Siemens SINUMERIK

A Appendix
A.3 List of accessible system variables
Expanding the user interface
Commissioning Manual, 11/2006, 6FC5397-0DP10-0BA0
A-9
Name Index Description
$AA_DTEPB[x] x=Axis Drive-specific dist.-to-go infeed oscillation in
basic coordinate system
$AA_DTEPW[x] x=Axis Drive-specific dist.-to-go infeed oscillation in
WCS
$AA_DTEW[x] x=Axis Drive-specific path, end of block in WCS
$AA_EG_ACTIVE [a,b] a = Following axis
b = Leading axis
EG coupling active
$AA_EG_AX[n,a] n = Index leading axis
a = Following axis
EG leading axis number
$AA_EG_DENOM [a,b] a = Following axis
b = Leading axis
EG coupling factor denominator
$AA_EG_NUM_LA[a] a=Following axis EG no. of leading axes
$AA_EG_NUMERA [a,b] a = Following axis
b = Leading axis
EG coupling factor numerator
$AA_EG_SYN[a,b] a = Following axis
b = Leading axis
EG synchronous position leading axis
$AA_EG_SYNCDIFF[a] a=Axis identifier EG synchronism deviation
$AA_EG_SYNFA[a] a=Following axis EG synchronous position following axis
$AA_EG_TYPE[a,b] a = Following axis
b = Leading axis
EG coupling type
$AA_ESR_ENABLE[a] a=Axis ESR axis enable
$AA_ESR_ENABLE[a] a=Axis ESR enable
$AA_ESR_STAT[a] a=Axis ESR status
$AA_ETRANS[x] x=FrameNo Offset of external frames
$AA_FXS[x] x=Axis Status after travel to fixed stop
$AA_IBN[x] x=Axis Toolholder actual value
$AA_IEN[x] x=Axis Holder for active tool relative to workpiece zero
point
$AA_IM[x] x=Axis Toolholder
$AA_IW[x] x=Axis Toolholder position, setpoint
$AA_LEAD_P[x] x=Axis Real master value - position
$AA_LEAD_SP[x] x=Axis Simulated master value - position
$AA_LEAD_SV[x] x=Axis Simulated master value - velocity
$AA_LEAD_TYP[x] x=Axis Source of master value
$AA_LEAD_V[x] x=Axis Real master value - velocity
$AA_LOAD[x] x=Axis Drive load in % (for 611D only)
$AA_MM[x] x=Axis Measured value in MCS
$AA_MM1[x] x=Axis Access to measured value in MCS
$AA_MM2[x] x=Axis Access to measured value in MCS
$AA_MM3[x] x=Axis Access to measured value in MCS
$AA_MM4[x] x=Axis Access to measured value in MCS
$AA_MW[x] x=Axis Measured value in WCS
$AA_OFF[x] x=Axis Overlaid motion for programmed axis
$AA_OFF_LIMIT[x] x=Axis Drive-specific limit value reached, correction for
$AA_OFF