ABB REF615 - 3.2.4.2 Parameter Management; 3.2.4.3 Front Communication

A070754 V3 EN
Figure 4: Example view of the WHMI
The WHMI can be accessed:
• Locally by connecting your laptop to the IED via the front communication port.
• Remotely over LAN/WAN.
2.6 Authorization
The user categories have been predefined for the LHMI and the WHMI, each with
different rights and default passwords.
The default passwords can be changed with Administrator user rights.
User authorization is disabled by default but WHMI always uses
authorization.
Section 2 1MRS756378 D
REF615 overview
24 REF615
Application Manual