Delta VFD5A5MS43ANSAA User Manual

Chapter 12 Descriptions of Parameter SettingsMS300
286
 When Fcmd > Fmin and Fcmd < Fstart:
If Flow < Fcmd, the drive runs directly with 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 PID feedback control is enabled for the drive, the drive’s output frequency may exceed the
Frequency command but is still limited by this setting.

Delta VFD5A5MS43ANSAA Specifications

General

Brand	Delta
Model	VFD5A5MS43ANSAA
Category	DC Drives
Language	English