D-81
Programming
AC890PX AC Drive
Parameter Descriptions
*
NAMEPLATE RPM
PREF: 27.07
Default: 1420 rpm
Range: 0.0 to 30000.0 rpm
This parameter contains the motor nameplate full-load rated speed. This is the motor speed in rpm at base frequency minus full
load slip.
* MOTOR CONNECTION
PREF: 27.08
Default: 1
Range: See below
This parameter contains the motor nameplate winding connection.
Enumerated Value
:
Motor Connection
0 : DELTA
1 : STAR
MOTOR POLES
PREF: 27.09
Default: 1
Range: See below
This parameter contains the motor nameplate pole-pairs.
Enumerated Value
:
Motor Poles
0 : 2 pole
1 : 4 pole
2 : 6 pole
3 : 8 pole
4 : 10 pole
5 : 12 pole
POWER FACTOR
PREF: 27.10
Default: 0.71
Range: 0.50 to 0.99
This parameter contains the motor nameplate full-load power factor.
OVERLOAD
PREF: 27.11
Default: 2.0
Range
:
1.0 to 5.0
This parameter contains the allowable motor overload factor. It is used to match the drive current measurement range to the
motor. The drive is set up so that the
Motor Current x
Overload
can be measured up to a maximum of 2 x the Drive constant
torque current rating.
The OVERLOAD parameter has no effect on the current, inverse time or torque limits.
Summary of Contents for AC890PX Series
Page 17: ...2 5 Product Overview AC890PX AC Drive 890PX bottom wire entry ...
Page 144: ...The Keypad 7 9 AC890PX AC Drive The Menu System Map ...
Page 145: ...7 10 The Keypad AC890PX AC Drive The Menu System Map continued ...
Page 328: ...Programming D 88 AC890PX AC Drive Functional Description ...
Page 386: ...Programming D 146 AC890PX AC Drive Setpoint Drive Frequency Frequency 1 Frequency 2 ...