YASKAWA iQpump1000 - Page 245

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S2-04/S2-09/S2-14/S2-19: Sequence Timers 1/2/3/4 Selection
Sets the action that occurs when sequence timers 1 to 4 are active.
Note: 1. Setting 3 is available in drive software versions PRG: 8552 and later.
2. Setting 3 is not available in drive models 4A0930 and 4A1200.
No. Name Setting Range Default
S2-04 Sequence Timer 1 Selection 0 to 3 0
S2-09 Sequence Timer 2 Selection 0 to 3 0
S2-14 Sequence Timer 3 Selection 0 to 3 0
S2-19 Sequence Timer 4 Selection 0 to 3 0
Setting 0: Digital Output Only
Setting 1: Run
Setting 2: Run - PI Disable
Setting 3: Allow Alternation
When Sequence Selection is set to Allow Alternation and that timer is enabled (S2-03, S2-08, S2-13, S2-18 > 0), the drive
will only allow MEMOBUS alternation to occur during the time specified in the corresponding Sequence Timer. Alternation
is disabled when the timer deactivates.
4.7 Basic iQpump Setup and Application Preset Parameters
YASKAWA TOEP YAIP1W 01F YASKAWA AC Drive - iQpump1000 User Manual
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Start-Up Programming & Operation