75
Control unit MGC mTripod
Corrective action
Number
Designation
Possible cause
Corrective action
FF24
ERROR
Drop arm feedback
missing
The feedback of the
micro switch of the
holding magnet for the
drop arm is missing.
›
Check wiring.
›
Check the function of the
magnet.
›
Deactivate input function.
Table 34:
Event, warning and error messages – Logic control (control unit)
8.6.2
Event, warning and error messages – Motor MHP2
Follow the troubleshooting below for mTripod pedestrian gates with an MHP2
motor.
Number
Designation
Possible cause
Corrective action
2220
WARNING
Over current
Over current detected
›
Check mains unit.
›
Check wiring.
3210
ERROR
Over voltage Ucc
Over voltage detected.
Vandalism or mains unit
defective.
›
Check mains unit.
3211
ERROR
Over voltage Udc
Over voltage detected.
Vandalism or mains unit
defective.
›
Check wiring.
›
Check mains unit.
3220
WARNING
Under voltage Ucc
Under voltage detected
›
Disconnect additional
loads from the MGC
control unit.
›
Check mains unit.
3221
WARNING
Under voltage Udc
Under voltage detected.
Mains unit overloaded.
The message can occur
in case of vandalism and
deactivated locking.
›
Disconnect additional
loads from the MGC
control unit.
›
Check mains unit.
›
Check wiring.
4210
ERROR
Over temperature
High temperature
detected. Motor
overloaded or blocked.
›
Check the motor
temperature via the
"Motor MHP2" menu. The
temperature must be
below 100°C.
›
Reduce load.
›
Reduce speed.
4211
ERROR
Over temperature PCB
Motor overloaded or
blocked.
›
Reduce load.
›
Reduce speed.
Summary of Contents for mTripod
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