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16
Alarms and faults
PROBLEM
ALARM SIGNAL
POWER LED off
POWER LED off
The barrier does
not open or close.
92
POSSIBLE CAUSE
No power.
Fuses blown.
Fuse F1 blown or damaged.
This message is not visible if
controller is in battery power
mode.
Input mains power voltage
fault.
Controller initialisation failed.
Overcurrent detected in in-
verter.
Incorrect connection between
SEC1 and SEC2 of the trans-
former.
Travel data acquisition error.
Calibration procedure failed
(
).
Automation system position
ge with parameter
.
Motor not connected.
BreakAway system alarm.
error.
CORRECTIVE ACTION
Check power cable.
Replace fuse.
Always disconnect from mains power before remov-
Replace fuse.
Always disconnect from mains power before remov-
Disconnect from mains power, wait 10 seconds then
reconnect to the mains and switch on.
We recommend replacing the control unit if the prob-
lem persists.
Press the TEST button twice or perform 3 command
requests in succession.
Swap the connection between SEC1 and SEC2.
Check that the spring is balanced correctly with the
barrier unlocked.
Press TEST and check if any safety devices are in
alarm state.
Repeat acquisition procedure.
Allow the indicated calibration times to elapse during
self-acquisition.
Before re-closing the release lock cover, ensure that
procedure.
SX
-
hand opening barriers
lative to passage seen from inspection hatch side).
If the position is changed and message
• Move the boom 45° degree.
• Adjust the spring position correctly for the requi-
red opening direction.
• Press and hold PROG until
appears on the display.
Repeat acquisition procedure.
Check the motor cable.
• Check the setting of par.
• Check the correct ACS/BA/60 system connection
to the control unit.
• Re-engage the boom.
• Consider replacing the boom if it is damaged.
. Repeat acquisition
DX
(position of barrier re-
is di-
disappears and
.
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