Malfunctions
5816,0013US / Version 02
79
Number
Description
Possible cause
Corrective action
FF30
WARNING
Impact detection
Current increase and speed
deviation
Check safety devices.
Check setting of the
parameter "Sensitivity" and
adjust if required.
See
separate document
"Description of control units
MGC and MGC Pro for
MHTM
TM
MicroDrive
barriers", chapter "Impact
settings".
7510
ERROR
Motor
communications
error
Communication between motor
and control impaired or
interrupted
Verify cables
Contact service if required.
FF32
ERROR
HW-Enable-Test
failed
–
Contact service.
FF33
ERROR
LS-Test failed
Test of the safety device failed
Check safety device and
connection.
FF36
WARNING
Motor reset
Homing is
performed
automatically.
A short overload or drop of the
voltage supply of the motor
controller has triggered a motor
reset.
If required, remove heavy
attachments from the barrier
arm.
FF37
ERROR
Motor update failed An error occurred when
updating the software
Perform reset.
See
page 81, chapter 12.4.
Contact service if required.
FF3A
INFO
Motor update
performed
This message is for information
only.
–
Table 12: Event, warning and error messages – Motor GW
Traffic H1 Swing Gate Horizontal Barrier
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