gefran AFE200 4 Series Instruction Manual page 100

9.18 1552 Analog inp 2 type
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
9.3 1504 Analog inp 1 scale
9.19 1554 Analog inp 2 scale
Setting of a multiplier factor to apply to the relative analog input.
Example :
The speed reference of a AFE 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
9.4 1506 An inp 1 offset tune
9.20 1556 An inp 2 offset tune
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
100
UM
Speed
100%
50%
0
UM
AFE200 • Instruction Manual
ENUM -10V..+10V
Type FB BIT Def
FLOAT 1.0
FLOAT 1.0
2
1
5V
10V
Type FB BIT Def
BIT 0
BIT 0
0 2
Min Max
-10.0 10.0
-10.0 10.0
1
Analog inp x scale = 1,0
Analog inp x scale = 2,0
2
Min Max
0 1
0 1
RW
Acc
RW
RW
Acc
ERW
ERW