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IP2288EN
EN
16.3 Visualisation of alarms and faults
i
WARNING: the visualisation of alarms and faults is possible with any visualisation selection.
The signalling of alarm messages takes priority over all other displays.
Type of
alarm
Display Description Operation
Mechanical alarm
M3 - Automation blocked
Check the mechanical parts.
M4 - Motor short circuit
Check connection of motor.
M8 - Stroke too long
Check the rack / chain belt
M8 - Stroke too short
Manually check that the gate moves free-
ly.
MB - Absence of motor during an opera-
tion.
Check connection of motor.
MD - Irregular operation of the opening
limit switch
If the limit switch is configured but can't be
found, each stop (from the OB deceleration
start point) is seen as an obstacle and indi-
cated with MD.
Check connection of the opening limit
switch.
ME - Irregular operation of the closure
limit switch
If the limit switch is configured but can't be
found, each stop (from the CB deceleration
start point) is seen as an obstacle and in-
dicated with ME.
Check connection of the closure limit
switch.
MI - Detection of fifth consecutive obstacle.
Check for the presence of permanent ob-
stacles along the stroke of the automation.
ML - Inverted limit switches
Check the positioning and connection of the
limit switches. Also check the motor con-
nection.
OD - Obstacle during opening
Check for the presence of obstacles along
the automation stroke.
OE - Obstacle during closure
Check for the presence of obstacles along
the automation stroke.
OF - Automation blocked on opening
Check the mechanical parts and make sure
there are no obstacles along the automa-
tion stroke.
OG - Automation blocked on closure
Check the mechanical parts and make sure
there are no obstacles along the automa-
tion stroke.
Power
supply
Settings
S6 - Incorrect setting of safety device test
Check the configuration of parameters
, , .
If
→ , and cannot be or
.
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