Dmc Drive Control Unit (Front); Connection Description - Front Drive Control - HAKO Scrubmaster B 260 R Service Booklet

9. Drive
9.1 DMC drive control unit - Front
The DMC drive control unit features a diagnostic 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
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