DC Motor Controller
10.3 Overcurrent shutdown
In the event of overcurrent shutdown, maximum permissible current (I
) at trimmer TR2 and gating time
lim
(t
) at trimmer TR1 for motor start-up can be adjusted. If the selected current value is exceeded after gating
lim
time, the outputs are shut down within maximum shutdown time (t
). Each time the motor is started or the
sh
direction of rotation is changed, and each time creep speed mode is deactivated, gating time is restarted.
Time [ms]
10.4 Jog mode
The motor can be started with pushbuttons S1 and S2. If the (internal or external) setpoint is zero, the motor
is started at full speed. If the setpoint is greater than zero, the motor is started at the setpoint. The limit
switches take precedence in either case.
10.5 Quick stop
The quick stop function is activated by simultaneously applying a high signal to the counterclockwise and
clockwise terminals. In the event of a quick stop, the motor winding is connected to GND at both terminals.
The motor is stopped by means of short-circuit braking.
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