Record DFA 127 - Error Elimination

Page 16 of 20 Rev. B 11/2006 Operating instructions DFA 127 Full Power
Action in case of faults
8.2 Error elimination
The majority of faults can be eliminated by consulting the following table. If the
fault cannot be eliminated even after working through the table, please contact the
service centre. Please also contact the service centre directly when no recom-
mended action is specified in the table.
Status Symptom, fault,
door behaviour
Cause Action
(consult service if no
recommend-action)
03
Door remains open
Actuating device inside active longer than
60 s
05
Door remains open
Actuating device outside active longer than
60 s
06
Door does not unlock Unlocking fault
23
Control unit SLAVE defective Reset by service fitter
25
MASTER / SLAVE connection interrupted Reset by service fitter
31
Door stops EMERGENCY STOP button operated
Release EMERGENCY
STOP button
37
Door stops Faulty motor current
38
Door changes to manual
control
Excess temperature motor
Wait until motor has
cooled
39
Peripheral devices take
too much power
Overload on +24 V supply Reset by service fitter
41
Door stops Motor 1 thermal sensor defective Reset by service fitter
43
Door stops Incremental transmitter defective Reset by service fitter
45
Minimum hold-open time
increased to 20 secs.
Motor current time product too large
Wait until motor has
cooled
46
Door stops Control unit defective Reset by service fitter
47
Door remains closed SIO sensor longer activ than 60 sec.
Remove obstacle from
surveillance range of
sensor
50
Door stops Control unit defective Reset by service fitter
52
No valid drive parameter Initiate calibration run
53
Door stops Interruption motor Reset by service fitter
54 W
Door jolts possibly while
opening
Calibration run Initiate 1 opening cycle
59
Door stops SIS sensor longer activ than 60 sec.
Remove obstacle from
surveillance range of
sensor
60
Door stops Parameter memory defective Reset by service fitter
61
Door remains open
Key operated contact active longer than 60
s
Release key contact
62 W
Higher-order mode of
operation present
Control unit BDE has no priority
Cancel higher-order
mode of operation