ADL300 • Functions description and parameters list 59
13 - ANALOG OUTPUTS
There can be two programmable analog outputs, depending on the conguration.
Analog output 1 supplies a two-pole +/-10VDC voltage signal, while analog output 2 can be programmed to obtain a 0-20mA or
4-20mA output signal in current or a signal in two-pole +/-10VDC voltage, depending on the parameter assigned.
Note ! These parameters are only available with cards provided with analog outputs.
Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
13.1 1850 Analog out 1X src LINK 16/32BIT 6000 0 16384 ERW FVS
13.2 1852 Analog out 2X src LINK 16/32BIT 6000 0 16384 ERW FVS
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 analog outputs are listed in the “L_ANOUT” selection list”.
Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
13.3 1858 Analog out 1X scale FLOAT 1.0 -10.0 10.0 ERW FVS
13.4 1860 Analog out 2X scale FLOAT 1.0 -10.0 10.0 ERW FVS
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.
1
2
3
+10V
-10V
0V
Internal V
1
2
3
Par. 1856 (1860) =1
Par. 1856 (1860) =
Par. 1856 (1860)=-1
Vout = 10 x (
Stp Var x par. 1858 (1860)
)
FS Var
Vout output voltage on the card terminals.
Stp Var actual value of the variable (variable unit)
FS Var full scale of the variable (variable unit)
Example of calculation of the Analog out Xx scale factor
To display the drive speed, use an analog instrument with eld of measurement from 0 ... 2V. This means that, to display
the speed of the drive, a voltage of 2V on the analog output of the drive must correspond to the maximum speed. With a
scale factor of 1 this would be 10V (Scale factor = 2V / 10 V = 0.200).
Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
13.5 1866 Analog out 1X mon cnt INT16 0 0 0 ER FVS
The actual value of the voltage present on analog output 1 of the expansion card is displayed.
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