Siemens SINUMERIK 840D sl Function Manual page 531

Special functions

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Program code

Program code

N10 IF $P_PROG_EVENT==5

For more application examples, see Chapter "Examples [Page 532].

For an active coupling, it is recommended to only use block search type 5, "Block search via

program test" (SERUPRO) for a block search.

More information about event-driven program calls and "block search using the program test"

(SERUPRO) is included in:

/FB1/ Function Manual Basic Functions;

Auxiliary Function Outputs to PLC (H2)

Mode group, Channel, Program Operation, Reset Response (K1)

Spindles (S1)

Special Functions

Function Manual, 09/2011, 6FC5397-2BP40-2BA0

PROGEVENT.SPF: Example 1

PROGEVENT.SPF: Example 2

IF (($P_SEARCH_MASLC[SPI(2)]<>0) AND

($AA_MASL_STAT[SPI(2)]==0))

M2=$P_SEARCH_SDIR[2]

S2=$P_SEARCH_S[2]

TE3: Speed/torque coupling, master-slave

; Block search active

In the block search,

the coupling state of the

second spindle has changed

AND the actual state is

; Update direction of rotation

; Update speed

12.8 Constraints

Sinumerik 840de sl