Mitsubishi GOT2000 Series User Manual page 87

POINT POINT POINT
(1) How to select a keyword protection level
For equipments that are allowed to operate the FX PLC on line, 3 levels of protection level
can be set.
When performing monitoring or changing settings with any on-line equipment is required, set
password with referring to the following.
(a) When setting keyword only
Select a protection level by the initial letter of keyword.
All operation
protect:
Read/Incorrect write protection: Set a keyword with initial letter of "B".
Incorrect write protect: Set a keyword with initial letter of "C".
(b) When setting keyword and 2nd keyword
Select a protection level by [Registration condition].
(2) Monitoring availability at each keyword protection level
Device monitoring availability at each keyword protection level is shown in the following.
Item
Monitoring devices
T, C set value and
file register (D1000
Changing
and the following)
devices
Other than the above
(3) Difference between all online operations prohibition and all operations prohibition
When specifying All online operations prohibited, displaying devices and inputting data with a
programming tool or GOT are all prohibited.
When all operations are prohibited, displaying devices and inputting data with the GOT are
enabled while all operations using a programming tool are prohibited.
Set a keyword with initial letter of "A", "D" to "F", or "0" to "9".
When setting keyword only
Read/
All Incorrect
Incorrect
operation write
write
protect protect
protection
○ ○ ○
× × ×
○ ○ ○
When setting keyword and 2nd keyword
All on-line
Read/write Write
operation
protect protect
protect
× ○ ○
× ○ ○
× ○ ○
2.10 Controller
2
Keyword
not
registered
or
protection
canceled
○
○
○
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