ID 50384

Inadmissible number of late sync function reached.

Description

The total number of simultaneously active M functions with late synchronization (Late sync, types MVS_SLM, MVS_SLP) is limited. After triggering event of active codes with G01 movement block or explicit triggering via NC command, the M functions are internally enabled until synchronization with PLC.

For more detailed information about M-H functions, see

[FCT-C1// Section: Reaction of “late” synchronisation].

[FCT-C1// Section: Parameterising the synchronisation methods].

Response

Class

1

Warning.

If the following M functions are executed and no M functions with later synchronization are acknowledged, the path movement of the CNC will be stopped even without triggering Late SyncM functions after a defined number of M functions (internal buffer effect).

Solution

Class

1

Reduce the M functions programmed per NC block and until triggering with late synchronization.

Parameter

%1:

Current value [-]

Number of current active late synchronization M-codes.

%2:

Upper limit value [-]

Maximum number of simultaneously active M functions with late synchronization.

Error type

-