450 HEIDENHAIN Technical Manual MANUALplus 620
sync
104015
Synchronization of function with the NC
Format: Selection menu
Input:
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
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 S
function is completely executed. After
successful execution has been acknowledged,
calculation continues with new position values.
ASYNC:
The function is output without synchronization.
RESET
LEVEL3
1570
syncGear
104016
Synchronization of function with the NC if the
gear range changes
If the parameter is missing, synchronization is as
given by the parameter MP_sync.
Format: Selection menu
Input:
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
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 S
function is completely executed. After
successful execution has been acknowledged,
calculation continues with new position values.
ASYNC:
The function is output without synchronization.
RESET
LEVEL3
1571
Parameter
MP number
iTNC MP number
Function and input Behavior
Access
SW vers.
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