Specifications

Comfort Reference Value – 5th Generation of STÖBER Inverters STÖBER
ANTRIEBSTECHNIK
6. Available Reference Values
KSW-37
How to reset
the reference value …
You can reset the current reference value to a certain value with signals or events
(Figure 6-15 p,r). Enter the value in D44 MOP PreValue. A reset can be triggered in
the following ways:
• Set a source in D116 which provides a binary signal. A high-level signal causes a reset
to take place.
• You can activate appropriate bits in parameter D40 so that a reset takes place when
one of the following events occurs.
Reset for By Activation of
Power ON
D40 Bit 0
Stop
D40 Bit 1
Enable OFF
D40 Bit 2
Malfunction
D40 Bit 3
Quick stop
D40 Bit 4
• In bit 6 of D40 select whether the evaluation of the reset events is to be level or edge-
triggered. When the bit is inactive the reset is triggered by a positive edge. When the
bit is active the reset is active at a high level.
If several reset conditions are active at the same time the events are OR-linked (i.e., at
least one event must occur before the motor potentiometer reference value is reset).
A reset signal takes priority over the MOP up and MOP down signals (Figure 6-16 s).
With level-triggered evaluation MOP up and MOP down do not take effect as long as the
reset signal is high.
When a limit switch is triggered or a direction of rotation is inhibited (for a description,
see chap. 7) the motor potentiometer reference value is reset to the value 0.
The settings are made in D116 and D40 on page 3.5 of the Assistant. The bits are
activated with the check boxes (Figure 6-16).
Figure 6-16 Setting the reset conditions