Page 39 - Arc Guard System - TVOC-2

ABB ARC GUARD SYSTEM™ – TVOC-2 INSTALLATION AND MAINTENANCE GUIDE 39

5.3.1 Menu and languages The notification window display the following:
• Position of activated detector.
The Arc Monitor includes a menu shown in the display. • Identification of energized trip contact.
The menu language can be chosen in the start-up
sequence but it can also be changed during operation. • Time and Date of arc detection.
Languages available in the system menu are:
To reset the Trip Signal Relays, K2 and K3 do the
following steps:
• English (us/uk)
1. In the notification window press Reset.
2. The notification window disappears and the
5.4 HMI start menu system returns to Start window.

3. The trip is stored in the Trip Log.
The Start menu display following main categories.
• Trip Log INFORMATION
If Auto reset of K2 and K3 is configured with
• Diagnostics
the DIP switches, the notification window will
• Configuration appear at a trip but there is no need to reset.
Press Menu to return to Start window.
• Language

• Set Time and Date
Checking the trip log
• Factory reset
To check the Trip Log from the Start Menu do the 05
5.4.1 Trip Log following steps:
1. Select 1. Trip Log
When the optical detectors detect arcs, the Arc Monitor 2. Press OK
reacts by energizing the trip contacts according to the
configuration of the DIP switches. The Arc Monitor is 3. The Trip Log window displays:
designed to save information about arc events the Trip
Log. The Trip Log can store 7 trips in a circular buffer, • Trip Log 1 (3), one of three in the trip log list
where the oldest will be overwritten. • Position of activated detector
This section describes how to handle the Trip Log.
• Identification of energized trip contact

• Time and Date of event
Trip notification window
When a trip occurs a notification window will be displayed
on the display.

1. Trip Log 1 (3)
Detector X1 : 10
Breaker K4 K5
14:02 3-Feb-2009
Trip has occured Back
Detector X1 : 10
Breaker K4 K5
14:02 3-feb-2009

Reset 1SFC170011M0201
Figure 44
Checking the trip log

1SFC170011M0201 Three detectors can be listed in the same window.
Figure 43 4. Press Back to return to Start window.
Trip notification window
5. Scroll down with the arrow key to see previous
trip events.