Operation Manual
Track Supply 6 kW
80 / 125 A at 400 / 480 V
BAL9100-0124c-EN
www.conductix.com
Page 15 of 44
7
Control board hardware and failure indication
7.1
Track Supply Control Board
The control board is located in the upper part of the Track Supply and is visible if the door of the cabinet is open.
There are two PCB’s:
• The control board
• The display board sitting on top of the
control board
refer to section 7.2
7.1.1
Control board LED indication
The control board LEDs are normally only visible when the door is open and/or the protective covers have been removed.
Therefore these LEDs are intended for advanced error analysis only.
The two green LEDs (V503 and V504) indicate the correct functioning of the on-board power supplies (12 V and 5 V) and should
always be on.
The 4 LEDs on the control board inform the user of
the state of operation of the Track Supply:
•
SYNC (green LED)
•
ON (green LED)
•
WARNING (yellow LED)
•
ERROR (red LED)
The indication of the ‘On’, ‘Warning’ and ‘Error’ LEDs corresponds to the one of the three LEDs located on the Track Supply
display board (refer to section 7.2.1).
In addition the ‘Sync’ LED indicates whether an external 20 kHz synchronization signal is present or not.
