Reference Select - ABB ACS150 User Manual

74
Parameters in the Long Parameter mode
Index Name/Selection
3 = DI3
4 = DI4
5 = DI5
0 = NOT SEL
-1 = DI1(INV)
-2 = DI2(INV)
-3 = DI3(INV)
-4 = DI4(INV)
-5 = DI5(INV)
11 REFERENCE
SELECT
1101 KEYPAD REF SEL
1 = REF1(Hz)
2 = REF2(%)
1102 EXT1/EXT2 SEL
0 = EXT1
1 = DI1
2 = DI2
3 = DI3
4 = DI4
5 = DI5
7 = EXT2
-1 = DI1(INV)
-2 = DI2(INV)
-3 = DI3(INV)
-4 = DI4(INV)
-5 = DI5(INV)
1103 REF1 SELECT
0 = KEYPAD
1 = AI1
2 = POT
Actual signals and parameters
Description
See selection DI1.
See selection DI1.
See selection DI1.
Not selected
Inverted digital input DI1. 1 = jogging inactive, 0 = jogging active.
See selection DI1(INV).
See selection DI1(INV).
See selection DI1(INV).
See selection DI1(INV).
Panel reference type, local reference source, external control location
selection and external reference sources and limits
The drive can accept a variety of references in addition to the conventional
analog input, potentiometer and control panel signals:
- The drive reference can be given with two digital inputs: One digital input
increases the speed, the other decreases it.
- The drive can form a reference out of analog input and potentiometer
signals by using mathematical functions: Addition, subtraction.
- The drive reference can be given with a frequency input.
It is possible to scale the external reference so that the signal minimum and
maximum values correspond to a speed other than the minimum and
maximum speed limits.
Selects the type of the reference in local control mode.
Frequency reference
%-reference
Defines the source from which the drive reads the signal that selects
between two external control locations, EXT1 or EXT2.
EXT1 active. The control signal sources are defined by parameters
EXT1 COMMANDS and 1103
Digital input DI1. 0 = EXT1, 1 = EXT2.
See selection DI1.
See selection DI1.
See selection DI1.
See selection DI1.
EXT2 active. The control signal sources are defined by parameters
EXT2 COMMANDS and 1106
Inverted digital input DI1. 1 = EXT1, 0 = EXT2.
See selection DI1(INV).
See selection DI1(INV).
See selection DI1(INV).
See selection DI1(INV).
Selects the signal source for external reference REF1.
Control panel
Analog input AI1
Potentiometer
REF1 SELECT.
REF2 SELECT.
Def
1 = REF1
0 = EXT1
1001
1002
1 = AI1