Siemens SINUMERIK 840D sl Function Manual page 785

The setting is made with machine data:
● MD20110 $MC_RESET_MODE_MASK, bit<n> (definition of initial control setting after
RESET / TP end)
TCARR and PAROT are two independent functions, which describe the same frame. With
PAROTOF, the component of TCARR is not activated on RESET.
● MD20152 $MC_GCODE_RESET_MODE[ ] (RESET response of G groups)
● MD20150 $MC_GCODE_RESET_VALUES (RESET position of G groups)
Frame conditions after RESET / part program end
Frame
Programmable frame: $P_PFRAME
Settable frames: $P_IFRAME
Grinding frames: $P_GFRAMES
Basic Functions
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Bit Value Meaning
0 0 TCARR and PAROT system frames are retained as before the RESET.
0 1 MD20152 $MC_GCODE_RESET_MODE[51] = 0
- MD20150 $MC_GCODE_RESET_VALUES[51] = 1
- MD20150 $MC_GCODE_RESET_VALUES[51] = 2
MD20152 $MC_GCODE_RESET_MODE[51] = 1
MD20152 $MC_GCODE_RESET_MODE[52] = 0
- MD20150 $MC_GCODE_RESET_VALUES[52] = 1
- MD20150 $MC_GCODE_RESET_VALUES[52] = 2
- MD20150 $MC_GCODE_RESET_VALUES[52] = 3
MD20152 $MC_GCODE_RESET_MODE[52] = 1
Description of the further bits for bit 0 == 1
14 0 Chained complete basic frame is deleted.
1 The complete basic frame results from the following additional machine data:
MD24002 $MC_CHBFRAME_RESET_MASK, bit<n> = 1
n: nth channel-specific basic frame is calculated into the chained complete
basic frame.
MD10613 $MN_NCBFRAME_RESET_MASK, bit<n> = 1
n: nth NCU-global basic frame is calculated into the chained complete basic
frame.
K2: Axis Types, Coordinate Systems, Frames
Condition after RESET / part program end
Deleted.
Are retained, depending on:
● MD20110 $MC_RESET_MODE_MASK
● MD20152 $MC_GCODE_RESET_MODE[7]
Are retained, depending on:
● MD20110 $MC_RESET_MODE_MASK
● MD20152 $MC_GCODE_RESET_MODE[ @@@ ]
10.5 Frames
PAROTOF
PAROT
TCARR and
PAROT are re‐
tained.
TOROTOF
TOROT
TOFRAME
TOROT and
TOFRAME are re‐
tained.
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