gefran AFE200 Series, Instruction Manual, Page: 88 / 178

88
AFE200 • Instruction Manual
9.18 1552 Analog inp 2 type ENUM -10V..+10V 0 2 RW
Selection of the type of input (voltage or current). Depending on the input signal, move
the switches on the regulation card. The factory parameter is inputs set for differential
voltage signals (± 10V).
0
-10V..+10V
1 0.20mA ... 0.10V
2 4..20mA
Select option 0 in order to connect a maximum voltage of ±12.5V (typically ±10V/5mA)
to the analog input concerned. If the signal is used as a reference, reverse the direc-
tion of rotation by inverting the voltage polarity.
Select option
1
to connect a max voltage of 12.5V (typically 10V/5mA) or a signal in
current from 0 ... 20 mA to the analog input concerned. The signal must be positive.
Select option 2 to connect a current signal of 4...20 mA to the analog input concerned.
The signal must be positive.
Menu PAR Description UM Type FB BIT Def Min Max Acc
9.3 1504 Analog inp 1 scale FLOAT 1.0 -10.0 10.0 RW
9.19 1554 Analog inp 2 scale FLOAT 1.0 -10.0 10.0 RW
Setting of a multiplier factor to apply to the relative analog input.
Example :
1
2
1
2
Analog inp x scale = 1,0
Analog inp x scale = 2,0
0
10V
100%
50%
5V
Speed
The speed reference of a drive is assigned with a max external voltage of 5V.
As the Analog inp x scale parameter a scale factor of 2 is entered (10V : 5V).
Menu PAR Description UM Type FB BIT Def Min Max Acc
9.4 1506 An inp 1 offset tune BIT 0 0 1 ERW
9.20 1556 An inp 2 offset tune BIT 0 0 1 ERW
Self-tuning command for the relative analog input offset. Automatic fine 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