Siemens SINUMERIK 828D Commissioning Manual page 474

Configuring cycles
7.5 Turning
Bit 4
Bit 5
Bit 6
Bit 7
Bit 8
Bit 9
Bit 12
Bit 13
Meaning of the axes
You set the meaning of the axes in machine data MD52206 $MCS_AXIS_USAGE[n].
MD52206 $MCS_AXIS_USAGE[n]
A detailed description of MD52206 is provided in Chapter "Activating turning/milling/drilling/
grinding technologies (Page 75)
Traversing direction
In order that the user interface and cycles know in which direction the spindles and rotary axes
rotate, the following settings must be made.
You set the direction of rotation of an NC rotary axis via MD32100 $MA_AX_MOTION_DIR.
MD32100 $MA_AX_MOTION_DIR
-1
0, 1
Defining the direction of rotation
In order to ensure that the rotational direction of the spindle and C axis is correctly displayed
on the user interface and when programming, the correct direction of rotation is executed, you
must make several settings that are coordinated with one another. You must base these
settings on the actual direction of rotation of the spindle/C axis on the machine.
You specify the settings in the following machine data:
MD52207 $MCS_AXIS_USAGE_ATTRIB[n]
Bit 3
Bit 4
Bit 5
106
Enable spindle control of the counterspindle control via user interface
Enable spindle control of the tool spindle via user interface
Enable balance cutting for two-channel stock removal
Retraction when cutting along the contour with G1
Enter the spindle chuck data in the program
Additional input of the tailstock data in the program
Deactivate thread synchronization
Cutting along the contour with CYCLE95 (828D programGUIDE without Advanced Tech‐
nology
Direction reversal
No direction reversal
Displayed positive direction of rotation is counter-clockwise (for rotary axes)
The view must be from the inside of the machine (operator's view) to the axis of rotation.
Displayed direction of rotation for M3 is counter-clockwise (for spindles)
This bit can be set from the operator's view or according to DIN 66025.
Direction of rotation for M3 corresponds to minus rotary axis (for spindles)
You must set this bit as for PLC bit DB38xx.DBX2001.6.
Meaning of the axes in the channel
[n] channel axis number
Traversing direction
Attributes of the axes
[n] channel axis number
Commissioning Manual, 10/2015, 6FC5397-3DP40-5BA3
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