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A071176 V1 EN
Figure 4:
LHMI keypad with object control, navigation and command push
buttons and RJ-45 communication port
2.5
Web HMI
The WHMI allows secure access to the protection relay via a Web browser. When the
Secure Communication
parameter in the protection relay is activated, the Web server
is forced to take a secured (HTTPS) connection to WHMI using TLS encryption.The
WHMI is verified with Internet Explorer 8.0, 9.0, 10.0 and 11.0.
WHMI is disabled by default.
WHMI offers several functions.
•
Programmable LEDs and event lists
•
System supervision
•
Parameter settings
•
Measurement display
•
Disturbance records
•
Fault records
•
Load profile record
•
Phasor diagram
•
Single-line diagram
•
Importing/Exporting parameters
•
Report summary
The menu tree structure on the WHMI is almost identical to the one on the LHMI.
1MRS758272 B
Section 2
REG615 overview
REG615
19
Application Manual