The following buttons are not used on the local HMI:
Table 21: Local HMI - Unused buttons
Button
Name
Open
Close
LR
Help
Function Key
5.3.7
Menu structure
GUID-3F714E0C-BB33-4768-9691-76DF43FCC006 v1
The menu structures of central unit and bay unit are similar. The central unit has additional
menu items for system settings and specific bay units.
5.3.7.1
Menu structure of the central unit
GUID-56625DFC-8323-4AF8-AE49-08348876B842 v2
•
Alarms
•
Trips
•
Clear
•
Reset all relays, lists and LEDs
•
Acknowledge Alarms
•
Reset Permanent Blocking
•
Measurements
•
Bus zones
•
BZ 1..N
•
Diff. current
•
Binary inputs
•
OC01..OCxx
•
Binary outputs
•
CR01..CRxx
•
Settings
•
System response
•
Busbar protection
•
Configuration
•
LAN IP settings
•
Process bus
•
HMI
•
IEC61850
•
System Information
•
Station Name
•
System frequency
•
DB Version
•
Date of last DB change
•
Index to last DB change
•
LED Text
Section 5
1MRK 500 132-UEN B
Local HMI
74
Distributed busbar protection REB500
Operation manual
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