HEIDENHAIN MANUALplus 620 Technical Manual page 1581

January 2012
Parameter MP_blockSearch is used to define the behavior of the S function
during block scan:
MP_blockSearch
S function output during block scan
Available from NCK software version: 597 110-02.
Format: Selection menu
Selection: TRUE
S function is also output during block scan.
FALSE
S function is not output during block scan. The function is
collected and restored.
Default: FALSE
Access: LEVEL3
Reaction: RESET
MP_sync
Synchronization of function with the NC
Format: Selection menu
Selection: SYNC_EXEC
The function is synchronized with program run. The output of
movement by the interpolator is stopped; then the function is
executed.
Please note:
After this function has been executed, the look-ahead
calculation continues using the position values that were active
before execution of the function. This setting is not suitable for
M functions executing PLC positioning movements, for
example.
SYNC_CALC
The function is synchronized with program calculation. The
interpretation of the NC program is stopped and the path is
calculated internally; then the function is executed. The M
function is completely executed. After successful execution has
been acknowledged, calculation continues with new position
values.
ASYNC
The function is output without synchronization.
Default: SYNC_EXEC
Access: LEVEL3
Reaction: RESET
8.8 T Functions (T Strobe) 1581