YASKAWA FSDrive-MV1000 Parameter Manual page 114

2.2 b: Application
b3-18: Speed Search Restart Detection Time
■
Sets the time for which the current must be above the level set in b3-17 before restarting Speed Search.
No.
b3-18
■ b3-19: Number of Speed Search Restarts
Sets the number of times the drive should attempt to find the speed and restart the motor. If the number of restart attempts
exceeds the value set to b3-19, the SEr fault will occur and the drive will stop.
No.
b3-19
b3-25: Speed Search Wait Time
■
Sets the wait time between Speed Search restarts. Increase the wait time if problems occur with overcurrent, overvoltage,
or if the SEr fault occurs.
No.
b3-25
b3-30: Torque Compensation Time Constant during Speed Search
■
Sets the primary delay time of the torque compensation function during Speed Search, in ms units.
No.
b3-30 Torque Compensation Time Constant during Speed Search
■ b3-31: Current Suppression Start Level during Voltage Recovery
Sets the level at which to start the operation to extend the voltage recovery time to suppress the current when the voltage
is recovered during Speed Search. The setting assumes the motor no-load current to be 1.0.
No.
b3-31 Current Suppression Start Level during Voltage Recovery
b3-32: Current Suppression Time Constant during Voltage Recovery
■
Sets the time constant for filtering of the level for extending the voltage recovery time to suppress the current when the
voltage is recovered during Speed Search.
No.
b3-32
b3-33: Recovery Waiting Time after Speed Search Completion
■
Sets the waiting time between the end of Speed Search and the switch to normal control. The frequency reference is
maintained during this time.
No.
b3-33
b3-34: Software CLA Current Limit Value 1 during Speed Search
■
Sets the software current limit value during Speed Search as a percentage of the motor rated current.
No.
b3-34 Software CLA Current Limit Value 1 during Speed Search
114
Name
Speed Search Restart Detection Time
Name
Number of Speed Search Restarts
Name
Speed Search Wait Time
Name
Name
Name
Current Suppression Time Constant during Voltage
Recovery
Name
Recovery Waiting Time after Speed Search Completion
Name
Setting Range
0.00 to 1.00 s
Setting Range
0 to 10
Setting Range
0.0 to 30.0 s
Setting Range
0 to 10000 ms
Setting Range
0.0 to 5.0
Setting Range
0 to 100 ms
Setting Range
0.00 to 5.00 s
Setting Range
0.0 to 300.0%
YASKAWA ELECTRIC TOEP C710687 03B FSDrive-MV1000 Parameter Guide
Default
0.10 s
Default
3
Default
0.5 s
Default
10 ms
Default
1.5
Default
5 ms
Default
95.0
Default
100.0%