Siemens SINUMERIK 840D sl Function Manual page 359

Identifier
$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
$AA_CPLSETVAL
$AA_CPLSTATE
$AA_CPSYNCOP
$AA_CPSYNCOV
$AA_CPSYNFIP
Special Functions
Function Manual, 09/2011, 6FC5397-2BP40-2BA0
Meaning
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 synchronism.
Synchronization 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
Coupling reference of the leading axis
Status of the coupling
Threshold value of position synchronism "Coarse" (main run)
Threshold value of velocity synchronism "Coarse" (main run)
Threshold value of position synchronism "Fine" (main run)
M3: Coupled axes
5.9 Data lists
359