Synchronized Position Of The Leading Axis When Switching On (Cplpos) - Siemens SINUMERIK 840D Function Manual

Mc axes and spindles

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● If the synchronized position of the following axis is not set during switch on, then the current

position of the following axis takes effect as synchronized position.

The program instruction IC can be used to move the current position.

● The position specification is specified in the configured basic system independently of the

programmable dimensions(G70/G71).

Part program section (Example)

CPON=(X2) CPFPOS[X2]=100

Synchronized position of the leading axis when switching on (CPLPOS)

The current leading axis position, taken as leading value, can be offset. The synchronized

position of the leading axis therefore defines the zero point of the input variable.

Identifiers:

Functionality:

CPLPOS[X2,X1]=200

Axes and spindles

Function Manual, 06/2019, A5E47437747B AA

; Activation of coupling to following axis X2. 100

is taken as synchronized position of the following

; Following axis X2 is traversed to position 123.

; The current position (=123) is taken as synchron-

ized position of the following axis. The previous-

ly active synchronized position 100 becomes effec-

CPLPOS[FAx,LAx]= <value>

Coupling Lead Position

Defines the synchronized position of the following axis at switch on. On‐

ly AC is possible in the position specification.

Range of values: All position within the traverse range boundaries

; 200 is taken as synchronized position of the leading ax-

is X1 of the coupling to following axis X2.

M3: Coupled axes

14.5 Generic coupling

Sinumerik 840d sl