Vacon 50X, User Manual

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51 vacon
using macro mode and getting a quick start
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6
509 Rated Mtr Volt
Default: Model dependent
Range: 100–690 V
Level 2, Macro
The Rated Motor Voltage parameter configures the rated motor voltage, and allows a user to
enter the rated voltage from the motor nameplate to provide optimal control and protection.
This is usually the amount of voltage delivered to the motor terminals at the setting of 503 (V/
Hz Knee Freq).
510 Rated Mtr FLA Default: ND Rating
Range: 50% of ND rating–200% of ND rating
Level 2, Macro
The Rated Motor FLA parameter allows a user to enter the rated FLA from the motor name-
plate to provide optimal control and protection. This parameter should be configured to the
value on the nameplate of the motor, as that value is used in calculating the percentage of
current at which the drive is operating.
For information on motor timed overload operation, and how Parameter 610 works with it,
see page 78.
511 Rated Mtr RPM
Default: 1750 rpm
Range: 0–24000 rpm
Level 2, Macro
This parameter replaces the slip compensation parameter setting of the drive so the user
does not need to calculate it.
514 Motor RS
Default: Model-dependent
Range: 0.00–655.35
Ω
Level 2
This parameter allows direct entry of the Stator Resistance (Rs) of the motor for better vector
performance.The motor manufacturer can provide this information, or you can physically
measure this value with an ohmmeter. From the line-to-line measurement of motor resis-
tance, enter half the measured value. See “Measuring Stator Resistance (RS Measurement)”
on page 46.
515 Power
Factor
Default: 0.80
Range: 0.50–1.00
Level 2
This parameter allows direct entry of the motor’s power factor for better vector performance.
The motor manufacturer can provide this information.
519 Find Mtr Data
Default: Not active
Range: Text string
Macro
This parameter activates the drive’s ability to measure the stator resistance of the attached
motor. The automatic stator resistance measurement can be performed either through the
keypad or through the serial link. See “Measuring Stator Resistance (RS Measurement)” on
page 46 for more information about this parameter. The following data values may be as-
signed:
Parameter Value Description
Not Active No stator RS measurement.
Motor RS Automatic RS measurement using macro procedure.
801 Program Number
Default: 0
Range: 0–9999
Level 2, Macro