Specifications

Comfort Reference Value – 5th Generation of STÖBER Inverters STÖBER
ANTRIEBSTECHNIK
4. Representing the Reference Values in User Units
KSW-17
Setting the relationship of
master/slave drive
Click the “Ratio of the master/slave drive” (Verhältnis Leit- / Folgeantrieb) button to
access page 2.5.1 (Figure 4-14). This page makes it easier to parameterize a 1:1
coupling when the master reference value is connected via an analog input. Proceed as
shown below:
• Using a test for a torque of the master, determine the related voltage which the
reference value supplies to the slave.
• Enter this value in the first line of page 2.5.1.
• In the second line parameterize the torque which the slave is to provide at 10 V of the
master reference value.
• Select an analog input in the parameter D140.
• Click the box “Calculate” (Berechnen).
The analog input factor is calculated so that master and slave provide the same torque
(1:1 coupling).
Figure 4-14 Parameterization of the ratio "master/slave drive"
Click the button “configuration of analog input” (Konfiguration Analogeingang) to access
page 2.4.1.A (Figure 4-12). You can use this page to parameterize the interface of the
master reference value when the master reference value is provided via an analog input.
You don't have to edit this page if the master reference value is transferred to the
inverter via fieldbus.
Remember that the information in Figure 4-12 only applies when the analog input has
been selected. For details on the settings see the applicable parameter descriptions
within the lower range of the Assistant.