Siemens 810T manual Cycle lock release ºENABLEº, Enable

3 Operating Sequences 11.90

3.1.13 Program management

3.1.13.3 Cycle lock release (ºENABLEº)

Sequence of operation

PART	DIREC-	SUB-
PROGRAM	TORY	ROUT.

Operate the ºPART PROGRAMº, ºDIRECTORYº and ºSUBROUTINEº softkeys, one after the other, in any of the operating modes:

PRESET / JOG / AUTOMATIC / INC 1 .... INC 10 000 / REFPOINT.

3	...
L	· · ·
ENABLE

Using the keyboard enter ºLº for the subroutine, and the number of the desired subroutine.

Now operate the ºENABLEº softkey.

The cycle is entered in the list of (unprotected) subroutines.

Cancelling the cycle lock for cycles stored in the EPROM depends on the PLC program. The cycles can be protected against unauthorised output by programming the PLC accordingly.

This effectively protects the machine tool manufacturer©s or user©s knowhow. It is then no longer possible for the operator to enable and disable programs!

3-60 © Siemens AG 1990 All Rights Reserved 6ZB5 410-0EP02

SINUMERIK 810T, GA3 (BN)