K5: Channel Synchronization, Axis Interchange; Channel Synchronization; Channel Synchronization (Program Coordination) - Siemens SINUMERIK 840D sl Function Manual

Extended functions

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K5: Channel synchronization, axis interchange

For example, for double-slide machining or real-time actions, the possibility for the

synchronization of the machining between channels must be present. The channels affected

shall perform certain processing procedures time-matched.

To allow this machining, the relevant channels must be joined to form a synchronization group

(mode group).

The channel synchronization is made only with the NC language.

Preconditions

The relevant channels must belong to the same mode group.

There are special statements (commands) for the channel synchronization. In each case, they

are listed in one block.

Program coordination statements

INIT (<channel-no.>, <path specification>, <acknowledge‐

CLEAR (<program name>)

START(<channel no.>, <channel no.>, ... )

Extended Functions

Function Manual, 10/2015, 6FC5397-1BP40-5BA3

Selection of a program for processing in a certain channel:

<channel no.>:

Number of channel

<path specification>:

An absolute or relative path to the

<acknowledgement

Acknowledgement mode:

N (without) or S (synchronous)

Deletion of a program by indicating the program name.

Starting the selected programs in other channels.

<channel no.>, ...:

Enumeration of the channel num‐

Sinumerik 828d