10.2 Communication Detail Setting
10.2.3 Display contents of communication detail 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
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
When registering keyword only
T, C set
(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.
When registering keyword and 2nd