Command Buttons - ABB Relion 630 Series Operation Manual
Power management, compact load-shedding solution
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Also See for Relion 630 Series:
- Technical manual (380 pages) ,
- Communication protocol manual (304 pages) ,
- Engineering manual (156 pages)
Table of Contents
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Section 3
IED Overview
3.3.1
28
GUID-B8B68F5D-8FDA-4B80-8C55-8EFF7B49A66B V3 EN
Figure 12:
Example view of the WHMI
The WHMI can be accessed locally and remotely.
•
Locally by connecting the user's computer to the device via the front
communication port.
•
Remotely over LAN/WAN.
Thus, the WHMI can be used remotely to set the device parameters and also other
Relion series protection relays from a central operation workplace in the substation or
the plant network.
Command buttons
Command buttons can be used to edit parameters and control information via the
WHMI.
Table 13:
Command buttons
Name
Table continues on next page
1MRS757183 F
Description
Enabling parameter editing.
Disabling parameter editing.
Writing parameters to the device.
Refreshing parameter values.
Committing changes to device's
non-volatile flash memory.
Rejecting changes.
PML630/Compact Load-Shedding Solution
Operation Manual
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