enable one to be chosen. Several signals can be assigned to one LED. Then the LED reflects the
state of configured signals (combined in an OR function).
In case of breaker and isolator position signals only one position signal can be
assigned.
The caption, mode, color and active state configuration can be set once for
each LED.
12000119-IEC18000511-1-en.vsdx
IEC18000511 V1 EN-US
Figure 49: New signal (list of available signals)
4.6.7.2
Delete signal
GUID-D147DBCC-FBA8-4339-BBAC-A9D4DEEA6E46 v1
The assignment of a signal is cancelled by marking it in the dialog box and clicking on Delete
signal.
4.6.7.3
Caption
GUID-7EB7DCFA-FF48-497F-97B9-1E5CAD7B9574 v1
The name in the Caption column proposed by the program can be edited by selecting it with
the mouse. A caption can have a maximum of 20 characters.
4.6.7.4
Mode
GUID-B68CFB54-7ED9-47C7-BDC7-908066E1DF71 v2
The user can determine the response of the LED by clicking in the Mode column. The following
modes are possible:
•
Status: The current status of the signal is displayed.
•
Latching: The status of a LED is stored until one of the following occurs:
•
A bay protection function picks up
•
A station protection function trips
•
It is reset via the local HMI
•
It is reset by HMI500
•
It is reset by a binary signal
•
Switch closed green: For a defined ON or OFF state of a switch (breaker/ isolator binary
input signals 0 1 or 1 0) the closed position is indicated by a green LED and the open
position by a red LED. All other (undefined) combinations of the binary input signals (0 0
or 1 1) are indicated by a yellow LED.
•
Switch open green: For a defined ON or OFF state of a switch (breaker/ isolator binary
input signals 0 1 or 1 0) the closed position is indicated by a red LED and the open position
1MRK 500 132-UEN B
Section 4
HMI500
Distributed busbar protection REB500
55
Operation manual
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