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MACH 4000
Release 11/08
Port status display
Every media module has one LED per port. The meaning of this port sta-
tus LED depends on the setting on the basic device. You define the dis-
play meaning with the “SELECT” button on the basic device.
Press the button for approx. 2 seconds to change the meaning
of the display. If the button is not pressed for approx. 20 seconds, the
display status changes back to “L/D”.
RL1 - Relay 1, signal contact
(red/yellow LED)
Glowing red
Signal contact 1 is open, i.e. it is reporting an error.
Glowing yellow
Signal contact 1 is open, the “Manual Setting” is active
Not glowing
Signal contact 1 is closed, i.e. it is not reporting
an error, or it was closed via the “Manual
Setting”.
RL2 - Relay 2, signal contact
(red/yellow LED)
Glowing red
Signal contact 2 is open, i.e. it is reporting an error.
Glowing yellow
Signal contact 2 is open, the “Manual Setting” is active
Not glowing
Signal contact 2 is closed, i.e. it is not reporting
an error, or it was closed via the “Manual
Setting”.
FAN - overall fan status
(green/yellow LED)
Glowing green
The plug-in fan unit is installed, and no fan is
reporting an error.
Glowing yellow
The plug-in fan unit is installed and at least one fan is reporting
an error, or the plug-in fan unit is not installed.
RUN - BOOT/RUN
(green/yellow LED)
Glowing green
System is ready for operation.
Flashing green
System is booting.
Not glowing
System is in reset mode.
L/D - data, link status
(green LED)
Glowing green
The port LEDs of the media modules display the connection
status.
FDX - full duplex (green LED)
Glowing green
The port LEDs of the media modules display the half-duplex
or full-duplex connection status.
1000 - 10/100/1000 Mbit/s
(green LED)
Glowing green
The port LEDs of the media modules display the set transmis-
sion speed.
Содержание HIRSCHMANN MACH 4000 Series
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