Dmc Drive Control (Ac Motor); Connection Description - HAKO Scrubmaster B 120 R Service Booklet

9. Drive

9.1 DMC drive control (AC motor)

The DMC drive control features a diagnostics input. Unless clearly noted in the service
documents, changes to the preset values and parameters is generally not permitted. Currently,
only the diagnostics with flash codes for the LED indicator is used.

9.1.1 Connection description:

M1; M2; M3 – motor connections
B+; B- – battery power supply
A – control connections (16-pole)
B – programming plug CAN bus (8-pole)
C – motor feedback (6-pole)
(encoder and temperature)
Figure 9.1
Sheet 70