Mitsubishi Electric MELSEC Q Series User Manual page 180

(1) Setting method
For this setting, use the following functions in Setting/monitoring tools for the C Controller module.
•
Project view  "Parameter"  "CCPU Parameter"  <<Account settings>>
Up to 16 accounts can be created.
(2) Factory account settings
The following shows factory account settings of Setting/monitoring tools for the C Controller module.
(3) Precautions
(a) Deleting account
It is not allowed to delete all accounts with administrator authority.
At least 1 account have the administrator authority.
(b) Account lockout setting
The number of consecutive failures in account authentication is still retained after power OFF/resetting of the C
Controller module.
Elapsed time after lockout is only valid when the C Controller module power is on.
(c) Account and password
• For characters that can be used in user name and password, refer to the following.
Setting/Monitoring Tools for the C Controller Module Version 4 Operating Manual
• If you forgot your password, initialize the C Controller module.
Initialization restore the factory account settings of the system. For initialization, refer to the following.
 Page 62, Section 6.1
(d) Adding/deleting account by VxWorks command
Accounts cannot be added/deleted by the VxWorks commands (loginUserAdd and loginUserDelete).
Note11.6
Q24DHCCPU-LS
Not supported by Q24DHCCPU-LS and Q26DHCCPU-LS.
178
User name
Password
Access authority
Lockout setting
Q26DHCCPU-LS
Item Value
"target"
"password"
Administrator
No setting
Note11.6
Note11.6