Chapter 12 Descriptions of Parameter SettingsC2000 Plus
12.1-01-5
When Fcmd > Fmin and Fcmd < Fstart:
If Flow < Fcmd, the drive runs directly by Fcmd.
If Flow ≥ Fcmd, the drive runs with Fcmd, and then rises to Flow according to acceleration time.
The drive’s output frequency goes directly to 0 when decelerating to Fmin.
01-10
Output Frequency Upper Limit
Default: 599.00
Settings 0.00–599.00 Hz
01-11
Output Frequency Lower Limit
Default: 0.00
Settings 0.00–599.00 Hz
If the output frequency setting is higher than the upper limit (Pr.01-10), the drive runs with the
upper limit frequency. If the output frequency setting is lower than the lower limit (Pr.01-11) but
higher than the minimum output frequency (Pr.01-07), the drive runs with the lower limit frequency.
Set the upper limit frequency > the lower limit frequency (Pr.01-10 setting value must be > Pr.01-
11 setting value).
If the slip compensation function (Pr.07-27) is enabled for the drive, the drive’s output frequency
may exceed the Frequency command.
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