User's Manual

TDFM-136B Operating Instructions 08RE399
The screen to enter a password upon trying to access L4 or L5 looks like:
Figure 2-17. The screen to enter a password for restricted level access.
Passwords can use any character supported by the standard TDFM-136B text editor, as such the
editing keys are the same:
Step through the available edit groups (A-Z, a-z, 0-9, + extra characters – see table 4.3)
step up/down through the characters in each edit group
move backward/forward through the available characters
accept the entry and exit
abandon the entry and exit
Setting Passwords is done via command L5-7, the command is fixed to edit the Maintenance
password followed by the Supervisor password. Passwords must be eight characters.
Figure 2-18. The screen to set the Maintenance password.
The editor works the same as for entering the password, except that if you are editing the
Maintenance password 'ESC' and 'ENTER' work as follows:
accept the entry and continue to Supervisor
abandon the entry and continue to Supervisor
When entering the Supervisor password screen 'ESC' and 'ENTER' work as in other editors:
accept the entry and exit
abandon the entry and exit
2.4.2 Set Command Permissions
Command permissions allow those responsible for setting policy to select which commands in the
command set will be accessible in the Operator Levels (levels 1, 2, and 3). All the commands in
those three levels are affected EXCEPT: ‘PROG’ (0) and ‘ESC’ (*).
Table 2-3 below indicates all the available user commands, and shows the permission mode as
follows:
● indicates a command that has a distinct permission
● indicates a command is available in Guard, but permission is controlled by Main.
X indicates a command that is NOT available for the channel.
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