Yaskawa AC Drive Z1000 AC Drive HVAC Fan - Manual (Page 153)

u S6: Phase Order Selections
n S6-01: Emergency Override Speed
Sets the speed command used in emergency override mode when S6-02 = 0.
No. Name Setting Range Default
S6-01 Emergency Override Speed 0.00 to 240.00 Hz 0.00 Hz
n S6-02: Emergency Override Reference Selection
Selects the frequency reference source for the Emergency Override function (H1-oo= AF or B0). Emergency Override
ignores faults such as oL2, oH1, oL1/oL2/oL3, EFoo, oH1/oH3/oH4, LL3, rH, oPr, CPF, PI faults, LF/LF2, UL3, PF, and
any other faults, if possible.
No. Name Setting Range Default
S6-02 Emergency Override Reference Selection 0, 1 0
Setting 0: Use S6-01 Reference
Setting 1: Use AUTO Reference
n S6-03: ov2 Detect Time
Sets the detection time of ov2 in 0.1 s increments.
No. Name Setting Range Default
S6-03 ov2 Detect Time 0.0 to 1200.0 s 10.0 s
n S6-07: Output Phase Loss Detection Level for Dynamic Audible Noise Control
Sets the output phase loss detection level for Dynamic Audible Noise Control. Decrease the setting in steps of 10% when
output phase loss is detected erroneously. This setting rarely needs to be changed.
No. Name Setting Range Default
S6-07
Output Phase Loss Detection Level for Dynamic Audible Noise
Control
10.0 to 100.0% 100.0%
1.11 S: Special Parameters
YASKAWA ELECTRIC SIEP YAIZ1U 03A YASKAWA AC Drive – Z1000 Programming Manual 153
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Parameter Details