gefran TPD32-EV-...-2B, Инструкция по эксплуатации

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—————— Instruction manual ——————
209
to the Volt value defined via Max out voltage .
4)
With a scaling factor of 1 the output supplies 10V when the voltage reaches 10V on
the analog input (with scaling factor and
Tune value
of the input= 1). See figure
6.12.2.1.
5)
With a scaling factor of 1 the output supplies 10V when the field current corresponds
to Nom flux curr .
6)
With a scaling factor of 1 the output supplies 10V when a Pad value corresponds
to 2047.
7)
With a scaling factor of 1 the output supplies 10V when the field current reference cor -
responds to Nom flux curr .
8)
For the max. full-scale values, refer to paragraph 6.16.3 PID function
9)
With a scaling factor of 1 the output is 10V when the
Speed ratio =
20000.
10)
With a scale factor equal to 1, the output supplies 5 volts to the rated power given
by: Full load current * Max out voltage
2
1
D
A
C
1
4
3
D
A
C
2
AO1
ACOM
AO2
ACOM
2
1
D
A
C
1
AO3
ACOM
4
3
D
A
C
2
AO4
ACOM
TBO integrated (pos."A")
TBO card pos. B (option)
Select output 1
Actual spd (rpm)
Select output 2
Motor current
Scale output 1
1
Scale output 2
1
Select output 3
Flux current
Scale output 3
1
Select output 4
Output voltage
Scale output 4
1
Figure 6.12.1.1: Option card, analog output blocks
Example for calculating the scaling
factor Scale output XX
:
You have at your disposal an analog display device for indicating the speed of the drive. The instrument has
a measuring range of 0 ... 2 V.
This means that at maximum speed 2 V is required at the analog output of the converter. A scaling factor of
1 would supply 10 V. (Scaling factor = 2 V / 10 V = 0.200).
n
ote
!
Using Regen Drive (4 quadrant) the analog output supplies bipolar 10V.