0639-990-21---30j_2010.07.indd
SLA
0639-990/22j
Page 34 of 46
Operating instructions
8.4
error display with D-BeDIX / KOMBI-D-BeDIX
The control unit recognizes various error situations and conditions and displays them on
the D-BeDiX / kOmBi-D-BeDiX panel by means of a error-no.
The error lists shown hereafter illustrate the error that is displayed, the cause that has
triggered the error and how it can be eliminated.
The only errors that are individually listed and explained are the ones against which the
fitter/service technician can take specific action.
8.4.1
Software and processor errors
no.
10...19
Description
System error: emergency stop (door
stands still).
Corrective action
replace the control unit.
mode
niGhT
Closure
possible
yes
8.4.2
Power supply errors
no.
30
31
32
37
39
Description
mains failure. is only displayed if
BATPA is connected.
30 V external short-circuit/failure or
second STere defective.
Power pack defective.
BATPA completely discharged after
a mains failure. STere connector
pulled out.
24 v terminal power supply
short circuit/overload.
Corrective action
Check mains voltage, check BATPA.
Check the elements that are connected to the
terminals.
mode
niGhT
Closure
possible
yes
yes
yes
yes
yes
no.
33
34
Description
Overvoltage on 30 vDC.
Excessive temperature in the event
of overvoltage limitation.
Corrective action
reduce the speed of the sliding wing.
reduce the speed of the sliding wings.
increase the hold-open time.
mode
niGhT
Closure
possible
yes
yes
8.4.3
Overvoltage errors