ABB ACS150 series

82
Actual signals and parameters
Parameters in the Short parameter mode
No.
Name/Value
Description
Def
12 CONSTANT SPEEDS
Constant speeds. Constant speed activation overrides the external speed
reference. Constant speed selections are ignored if drive is in the local
control mode.
As default constant speed selection is made through digital inputs DI3 and
DI4.1 = DI active, 0 = DI inactive.
DI3
DI4
Operation
0
0
No constant speed
1
0
Speed defined by parameter 1202 CONST SPEED 1
0
1
Speed defined by parameter 1203 CONST SPEED 2
1
1
Speed defined by parameter 1204 CONST SPEED 3
1202 CONST SPEED 1
Defines constant speed 1 (that is drive output frequency).
E: 5.0 Hz /
U: 6.0 Hz
0.0…500.0 Hz
Output frequency
1203 CONST SPEED 2
Defines constant speed 2 (that is drive output frequency).
E: 10.0 Hz /
U: 12.0 Hz
0.0…500.0 Hz
Output frequency
1204 CONST SPEED 3
Defines constant speed 3 (that is drive output frequency).
E: 15.0 Hz /
U: 18.0 Hz
0.0…500.0 Hz
Output frequency
13 ANALOG INPUTS
Analog input signal minimum
1301 MINIMUM AI1
Defines the minimum % value that corresponds to minimum mA/(V) signal for
analog input AI1.
0...20 mA = 0...100%
4...20 mA = 20...100%
When analog input AI1 is selected as the source for external reference
REF1, the value corresponds to the minimum reference value, that is 0 Hz.
See the figure for parameter 1105 REF1 MAX.
0%
0…100.0%
Value in percent of the full signal range. Example: If the minimum value for
analog input is 4 mA, the percent value for 0…20 mA range is:
(4 mA / 20 mA) · 100% = 20%
20 LIMITS
Maximum frequency
2008 MAXIMUM FREQ
Defines the maximum limit for the drive output frequen
cy.
t
E: 50.0 Hz /
U: 60.0 Hz
f
2008
0
-(2008)
Allowed frequency range
0.0…500.0 Hz
Maximum frequency
21 START/STOP
Stop mode of the motor
2102 STOP FUNCTION
Selects the motor stop function.
1 = COAST
1 = COAST
Stop by cutting off the motor power supply. The motor coasts to stop.
2 = RAMP
Stop along a linear ramp. See parameter group 22 ACCEL/DECEL.