Motor Control - Hacker HST-350 Betriebsanleitung

Assignment for individually assignable functions at the sensor adapter cable HST-350
(Hacker Art. No.: 10108147)
Plug 35 pole
3-row; TE 776164-1;
Pin position
2
6
7
8
9
12
13
16
22
27
31
34
Pin position 7 and 13 are not assigned, if desired function cables must be pinned themselves. Cable type:
10 core, awg20
Pin: #770520-1 Farnell - 2101973 TE Connectivity AMPSEAL 16-24
Depending on the application, a function can be omitted (e.g. 34 - fan), but the desired function can be
pinned in (e.g. battery temp.).
4.4

Motor control

The HST-350 supports different modes for motor control. The desired mode can be set via the GUI (graphi-
cal user interface).
Block commutation (BLDC)
In BLDC mode the motor is driven by 2 phases, the third phase is used to determine the commutation time.
This mode is standard for most brushless controllers.
Here you can additionally choose whether you want operation with or without Hall sensors. A hybrid mode
is also available, i.e. the controller uses the Hall sensors only for start-up and then automatically switches to
sensorless operation.
4-quadrant operation
The motor can be operated both forward and backward. The user can individually program the acceleration
ramps and also the recuperation current (current returned to the system).
• Unidirectional (not reverse) without recuperation/free wheeling
• Unidirectional (not reverse) with recuperation/active braking
• Bidirectional (reverse mode possible) without recuperation/freewheeling
• Bidirectional (reverse mode possible) with recuperation/active braking
Brushless DC Controller HST-350
Orginal operating manual
Cable color
black Terminal 15 / Ignition
brown Ground
x Battery temperature
yellow CAN High
green CAN Low
grey Brake switch
x Direction reversal
white Sensor 2 for pedal position
red Power supply HST-350 Sta-
tus indicator
purple Power supply 5V
orange CAN 2 H
blue Fan, control
Mounting and commissioning
Function
Page 46 of 62
Rev1.3