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6. Data In/Out
6.7 Data Protection
I-268
6.7.2 Edit Lock B, C
The edit lock function B or C inhibits machining program B or C from being edited or erased when these
programs require to be protected.
Machining program A
1~ 7999
Machining program B
(User-prepared standard subprogram)
8000~ 8999
Editing is inhibited
by edit lock B.
Machining program C
(Machine maker customized program)
9000~ 9999
Editing is inhibited
by edit lock C.
Machining program A
10000~ 99999999
Editing is inhibited
by data protect (KEY 3).
Setting an edit lock affects the following operations on the EDIT/MDI and IN/OUT screens.
: Enabled × : Disabled
Edit lock B Edit lock C
Screen Operation Work program Work program
A B C A B C
EDIT/
MDI
SEARCH
PROGRAM
MDI ENTRY
Data search
Edit
Edit
MDI entry
×
×
×
×
×
×
×
×
×
×
×
IN/
OUT
IN
OUT
COPY
ERASE
COMMENT
Input
Collation
Output
Copy
Condense
Merge
Program number change
Erase
Comment setting
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
MONI-
TOR
PROGRAM Buffer
× ×
×
An attempt to perform any of the locked operations causes error message "E15 EDIT LOCK B" or "E16
EDIT LOCK C" to be displayed.
(Note 1) When using the 2-part system, the machining programs in all systems are protected with edit lock
B and C.