Reliance electric GV3000SE, Instruction Manual

Page: 158 / 198

6 - VECTOR REGULATION MODE
6 - 8 GV3000/SE 49'1329 e
U.003 Motor Nameplate Base Frequency
Adjustment Range: 15.0 - 240.0 Hz
Default Setting: 50.0 (=50Hz) (with P.049 set for 'European Default Setting')
60.0 (=60Hz) (with P.049 set for 'American Default Setting')
Type: Configurable (at standby only)
Refer to: U.005 Motor Nameplate RPM
Description: This parameter identifies the motor base frequency as it appears on the motor
nameplate. Parameter U.005 is limited by U.003.
ATTENTION: The setting of parameters U.001 (Encoder PPR), U.002 (Motor
Poles), U.003 (Motor Nameplate Base Frequency), U.005 (Motor Nameplate
RPM), and U.017 (Motor Top Speed) determines the motor maximum speed.
Important: Verify that the value in U.017 (Motor Top Speed) is correct if U.002 is
changed.
U.004 Motor Nameplate Amps
Adjustment Range: 0.1 to 999.9 Amps
Default Setting: Power module size dependent
Type: Configurable (at standby only)
Refer to: N/A
Description: This parameter identifies the motor rated amps as it appears on the motor
nameplate.
CAUTION: This parameter must not exceed the rated amps found on the motor
nameplate. Overcurrent or excess heating of the motor could result if rated amps
are exceeded. Failure to observe this precaution could result in damage to, or
destruction of the equipment.
If you change this parameter after performing self-tuning using parameter U.008,
you must repeat the self-tuning procedure.
Note that the Power Module’s Current Limit value (P.005) scales to the value
entered in U.004 to assure drive and motor coordination.