14.2
Configure analog inputs
14.2.1
Analog input 1
Settings for analog input 1.
Details
The analog input 1 can be used as setpoint source.
The following settings are possible for the analog input:
•
Definition of the input range
①
•
Filter time for low-pass filters
②
•
Definition of the setting range (min/max range)
③
•
Dead band for eliminating the smallest signal levels
④
•
Manual I/O control
⑤
Analog input 1 [2]
Setpoint source
V/mA
%
0x263D:001
1
0
0x2636:013
0x2636:001
0x2636:007
0x2DA4:001
0x2636:001
0x2DA4:005
AI1
X3
0x2636:006
0x2636:014
0x263D:002
Diagnostic parameters:
•
Display of the input signal status:
-
24-V supply status
-
Calibration status
-
Input current status
-
Input voltage status
•
Display of filtered input signal in %:
•
Display of setpoint in %:
Definition of the input range
The analog input can be configured as voltage or current input. Internally, the signal is always
converted to a value in percent.
Definition of the setting range
The setting range results from the set min and max value for the respective mode.
Manual I/O control
The analog input can be overridden manually. After the function is activated, the actual values
are "frozen". Afterwards, each analog input can be overwritten manually.
Setting:
•
•
Entering the manual value:
Parameter
Address
Name / setting range / [default setting]
Info
0x2636:001
Analog input 1: Input range
Definition of the input range.
0 0 ... 10 VDC
3 -10 ... +10 VDC
4 4 ... 20 mA
5 0 ... 20 mA
0x2636:006
Analog input 1: Filter time
0 ... [10] ... 10000 ms
PT1 time constant for low-pass filter.
•
By the use of a low-pass filter, the impacts of noise to an analog signal
can be minimised.
•
For an optimum filter effect, first the noise frequency has to be deter-
mined. The time constant then has to be set so that it equals the
reciprocal value of the double frequency.
I/O extensions and control connections
Configure analog inputs
Analog input 1
309
Содержание i950 Series
Страница 1: ...Inverters i950 servo inverters Commissioning EN ...
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Страница 312: ...15 Configure engineering port The given path leads you to the engineering port Configure engineering port 312 ...
Страница 397: ...19 Safety functions Supported safety functions for Basic Safety STO 4Safe Torque Off STO 398 Safety functions 397 ...
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