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6
7
KEB COMBIVERT F5
20
Name: Basis
04.05.04
Chapter
Section
Page
Date
©
KEB Antriebstechnik, 2002
All rights reserved
Functional Description
Protective Functions
6.7.10 Special
Functions
Here functions are summarised which affect the behaviour of the inverter in certain
operating cases.
Special Functions (Pn.65)
Bit Value
Meaning
0
Switching behaviour GTR7 (see Chapter 6.7.9 „GTR-control“)
0
GTR7 does not switch in the status „LS“ (default)
1
GTR7 switches dependent on the level also at „LS“
1
This bit determines the error-/warning message, that is triggered at the
switching of an external error input (Pn.4).
0
Pn.4 is selection for external error-/warning message. The response to
this message (A.EF/E.EF) is defined with Pn.3.
1
Pn.4 is selection for error undervoltage (E.UP). Pn.3 has no function in
this case.
2
Status, if the power circuit is not ready (no_PU). This setting applies to
the output switching conditions do.0...7 = 4...6 and the ERROR-bit in
the status word (sy.44/sy.51 Bit 1).
0
State „no_PU“ is an Error
1
State „no_PU“ is an Error
3
Wie bei LS kann der GTR7 auch bei Fehler aktiviert levelabhängig wer-
den.
Ausnahme: Bei Öffnen der Reglerfreigabe und bei nicht ver-
sorgtem Leistungsteil (no_PU) wird der GTR7 abgeschaltet.
0
GTR7 nicht aktiv bei Fehler
1
GTR7 levelabhängig bei Fehler
(not at F5-B)