Page 17 of 226
Version: 3.3.5
– DR05 – 23.03.2017
6.
Displays, controls and connections
Front panel view
6.1
Label
Status
Description
Fc1
(Function 1)
LED off
Serial interface COM1 not receiving data.
LED on
Serial interface COM1 receiving data.
Fc2
(Function 2)
LED off
Serial interface COM1 not sending data.
LED flashing
Serial interface COM1 sending data.
Fc3
(Function 3)
LED off
Serial interface COM2 not receiving data.
LED flashhing
Serial interface COM2 receiving data.
On if MPI: bus communication OK
Fc4
(Function 4)
LED off
Serial interface COM2 not sending data.
LED flashing
Serial interface COM2 sending data.
If MPI: bus transferring data
Rdy
(Ready)
LED flashing
The Ready LED does this for approx. 35 seconds when the
device is switched on. After this, flashing indicates boot se-
quence. This may take up to 90 seconds depending on the
type of device.
LED solid
The router is ready
Con
(Connect)
LED off
No connection to Internet or VPN
LED on
Connection to Internet
LED flashing
(1,5Hz)
VPN connection active
LED flashing
(3 Hz)
Internet or VPN connection is being established
Pwr
(Power)
LED off
Router power source is switched off or router is not connect-
ed to power source / power pack.
LED on
Power source is connected to terminal block and switched
on.
Err
(Error)
LED off
Router working without errors
LED on
Router error. Diagnostics under
System Status(see
Status
– System
)
WAN
–
Router WAN port (customer network, DSL modem ...).
WAN LED
green light up Network connection available
flashing
orange
Network data transfer active
LAN 1
– 4
–
Local network ports (e.g. machine network)
LAN LED
1
– 4
(Dual LED)
green light up Network connection available
flashing
orange
Network data transfer active
USB
–
Portable USB drive port
Dial out
–
Among other things, this button establishes an Internet or
VPN connection (hold down the button until the Con LED
starts to flash).
Reset
–
Pushing this button restarts the router (so-called cold start).
COM1
–
COM1 port for connecting to devices with RS232 / RS485,
RS422 interface.
COM2
–
COM2 port is for either connecting to devices with MPI inter-
face or to devices with RS232 / RS485, RS422 interface.
This depends on your device type.
