Siemens SINUMERIK 840DE sl Commissioning Manual page 551

Counterspindle direction of rotation
Note
MD52207[n] bit 4 = *)
Bit 4 can be set from the operator's view (values as specified) or according to DIN ("0" and "1"
are then interchanged).
The display must be the same for the main spindle and the counterspindle ("from operator's
view" or "according to DIN").
Dimensions
To define the reference point for moving the counterspindle, you must first announce the
dimensions of the counterspindle. You can either enter the dimensions in the following axis-
specific cycle machine data or in menu "Parameter" → "Setting data" → "Spindle chuck data".
Changes to the machine data are automatically accepted in the menu and vice versa.
MD53240 $MAS_SPINDLE_PARAMETER[ ]
[0]
[1]
[2]
MD52241 $MCS_SPINDLE_CHUCK_TYPE
= 0
= 1
SINUMERIK Operate (IM9)
Commissioning Manual, 12/2017, 6FC5397-1DP40-6BA1
Chuck dimensions
Stop dimensions
Jaw dimensions
Clamping, outer
Clamping, inner
52207[n] 52207[n]
bit 3 = bit 4 = *)
0 0
0 1
Spindle chuck data
Spindle jaw type
Technologies and cycles
21.5 Turning
52207[n] DB31, ...
bit 5 = DBX17.6
0 0
1 1
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