12.6 Security Functions
12.6.3 Online Security
12-44
12.6.3
Online Security
Online security refers to limiting the ability to read data from the SERVOPACK.
You can set security keys (i.e., a password) and privilege levels for programs to restrict the abil-
ity to read the program data from the SERVOPACK or to open the programs to users who have
at least the specified level of privilege.
??
Item
Description
Current Status
This area displays the current status of the security setting.
Apply File Reading Restriction
Select this check box to apply a reading restriction. This check box can be
used to set file reading restrictions for ladder programs, motion programs,
and C programs.
Note: If a value is entered in the
Security Key
Box without selecting the
Apply File Reading Restriction
Check Box, only the security key will
be set. The file reading restriction will not be set.
Restriction Privilege
Use this box to set the privilege level to restrict the group of users who can
read the files.
Note: The user must have a privilege level at least as high as the specified
privilege to read the files.
Security Key and Security Key
Confirmation
Enter the password that will be required to set online security. Enter 1 to 8
alphanumeric characters. The password is case sensitive.
Change the Security Key
But-
ton
Click this button to change the security key.
Set
Button
Click this button to set the file reading restriction.
Set to None
Button
Click this button to delete the current security key setting.
Unlock
Button
Click this button to temporarily unlock the current online security.
Even if you save the settings to the flash memory while the security key is
temporarily unlocked, the temporary unlocked status will not be saved, and
the online security setting will be maintained.
The temporary unlock will be valid until you turn OFF the power supply to
the SERVOPACK, disconnect the MPE720 from the SERVOPACK, or press
the
Lock
Button on the Security Setting Dialog Box.
Close
Button
Click this button to close the Security Setting Dialog Box.
If the reading privilege is set to 4, then programs with a reading privilege of 4 or higher cannot be
opened.
To manage program security, the current user must have a writing privilege level of 7.
Important
