10.2 Communication Detail Settings
10.2.3 Display contents of communication detail settings
10 - 17
9
UTILITY FUNCTION
10
COMMUNICATION
INTERFACE
SETTING
11
DISPLAY AND
OPERATION
SETTINGS
12
CLOCK SETTINGS
AND BATTERY
STATUS DISPLAY
13
FILE DISPLAY AND
COPY
14
GOT SELF CHECK
15
CLEANING OF
DISPLAY SECTION
16
MAINTENANCE
TIME NOTIFICATION
SETTING
(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: Set a keyword with initial letter of "A", "D" to "F", or "0" to
"9".
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.
(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.
Item
When registering keyword only
When registering keyword and 2nd
keyword
Keyword
not
registered
or
protection
cancelled
All
operation
protect
Read/
Incorrect
write
protection
Incorrect
write
protect
All on-line
operation
protect
Read/
write
protect
Write
protect
Monitoring devices
Changing
devices
T, C set
value and
file register
(D1000 and
the
following)
Other than
the above
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