YASKAWA Z1000 - Page 318

No.
(Addr.
Hex)
Name LCD Display Description Values Page
L8-97
(3104)
Carrier Frequency
Reduction Selection
during oH Pre-Alarm
FC Sel dur OHAlm
0: Disabled
1: Enabled
Carrier frequency reduction protection selection. It is reduced
to the carrier frequency at oH pre-alarm.
0: Disabled
1: Enabled
Default: 0
Range: 0, 1
–
<1> Default setting is dependent on parameter o2-04, Drive Model Selection.
<2> Parameter setting value is not reset to the default value when the drive is initialized.
<3> Default setting is determined by the drive model:
Setting 2: Models 2A0011 to 2A0211 and 4A0005 to 4A0096
Setting 0: Models 2A0273 to 2A0396 and 4A0124 to 4A0590
<4> Default setting is dependent on parameters A1-02, Control Method Selection, and o2-04, Drive Model Selection.
<5> Minimum is 0.0 in drive software versions PRG: 1017 and earlier.
B.8 L: Protection Function
318
YASKAWA ELECTRIC TOEP C710616 45F YASKAWA AC Drive – Z1000 User Manual