P3.5.2.1.3 AI1 signal range
The signal range for the analogue signal can be
selected as:
Type of the analogue input signal (current or voltage)
is selected by the dip switches on the control board
(see Installation manual).
In the following examples, the analogue input signal
is used as a frequency reference. The figures show
how the scaling of the analogue input signal is
changed depending on the setting of this parameter.
Selection number Selection name Description
0 0…10 V / 0…20 mA
Analogue input signal range 0…10 V or 0…20 mA
(depending on dip switch settings on the control
board). Input signal used 0…100 %.
0% 100 %50 %
0 mA 20 mA10 mA
1
2
3
4
9244
Analogue input signal range, selection "0"
Pos. Description
1 Frequency reference [Hz]
2 Max freq reference
3 Min freq reference
4 Analogue input signal [%]
Selection number Selection name Description
1 2…10 V/4…20 mA
Analogue input signal range 2…10 V or 4…20 mA
(depending on dip switch settings on the control
board). Input signal used 20…100 %.
0% 100 %50%20%
0 m A 20 mA10 mA4 m A
1
2
3
4
9245
Analogue input signal range, selection "1"
Pos. Description
1 Frequency reference [Hz]
2 Max freq reference
3 Min freq reference
4 Analogue input signal [%]
142
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