Analogue Inputs - ABB ACS800 Firmware Manual

Index Name/Selection
12.07 STEP DI2 PTR
-255.255.31 ...
+255.255.31 / C.-
32768 ... C.32767
12.08 STEP DI3 PTR
-255.255.31 ...
+255.255.31 / C.-
32768 ... C.32767

13 ANALOGUE INPUTS

13.01 MINIMUM AI1
0 V
2 V
TUNED VALUE
TUNE
13.02 MAXIMUM AI1
10 V
TUNED VALUE
TUNE
Description
Defines the source or constant for value Par.
Parameter index or a constant value. See parameter
for information on the difference.
Defines the source or constant for value Par.
Parameter index or a constant value. See parameter
for information on the difference.
The analogue input signal processing. See section
inputs on page 60.
Defines the minimum value for analogue input AI1. When used as a reference,
the value corresponds to the reference minimum setting.
Example: If AI1 is selected as the source for external reference REF1, this
value corresponds to the value of parameter 11.04.
Zero volts. Note: The program cannot detect a loss of analogue input signal.
Two volts
The value measured by the tuning function. See the selection TUNE.
The value measurement triggering. Procedure:
- Connect the minimum signal to input.
- Set the parameter to TUNE.
Note: The readable range in tuning is 0 ... 10 V.
Defines the maximum value for analogue input AI1. When used as a reference,
the value corresponds to the reference maximum setting.
Example: If AI1 is selected as the source for external reference REF1, this
value corresponds to the value of parameter 11.05.
Ten volts (DC).
The value measured by the tuning function. See the selection TUNE.
Triggering of the tuning function. Procedure:
- Connect the maximum signal to input.
- Set the parameter to TUNE.
Note: The readable range in tuning is 0 ... 10 V.
12.07 of parameter 12.01.
10.04 EXT1 STRT PTR
12.08 of parameter 12.01.
10.04 EXT1 STRT PTR
Programmable analogue
Actual signals and parameters
167
FbEq
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