System Manual Modular Systems  7 Start-Up 
HI 800 191 E Rev. 2.02  Page 73 of 114 
Parameters for User Accounts 
To set up new user accounts, the following parameters must be set: 
User name or ID to log in to a controller. 
The user name must not contain more than 32 characters (recommended: a 
maximum of 16 characters) and may only be composed of letters (A ... Z, a ... 
z), numbers (0 ... 9) and the special characters underscore «_» and hyphen «-
». 
The password is case sensitive. 
Password assigned to a user name required for the log-in. 
The password must not contain more than 32 characters and may only be 
composed of letters (A...Z, a...z), numbers (0...9) and the special characters 
underscore «_» and hyphen «-» 
The password is case sensitive. 
Repeat the password to confirm the entry. 
The access modes define the privileges that a user may have. 
The following access types are available: 
  Read: Users may only read information but they cannot modify the 
controller. 
  Read + Operator: Similar to Read, but users may also: 
Perform a download to load and start user programs  
Configure the processor modules as redundant 
Reset cycle time and fault or error statistics 
Set the system time, force, restart and reset modules 
Start system operation for processor modules. 
  Read + Write: Similar to Read + Operator, but users may also: 
Create programs 
Translate programs 
Load programs into the controller 
Test programs 
  Administrator: Similar to Read + Write, but users may also: 
Load operating systems. 
Modify the main enable switch setting 
Change the SRS 
Change the IP settings   
At least one user must have administrator rights, otherwise the controller 
settings are not accepted. 
The administrator can revoke the user's permission to access a controller by 
deleting the user name from the list. 
Table 40:  Parameters for User Accounts in the PES User Management Scheme 
7.4.3  Setting up User Accounts 
A user with administrator rights can access to all user accounts. 
Observe the following points when setting up user accounts: 
  Make sure that at least one user account is assigned with administrator rights. Define a 
password for the user account with administrator rights. 
  After a user account was created in the user management, its password must be used to 
access and edit it.  
  In SILworX, use the Verification function to check the created user account. 
  The new user accounts are valid once the code has been generated and a download has 
been performed to load the project into the controller. All the user accounts previously saved, 
e.g., the default settings, are no longer valid.