Pedestrian Pivot Barrier
MPP-112 / MPP-122 / MPP-132 / MPP-212 / MPP-222
Malfunctions
78
5817,0016EN / Version 00
Error code
Description
Possible cause
2
Resolver error
Plug not properly inserted, short circuit
4
Motor phase error
Motor cable not connected.
Wiring defective.
5 Lifeguarding
CAN
CAN communication with MBC-110
interrupted
6
Short circuit to ground
Short circuit between motor phase and
ground
7
Motor phases shorted
Short circuit between two motor phases
8
DC bus Over-voltage
DC bus voltage too high (> 56 V)
9
DC bus Under-voltage
DC bus voltage too low (< 17 V)
11 Over-temperature
end-stage Heat
sink temperature too high (> 80 °C)
20
I²t surveillance motor
Motor overloaded
Table 15: Error codes of the MMC-120