Activating Data Management Frames - Siemens SINUMERIK 828D Function Manual

10.5.3.2

Activating data management frames

Data management frames become active frames as a result of the following actions:
• Part program commands to activate/deactivate offsets: G54...G599,G500
• RESET and MD20110 $MC_RESET_MODE_MASK, Bit14 = 1
• Transformation changeover
• Changing the geometry axis assignment GEOAX
• via SINUMERIK Operate with PI service "_N_SETUDT"
Activating via SINUMERIK Operate
The activation of a data management frame with PI service "_N_SETUDT" only becomes active in the channel
after a hot restart for the selected part program. The activation is effective in the reset state if the following
machine data is set:
MD9440 $MM_ACTIVATE_SEL_USER_DATA (set active offset immediately)
Activating system frames
System frames are activated by:
• programming the corresponding system function in the part program
• Operator control at SINUMERIK Operate
Note
Modifying system frames of the data management
Although in principle, system frames of the data management can be modified by the
cycle programmer and activated using a G500, G54...G599 operation. However, this
option should only be used with reservation.
Activating data management frames
The behavior when activating data management frames can be set using the following machine data:
MD24050 $MC_FRAME_SAA_MODE (save and activate data management frames)
Valu
Bit Meaning
e
0 0 Data management frames are activated only by programming the $P_CHBFRMASK,
$P_NCBFRMASK and $P_CHSFRMASK bit masks.
G500...G599 activate only the corresponding settable frame.
The reset response is independent of this.
1 Data management frames are not implicitly described by system functions, such as
TOROT, PAROT,
zero offset external and transformations.
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
K2: Axis Types, Coordinate Systems, Frames
10.5 Frames
733