gefran AFE200 4 Series Instruction Manual page 113

Select option 1 in order to apply a maximum voltage of +10V or a signal in current of 0
... 20 mA to analog output 2. The signal must be positive.
Select option 2 to apply a signal in current of 4...20 mA to analog output 2.
Menu PAR Description
10.14 1850 Analog out 1X src
10.15 1852 Analog out 2X src
Selection of the origin (source) of the signals that can be placed as variables on the
analog outputs of the expansion card. The functions that can be assigned to the ana-
log outputs are listed in the "L_ANOUT" selection list.
Menu PAR Description
10.16 1858 Analog out 1X scale
10.17 1860 Analog out 2X scale
Parameter for setting a multiplier factor of the signal of the relative analog output of
the expansion card. It can be used to amplify or reduce the input value of the relative
analog output block.
+10V
0V
-10V
Vout = 10 x
where:
Vout
Stp Var
FS Var
Example of calculation of the Analog out Xx scale factor
To display the AFE speed, use an analog instrument with field of measurement from 0
... 2V. This means that, to display the speed of the AFE, a voltage of 2V on the analog
output of the AFE must correspond to the maximum speed. With a scale factor of 1
this would be 10V (Scale factor = 2V / 10 V = 0.200).
UM Type
LINK
LINK
L�ANOUT
UM Type
FLOAT
FLOAT
2
1
(
Stp Var x par. 1858 (1860)
FS Var
output voltage on the card terminals.
actual value of the variable (variable unit)
full scale of the variable (variable unit)
AFE200 • Instruction Manual
FB BIT Def
16/32 6000
16/32 6000
FB BIT Def
1.0
1.0
Par. 1858 (1860) = 1
1
Par. 1858 (1860) = -1
2
Par. 1858 (186 0) = -2
3
Internal V
3
)
Min Max Acc
0 16384 RW
0 16384 RW
Min Max Acc
-20.0 20.0 RW
-20.0 20.0 RW
113