Adjustment; Filter Time Constant - BONFIGLIOLI Vectron Manual

6.1.7
As a result of component tolerances, it can be necessary to adjust the analog input.
Parameter
Example of the adjustment of the analog input with a voltage signal:
Note:
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6.1.8
The time constant of the filter for the reference analog value can be set via the pa-
rameter
The time constant states the time for which the input signal is averaged by means of a
low pass filter, e.g. in order to eliminate fault effects.
The setting range is a range of values between 0 ms and 5000 ms in 15 steps.
10/07
10/07

Adjustment

Adjustment
568 is used for this purpose.
Operation mode
0 - no adjustment
1 - Adjustment 0 V / 0 mA
2 - Adjustment 10 V / 20 mA
The measurements for the adjustment are to be done with a suitable
measuring instrument and the correct polarity.
If not, faulty measurements can result.
Apply 0 V to the analog input; e.g. with a wired link from the socket of the analog
input X410A.6 to socket X210B.7 (earth/GND) of the frequency inverter.
Select operation mode "1 - Adjustment 0 V / 0 mA".
Apply 10 V to the analog input, e.g. with a wired link from the socket of the analog
input to socket X210B.5 (reference output 10 V) of the frequency inverter.
Select operation mode "2 - Adjustment 10 V / 20 mA".

Filter time constant

Filter time constant
Operation mode
0 - Time constant 0 ms
2 - Time constant 2 ms
4 - Time constant 4 ms
8 - Time constant 8 ms
16 - Time constant 16 ms
32 - Time constant 32 ms
64 - Time constant 64 ms
128 - Time constant 128 ms
256 - Time constant 256 ms
512 - Time constant 512 ms
1000 - Time constant 1000 ms
2000 - Time constant 2000 ms
3000 - Time constant 3000 ms
4000 - Time constant 4000 ms
5000 - Time constant 5000 ms
EM-RES-03
Normal operation
Adjustment of the measurement with an analog
signal of 0 V or 0 mA.
Adjustment of the measurement with an analog
signal of 10 V or 20 mA.
561.
Filter deactivated – analog reference value is for-
warded unfiltered
Filter activated – averaging of the input signal via
the set value of the filter time constants
EM-RES-03
Function
Function
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