Siemens SINUMERIK 840D sl Commissioning Manual page 172

11 Miscellaneous
11.3 Spindle control
Table 11-2 Direction of rotation of counter–spindle
Counter–spindle direction of rotation
C+
M3
C+
M4
M3 C+
C+
M4
11-172
The setting of machine data marked with "*" assumes that the viewing direction
was towards the negative coordinate axis. If on the other hand you are looking
towards the positive coordinate axis, you need to reverse the values, i.e. swap
"0" and "1".
Machine data 9823 is only relevant for display in the ShopTurn interface, not for
correct operation on the machine.
SINUMERIK 840D sl Commissioning Manual CNC: ShopTurn – 11/2006 Edition
MD 9823* MD 9825
1 0
0 0
0 1
1 1
© Siemens AG 2006 All Rights Reserved
11/2006
DB3n.DBX17.6
0
1
0
1