8.5.5 Methods (-8) and (-9): Move to block
Tracking error monitoring is switched off during the homing procedure.
The maximum permissible torque can be reduced specifically during the homing
operation. To do so, parameter P0225 MPRO_REF_HOMING_TMaxScale is set in
the range 0-100 %. Note that this parameter replaces parameter P 0332 CON_
SCON_TMaxScale during the homing run.
8.5.5.1 Method (-8): Rightward direction of travel
With P 0169 MPRO_REF_HOMING_MaxDistance the tracking error is specified in
the positioning range in which the block is detected.
When the block is detected, the system disengages by half the value in parameter
P 0169 MPRO_REF_HOMING_MaxDistance) and the zero point is defined.
An offset can be programmed in the dialog box.
Fig. 8.43: Approach block, direction right
MOOG
ID
No.:
CB40859-001
Date:
02/2018
MSD Servo Drive - Device Help
193
8 Motion profile
8.5.5.2 Method (-9): Leftward direction of travel
With P 0169 MPRO_REF_HOMING_MaxDistance the tracking error is specified in
the positioning range in which the block is detected.
When the block is detected, the system disengages by half the value in parameter
P 0169 MPRO_REF_HOMING_MaxDistance) and the zero point is defined.
An offset can be programmed in the dialog box.
Fig. 8.44: Approach block, direction left
