54 ADV100 • Functions description and parameters list
1
2
1
2
Analog inp xX scale = 1,0
Analog inp xX scale = 2,0
0
100%
50%
5V
Speed
Example:
The speed reference of a drive is assigned with a max external voltage of 5V. With this value the drive must reach
the maximum speed allowed (set using Fullscalespeed).
As the AnaloginpXscaleparameter the scale factor of 2 is entered (10V : 5V)
Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
14.4 1606 Aninp1Xoffsettune BIT 0 0 1 RWZ FVS
14.19 1656 Aninp2Xoffsettune BIT 0 0 1 RWZ FVS
Self-tuning command for the offset of the relative analog input of the expansion card. Automatic ne tuning of the
input. To perform self-tuning, set the input signal to its minimum value and execute the command. The conditions
containing an offset can be compensated. When this command is sent, AninpxXoffsettuneis automatically se-
lected so that the available input signal corresponds to the zero value of the variable.
Automatic tuning can only be performed if the following condition is present:
- Input voltage less than 1V or input current less than 2 mA
Note ! The value that is obtained automatically can be changed manually, if necessary, using AninpoffsetxX.
If the voltage setting on the analog input is higher than 1V, the Value too low alarm is generated.
Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
14.5 1608 Aninp1Xgaintune BIT 0 0 1 RWZ FVS
14.20 1658 Aninp2Xgaintune BIT 0 0 1 RWZ FVS
Self-tuning command for the relative analog input gain. Automatic ne tuning of the input. When this command is
sent, Analoginp1gainx is automatically selected so that the available input signal corresponds to the maximum
value of the variable.
Two conditions are necessary in order to perform automatic tuning:
- Input voltage greater than 1V or input current greater than 2 mA
- Positive polarity. The value that is found is automatically accepted for the other direction of rotation.
Note ! If necessary, the value obtained automatically can be changed manually via AnaloginpXxgain.
To perform self-tuning, set the input signal to its maximum value and execute the command. A multiplier factor is
calculated to apply to the input signal value (not considering the Analoginpscaleparameter) to reach the full scale
value.
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