3 control of the homing run, Control of the homing run, Operating modes – Lenze 931K User Manual
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Operating modes
Homing
Control of the homing run
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KHB 13.0002−EN 4.1
9.3.3
Control of the homing run
The homing run is controlled by the control word and monitored by the status word.
Homing is started by setting bit 4 in the control word. The successful completion is
indicated by bit 12 being set in the status word object. Bit 13 being set in the status word
object indicates that an error has occurred during the homing run. The error cause can be
determined via the error_register and pre_defined error_field objects.
Control word
Status word
Bit 4
Meaning
Bit 13
Bit 12
Meaning
0
Homing is not active
0
0
Homing is not yet completed
0 −> 1
Start homing
0
1
Homing has been completed successfully
1
Homing is active
1
0
Homing has not been successful
1 −> 0
Interrupt homing
1
1
Forbidden state