Rockwell Automation 1333 Drive, 3/4-5HP, 230-575V Series D - Manual (Page 64)

Operation and Programming
Chapter 5
5-21
Parameter 15 -- Maximum Frequency
Units = Hertz
Range = 50.00/400.0
Factory Setting = 60.00
If Parameter 3 is set to 50 or 60, the drive will use the lower of the values
set by Parameters 3 and 51 as the maximum drive output frequency.
Parameter 15 will have no effect on drive operation.
If Parameter 3 is set to FF, the drive will use the lower of the values set by
Parameters 15 and 51 as the maximum drive output frequency.
From 50.00-100.0 Hz, this parameter sets the value of Maximum
Frequency in .01 Hz increments.
From 100.0-400.0 Hz, this parameter sets the value of Maximum
Frequency in 0.1 Hz increments.
Parameter 16 -- Base Frequency
Units = Hertz
Range = 50.00/250.0
Factory Setting = 60.00
The value set by Parameter 16 Base Frequency will be the point where
maximum output voltage is applied to the motor when Parameter 3 is set to
FF. If Parameter 3 is set to either 50 or 60 Hz, that will be the base
frequency that the drive uses.
From 50.00-100.0 Hz, this parameter sets the value of Base Frequency in
.01 Hz increments.
From 100.0-250.0 Hz, this parameter sets the value of Base Frequency in
0.1 Hz increments.