User Manual

- 4 -
Rack Mounting
Use four screws to attach the NPort 6610/6650 to a standard rack.
LED Indicators
Name
Color
Function
PWR
Red
Power is being supplied to the power input.
Ready
Red
Steady
on:
Power is on and the NPort 6600 series
is booting up.
Blinking:
IP conflict, DHCP or BOOTP server not
responding, or relay output. Check
relay output first. If still blinking, then
there is an IP conflict, or the DHCP or
BOOTP server did not respond
properly.
Green
Steady
on:
Power is on and the NPort 6600 series
is functioning normally.
Blinking:
The device server has been located by
the Administrator’s Locator function.
Off
Power is off, or power error condition exists.
Link
Orange
10 Mbps Ethernet connection.
Green
100 Mbps Ethernet connection.
Off
Ethernet cable is disconnected, or has a short.
P1-P16 Tx
Green
Serial port is transmitting data.
Off No data is being transmitted through the serial
port
P1-P16 Rx
Orange
Serial port is receiving data..
Off
No data is being received through the serial port.
FX
Orange
Steady
on:
Ethernet fiber connection, but port is
idle.
Blinking:
Fiber port is transmitting or receiving
data.
P1-P16
in-use
LEDs
Green
Serial port is opened by server side software.
Off
Serial port is not opened by server side software.
Alarm
Red
The relay Dout is open (exception)
Off
The relay Dout is Shorted (normal)
Module
Green
Network module is plugged in and detected
Off
No module present
LCM Display Panel
The NPort 6600 display panel will show the model name, server name,
and IP address when powered up
N
P
6
6
1
0
_
6
6
1
0
2
1
9
2
.
1
6
8
.
1
2
7
.
2
5
4