Siemens SINUMERIK 840D sl Function Manual

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Data lists5.3 System variablesBasic logic functions: Axes, coordinate systems, frames (K2)Function Manual, 11/2006, 6FC5397-0BP10-2BA0 1535.3 System variablesNames Description$AA_ETRANS[axis] Offset value zero offset external$AA_IBN[axis] Actual value in basic zero coordinate system (BZS)$AA_IEN[axis] Actual value in settable zero point coordinate system (ENS)$AA_OFF[axis] Overlaid motion for programmed axis$AC_DRF[axis] DRF offset (differential resolver function)$AC_JOG_COORD Changeover of the manual operation coordinate system$P_ACSFRAME Current frame for defining the ENS (ACS)$P_ACTBFRAME Current chained total basic frame$P_ACTFRAME Current total frame$P_BFRAME Current first basic frame in the channel. Corresponds to $P_CHBFRAME$P_CHBFR[n] Channel basic frames, activated via G500, G54 to G599$P_CHBFRAME[n] Current basic frame in channel0 to 15 NCU basic frames can be set through:MD28081 MM_NUM_BASE_FRAMES$P_CHBFRMASK Bit mask for definition of channelspecific basic frames$P_CHSFRMASK Bit mask for activating system frames in data management$P_CYCFR System frame for cycles$P_CYCFRAME Current system frame for cycles$P_EXTFR System frame for zero offset external in data management$P_EXTFRAME Current system frame for zero offset external$P_IFRAME Current settable frame$P_ISO1FR System frame for ISO G51.1 mirroring$P_ISO2FR System frame for G68 2DROT (ISO)$P_ISO3FR System frame for G68 3DROT (ISO)$P_ISO4FR System frame for G51 scale (ISO)$P_ISO1FRAME Current system frame for ISO G51.1 mirroring$P_ISO2FRAME Current system frame for G68 2DROT (ISO)$P_ISO3FRAME Current system frame for G683DROT (ISO)$P_ISO4FRAME Current system frame for G51 scale (ISO)$P_NCBFR[n] NCU basic frames, activated via G500, G54 to G599$P_NCBFRAME[n] Current NCU basic frame0 to 15 NCU basic frames can be set through:MD18602 MM_NUM_GLOBAL_BASE_FRAMES$P_NCBFRMASK Bit mask for definition of NCU global basic frames$P_PARTFR System frame for TCARR and PAROT in data management$P_PARTFRAME Current system frame for TCARR and PAROT with an orientational toolholder$P_PFRAME Current programmable frame$P_SETFR System frame for PRESET and scratching in data management$P_SETFRAME Current system frame for PRESET and scratching