YASKAWA A1000 HHP Programming Manual page 291

No.
(Addr. Name
Hex)
n3-21 High-Slip Suppression
(579) Current Level
n3-23 Overexcitation Operation
(57B) Selection
YASKAWA ELECTRIC SIEP YEAHHP 01B YASKAWA AC Drive – A1000 HHP Programming Manual
Description
V/f V/f V/f V/f V/f w PG V/f w PG V/f w PG V/f w PG OLV OLV OLV OLV
OLV/PM OLV/PM AOLV/PM AOLV/PM CLV/PM CLV/PM
Sets output current level at which the drive will start reducing the
overexcitation gain in order to prevent a too high motor slip during
Overexcitation Deceleration. Set as a percentage of the drive rated current.
V/f V/f V/f V/f V/f w PG V/f w PG V/f w PG V/f w PG OLV OLV OLV OLV
OLV/PM OLV/PM AOLV/PM AOLV/PM CLV/PM CLV/PM
0: Enabled in both directions
1: Enabled only when rotating forward
2: Enabled only when in reverse
A.11 n: Special Adjustment
CLV CLV CLV CLV
CLV CLV CLV CLV
Values Page
Default: 100%
Min.: 0 160
Max.: 150
Default: 0
160
Range: 0 to 2
291
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