Explicit synchronisation (#EXPL SYN)

If G01 is used for positioning, no implicit synchronisation can be executed according to Sec. Implicit synchronisation.

The #EXPL SYN command is provided here for cross-block synchronisation and this permits explicit synchronisation of the M function.

Syntax:

#EXPL SYN

non-modal

An M function which is to be synchronised with this additional command is defined with synchronisation mode MVS_SLP in the channel parameter list P-CHAN-00027. The identifier can only be used exclusively with other synchronisation (P-CHAN-00027).

Programing Example

prg_example

Explicit synchronisation

:

N10 G01 M03 S1000 Z200 F5000   ;M03: synchronisation mode MVS_SLP

N20 X100 Y100

N30 Z400

N40 #EXPL SYN                  ;Check whether M03 is acknowledged

:

At the braking instant, the path checks whether the acknowledgement has arrived based on the statement "#EXPL SYN” . A ramp-down occurs if this is not the case.

Further channel-specific and axis-specific M functions can be processed before the synchronisation command.