Eaton SC200, Operation Handbook

Page: 104 / 139

SC200 Handbook
96
Copyright © 2007-2011 Eaton Corporation. All Rights Reserved.
IPN 997-00012-50H November 2011
Write Access Password
The Write Access Password prevents unauthorized changes to the SC200 configuration (using
DCTools or PowerManagerII ).

When a Write Access Password is set serial communications access to the SC200 (using DCTools
or PowerManagerII) is read only. The password must be entered before any setting can be
changed.

If a Write Access Password is lost, clear it from the SC200 keypad and type a new password in
DCTools, or change it via the Web.
► To set a Write Access Password
1
Connect to the SC200 with DCTools/Web (see details on page 82 ).
2
Go to Configuration > Communications > Remote Access Protocols > S3P
3
Type a password into the Write Access Password field.

Passwords are case sensitive, maximum 32 characters.
4
Click the Apply Changes button.
► To clear or change a Write Access Password
1
Connect to the SC200 with DCTools/Web (see details on page 82 ).
2
Go to Configuration > Communications > Remote Access Protocols > S3P
3
Type a new password into the Write Access Password field or leave the field blank for no
password control.
4
Click the Apply Changes button.
5
DCTools only: Type the old password.
► To clear a Write Access Password from the SC200
1
Use SC200 keypad to go to Settings > Setup > Clear Write Access Password
2
Press Enter .

The password is now permanently cleared. If required, reset the password with DCTools/Web.
Web Access Security
Server Access
Access to the SC200 web server can be disabled or set for secure access using Secure Sockets
Layer (SSL) protocol.

SSL is a protocol for transmitting encrypted data over the Internet. URLs that require an SSL
connection start with https: instead of http:. If the network is insecure, Eaton recommends that
you disable HTTP Access.