Specifications

Comfort Reference Value – 5th Generation of STÖBER Inverters STÖBER
ANTRIEBSTECHNIK
3. Selecting the Type of Reference Value
KSW-5
3 SELECTING THE TYPE OF REFERENCE VALUE
Information that you will find in
this chapter …
This chapter gives you information on:
• what a reference value is and the types of reference values which are provided by the
Comfort Reference Value application
• how to select the type of reference value and
• further details for the types of reference values are present
Types of reference values
The type of motor control is called the type of reference value. The Comfort Reference
Value application offers you a choice of the following types of reference values.
• Speed reference value (i.e., control of the motor speed). A speed reference value is
used for belt drives, pumps and fans, for example.
• Torque reference value (i.e., control of the torque). A torque reference value is used
for insertion and for screw driving, for example.
• Switching between speed and torque reference value (i.e., switching between speed
and torque control during operation). Switching between controls is used for pressure
rollers, for example.
• Switching between master/slave drive (i.e., switching from an internal reference value
to a master reference value). The internal reference value is always used as speed
reference value. The external reference value can be used as the torque or speed
reference value. This type of reference value is used, for example, for a multiple-axis
network with slaves which can be turned off.
How to select the type of
reference value …
The type of reference value is selected on page 1 of the Comfort Reference Value
Assistant (see Figure 3-1). You can activate a type of reference value by activating the
related option box.
Figure 3-1 Comfort Reference Value Assistant (page 1): Selection of the type of reference value