Siemens SINUMERIK 808D ADVANCED Commissioning Manual page 237

②
Selects the previous axis
③
Activates the modified values
④
Resets the value of the selected parameter to default
Approaching the reference point
To approach the reference point, you must follow the instructions on the screen:
● For an axis driven by a motor with an incremental encoder, the following instructions are provided:
● For an axis driven by a motor with an absolute encoder, the following instructions are provided:
If the axis is referenced, a symbol
Relevant machine data
No. Name
20700 REFP_NC_START_LOCK
34010 REFP_CAM_DIR_IS_MINUS
34020 REFP_VELO_SEARCH_CAM
34040[0] REFP_VELO_SEARCH_MARK
ER
34050[0] REFP_SEARCH_MARKER_R
EVERSE
34060[0] REFP_MAX_MARKER_DIST
34070 REFP_VELO_POS
34080[0] REFP_MOVE_DIST
34090[0] REFP_MOVE_DIST_CORR
34092[0] REFP_CAM_SHIFT
Commissioning Manual
01/2017
appears next to the axis identifier, for example:
Unit Range
- -
- -
mm/min -
mm/min -
- -
mm -
mm/min -
mm -
mm -
mm -
⑥
Returns to the last step
⑦
Proceeds to the next step
Description
NC start disable without reference point
Direction for approaching the reference point:
0: +
•
1: -
•
Velocity for searching for the reference cam
Velocity for searching for the zero mark
Direction for searching for the zero mark:
0: +
•
1: -
•
Checking the maximum distance from the refer-
ence cam
Positioning velocity for approaching the reference
point
Reference point distance (with marker)
Correction of reference point distance
Shift of the reference cam
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