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CHAPTER 4 FUNCTION
4
4.3 Comparison Output Function
4.3.3 Preset/replace (at coincidence output) function
● The preset/replace function cannot be performed while CH1 External preset/replace (Z Phase) request detection (X05) is
on.
Reset CH1 CH1 External preset/replace (Z Phase) request detection (X05) by CH1 External preset/replace (Z Phase)
request detection reset command (Y05).
● Have a 2ms or longer interval before performing the preset/replace function since there is maximum of 2ms until the
change in CH1 Preset value (Un\G1014, Un\G1015) is reflected.
● To perform the preset/replace (at coincidence output) function continuously using the same coincidence output
(coincidence output 1 or 2), have a 1ms or longer interval. The preset/replace function may not operate if there is not a
1ms or longer interval. The following is the rough standard of an interval.
*1 When the comparison condition is in-rage output or not-in-range output, change this into the upper/lower limit value
(coincidence output 1 and 2) that is equivalent to the rise (off to on) of the coincidence output 1 and 2.
● When the preset/replace (at coincidence output) function is used while counting pulses input in a counting speed of
2Mpps or faster, create the sequence program considering pulse count difference (plus 1 or minus 1 pulse).
Number Description
1)
When CH1 Present value (Un\G1050, Un\G1051) = Point setting (coincidence output 1) (Un\G100, Un\G101) is made,
Coincidence output 1 (X10) turns on.
2) The preset/replace function is performed at the rising state (off to on) of Coincidence output 1 (X10).
3)
Reset Coincidence output 1 (X10) so that Coincidence output 1 (X10) rises (off to on) when the next CH1 Present value
(Un\G1050, Un\G1051) = Point setting (coincidence output 1) (Un\G100, Un\G101) is made.
4)
If CH1 Preset value (Un\G1014, Un\G1015) was changed in advance, perform the preset/replace function with the changed
value.
5)
If Coincidence output 1 (X10) was not reset, Coincidence output 1 (X10) remains on without rising (off to on) when the next
CH1 Present value (Un\G1050, Un\G1051) = Point setting (coincidence output 1) (Un\G100, Un\G101) is made. Therefore, the
preset/replace function does not operate.
(|Point setting (coincidence output 1 and 2)
*1
- Preset value|) > (Input pulse speed (pps)/1000)