difference conversion trigger (RY14 to RY17, RY24 to RY27) from Trigger request
(ON) to No request (OFF).
Change from Trigger request (ON) to No request (OFF) results in the difference conversion stopping and
CH Difference conversion state flag (RX14 to RX17, RX24 to RX27) changing to Not converted (OFF).
After that, the digital output value before difference conversion is stored in CH Digital operation value
(RWr2 to RWr5, RWr12 to RWr15).
CHAPTER 8 FUNCTIONS
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