Specifications

Comfort Reference Value – 5th Generation of STÖBER Inverters STÖBER
ANTRIEBSTECHNIK
6. Available Reference Values
KSW-25
Figure 6-2 Parameterization of the signal source for reference value external
Characteristic curve scaling
• Use the array parameters D51.X to D54.X to scale the characteristic curve. The
characteristic curve links the selected input area with the set reference value area in
user units.
Example of reference value external:
D51.0 = 0.5 V, D52.0 = 8 V
D53.0 = 100 Rpm, D54.0 = 1500 Rpm
This setting means that 100 Rpm is specified when the reference value is 0.5 V and
1500 Rpm is specified when the reference value is 8 V. The characteristic curve is
calculated linearly between these two points.
• The ramps for the reference values can be parameterized in D82 and D83. You can
set the ramps on page 4 of the Assistant.
In online mode you can view the current value of the reference value regardless of the
source set in the monitoring parameter.
Analog signals
Signal Function Selector
Fieldbus
Image
Display
Parameter
Scaling
Reference value
external
D132 D232 D332
D51.0 to
D54.0
Correction
reference value 1
D133 D233 D333
D51.1 to
D54.1
Correction
reference value 2
Analog reference value signals
D134 D234 D334
D51.2 to
D54.2