3 Operating Sequences 11.90
3.1.13 Program management
3.1.13.2 Protection of subroutines (cycle lock)
You can protect subroutines from unauthorised output or inadvertent deletion by locking them:
Operate the ”PART PROGRAM”,
”DIRECTORY” and ”SUBROUTINE”, softkeys one
after the other, in any of the operating modes:
PRESET / JOG / AUTOMATIC /
INC1... INC10000 / REFPOINT.
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PART
PROGRAM
Using the keyboard enter ”L” for the subroutine, and
the number of the disired subroutine.
LOCK
Now operate the ”LOCK” softkey.
The protected subroutine is entered in the cycles list.
Cycles are protected subroutines.
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DIREC-
TORY
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SUB-
ROUTINE
• • •
L
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3
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Sequence of operation
3-58 © Siemens AG 1990 All Rights Reserved 6ZB5 410-0EQ02
SINUMERIK 810M, GA3 (BN)
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