Full Height Turnstile MPT-152
Troubleshooting
60
Error message 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 inter-
rupted.
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 heat sink
Heat sink temperature too high (> 80 °C)
20
I²t surveillance motor
Motor overloaded.
Table 11: Error message on the MMC-120