4-80
GV3000/SE 230 VAC Drive, Software Reference Version 6.04
U.017 Motor Top Speed
This parameter
selects the top speed
that the motor can
reach.
Parameter Range:
U.005 to 7200 RPM *
Default Setting:
Power Module-dependent, see Appendix C
Parameter Type:
Configurable
Refer also to parameters: P.004 Maximum Speed
P.005 Current Limit
U.002 Motor Poles
U.005 Motor Nameplate RPM
* To determine the upper limit of U.017, the drive compares the results of two
formulas and uses the lower value:
For FVC operation (U.001
SE):
4 x sync speed or 240 x
For SVC operation (U.001 = SE):
2 x sync speed or 240 x
where sync speed = 120 x
Note that the drive limits the output frequency to the motor to 240 Hz.
Note the following about U.017:
•
Increasing this number above Motor Nameplate RPM (U.005) will increase the
field weakening range.
•
The range of the tunable parameter P.004 (Maximum Speed) is limited by the
value in U.017.
•
For applications not requiring constant horsepower operation, U.017 should be
set equal to U.005 (Motor Nameplate RPM).
120
U.002
120
U.002
U.003
U.002
