21 Start/Stop - ABB ACS310 User Manual

All parameters
No. Name/Value
2007 MINIMUM
FREQ
-500.0...500.0 Hz Minimum frequency
2008 MAXIMUM
FREQ
0.0...500.0 Hz

21 START/STOP

2101 START
FUNCTION
AUTO
DC MAGN
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Description
Defines the minimum limit for the drive output frequency.
A positive (or zero) minimum frequency value defines two
ranges, one positive and one negative.
A negative minimum frequency value defines one speed
range.
Note: MINIMUM FREQ < MAXIMUM FREQ.
f
2008 value is < 0
2008
Allowed
frequency range
0
2007
Defines the maximum limit for the drive output frequency.
Maximum frequency
Start and stop modes of the motor
Selects the motor starting method.
The drive starts the motor instantly from zero frequency. If
flying start is required, use selection SCAN START.
The drive pre-magnetizes the motor with DC current before
the start. The pre-magnetizing time is defined by parameter
DC MAGN TIME.
2103
Note: Starting to a rotating machine is not possible when
DC MAGN is selected.
WARNING! The drive will start after the set pre-
magnetizing time has passed even if the motor
magnetization is not completed. Ensure always in
applications where a full break-away torque is essential,
that the constant magnetizing time is long enough to allow
generation of full magnetization and torque.
Actual signals and parameters 183
f
2007 value is > 0
2008
Allowed
frequency range
2007
t
0
-(2008)
Allowed
frequency range
-(2007)
Def/FbEq
0.0 Hz
t
1 = 0.1 Hz
E: 50.0 Hz
U: 60.0 Hz
1 = 0.1 Hz
AUTO
1
2