Status displays
G&D ControlCenter-Digital-288 ·
25
English
Status displays
The LEDs at the various components of the matrix switch let you monitor the sys-
tem’s operating status at all time.
LEDs at the switch card
LEDs at the controller card
LED
Colour
Status
Meaning
Status
Green
On
Switch card is ready for operation.
Blinking Switch card is initialised.
Fail
Red
On
Switch card is initialised or does not react.
Function
Yellow
reserved for future functions
Ident.
Blue
On
LED to identify device in the web application is active.
Name
LED
Status
Meaning
Status
Green
On
Controller card is ready for operation.
Blinking
Controller card is initialised.
Fail Ctrl
Red
On
The CPU at the controller card does not react.
Fail Comm.
Red
On
The communication module at the controller card does
not react.
Ident.
Blue
On
LED to identify the device in the web application is
active.
Network A
Yellow
On
Connection to network established.
Green
Blinking
Activity at network port.
Network B
Yellow
On
Connection to network established.
Green
Blinking
Activity at network port.