786 HEIDENHAIN Technical Manual MANUALplus 620
There are also two possibilities for starting the brake test. In both cases the
function described above is used to test the brakes of synchronized axes
sequentially:
Automatic brake test:
The brake test takes place automatically during the power-up test of the
control, as soon as all servo drives of the respective synchronized axis have
been switched on. Depending on the setting in MP_autoBrakeTest, the
brakes of the slave drives are tested either sequentially or together with the
master.
Brake test via PLC module:
The brake test can be activated axis-specifically by the PLC program with
PLC module 9143. Depending on the setting in MP_autoBrakeTest, the
brakes of the slave drives are tested either sequentially or together with the
master. As a prerequisite for the brake test of a synchronized axis, all servo
drives of the axis must be switched on and the brakes must be open.
MP_autoBrakeTest
Motor brake test for synchronized axes.
Available from NCK software version: 597 110-05.
Format: Selection menu
Selection: off
The brake is tested separately for this axis.
with Master
The brake for this axis is tested at the same time as the master
axis.
Default: off
Access: LEVEL3
Reaction: RUN
To Next Page
Loading...
