User Manual for BPS-300
www.levitronix.com
PL-4006-00, Rev07, DCO# 20-144
5.4 Error Display on the Integrated Panel
Motor cable (power wires) not connected to controller
Motor cable (sensor wires) not connected to controller
Over current in the bearing coils
Over current in the drive coils
DC-Link voltage out of range (< 40 or > 56 V DC)
Voltage range for monitoring: 40 – 56 VDC
If the voltage is out of range the system starts to reduce the speed. When reaching 0 rpm
and the voltage is still out of range an Error is generated.
Communication problems EEPROM Controller
Communication problems EEPROM Motor
Controller temp. over 80
0
C or more than 10 minutes above 70
0
C
Motor temp. over 100
0
C or more than 10 minutes above 90
0
C
Dry running of pump circuit:
Pump keeps running on reduced speed (5000 rpm)
The system accelerates to the original speed value when the pump is refilled with liquid.
-Note that the speed is only reduced during dry running if the pump speed was ≥ 6000 rpm.
Table 9: Errors and warnings with indication on display of LPC-300.1
- In case of an error the system can only be restarted with a reset or a power supply restart
- Standard firmware is D2.25
- For other configurations of error codes refer to alternate controller or firmware documentation