Siemens SINUMERIK 840D sl Function Manual page 452

M3: Coupled axes
8.8 Data lists
Identifier
$AA_EG_DENOM
$AA_EG_NUMERA
$AA_EG_NUMLA
$AA_EG_SYN
$AA_EG_SYNFA
$AA_EG_TYPE
$AA_IN_SYNC[FA]
$AA_LEAD_P
$AA_LEAD_P_TURN
$AA_LEAD_SP
$AA_LEAD_SV
$AA_LEAD_V
$AA_SYNC
$P_EG_BC
$VA_EG_SYNCDIFF
Generic coupling
Identifier
$AA_ACCLIMA
$AA_COUP_ACT
$AA_COUP_CORR
$AA_COUP_CORR_DIST
$AA_COUP_OFFS
$AA_CPACTFA
$AA_CPACTLA
$AA_CPBC
$AA_CPDEFLA
$AA_CPFACT
$AA_CPFCMDPT
$AA_CPFCMDVT
$AA_CPFMOF
$AA_CPFMON
$AA_CPFMSON
$AA_CPFRS
$AA_CPLCMDP
$AA_CPLCMDV
$AA_CPLCTID
$AA_CPLDEN
$AA_CPLNUM
452
Meaning
Numerator of the coupling factor for leading axis b
Numerator of the coupling factor for leading axis b
Number of leading axes defined with EGDEF
Synchronized position of leading axis b
Synchronous position of following axis a
Type of coupling for leading axis b
Synchronization status of the following axis
Current leading position value (modulo reduced).
current leading value - position component lost as a result of modulo reduction.
simulated master value - position MCS
Simulated master value - velocity
Current leading velocity value
Coupling status of the following axis for leading value coupling.
Block change criterion for EG activation calls: EGON, EGONSYN. WAITC = immediate
synchronism fine or coarse and setpoint synchronous operation.
Synchronism difference
Meaning
Acceleration correction (main run) set with ACCLIMA
Coupling type of a following axis/spindle
Following spindle - correction value for tracking the deviation in synchronism
$AA_COUP_CORR distance-to-go
Setpoint position offset
Name of active following axis
Name of active leading axis
Block change criterion
Name of defined leading axis
Coupling type of the following axis/spindle.
Axis setpoint position for all coupling components
Axis setpoint speed for all coupling components
Behavior of the following axis at switch-off
Behavior of the following axis at switching on
Synchronization mode
Coupling reference system
Axis setpoint component of the leading axis
Axis setpoint speed component of the leading axis
Table number of the active curve table
Denominator of the coupling factor
Numerator of the coupling factor
Function Manual, 01/2015, 6FC5397-2BP40-5BA2
Special functions