YASKAWA HV600 Manual page 221

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b8-28: Over Excitation Action Selection
No.
Name
(Hex.)
b8-28 Over Excitation Action
Selection
(0B8B)
Expert
When operation is not stable at low speeds, set this parameter to 1 to enable the function.
0 : Disabled
1 : Enabled
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b8-29: Energy Saving Priority Selection
No.
Name
(Hex.)
b8-29 Energy Saving Priority
Selection
(0B8C)
Enable this parameter when there are small changes in the load. It is possible that the motor cannot respond correctly
to changes in the load.
0 : Priority: Drive Response
1 : Priority: Energy Savings
YASKAWA TOEPYAIHV6002A HV600 Drive Programming
V/f OLV/PM EZOLV OLV/PM
Sets the function for excitation operation.
V/f OLV/PM EZOLV OLV/PM
Sets the priority of drive response between changes to the load or Energy-saving control. Enable this
to prioritize energy-saving control. Disable this to prioritize tracking related to fast load changes, and
prevent motor stall.
Description
Description
2.3 b: Application
Default
(Range)
0
(0, 1)
Default
(Range)
0
(0, 1)
2
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