Owner's manual

Start Up 2-3
PowerFlex 40 Adjustable Frequency AC Drive FRN 1.xx - 6.xx User Manual
Publication 22B-UM001H-EN-E
TIP: You can also change the speed reference by editing the parameter
A069 [Internal Freq] in program mode. For details on how to enter the
program mode, see Viewing and Editing Parameters
on page 2-5.
Note: The default value of A069 [Internal Freq] is 0 Hz. For IP20 rated
PowerFlex 40 drives, the default value of this parameter is 60 Hz.
Variable Torque Fan/Pump Applications
For improved motor tuning performance when using a premium efficient
motor on a variable torque load, set A084
[Boost Select] to option 2
“35.0, VT”.
22B-UM001.book Page 3 Wednesday, January 22, 2014 11:04 AM