15.8.14
UNIGATE
®
fieldbus gateway UNIGATE
®
CL PROFINET 2Port V. 1.6
32
Deutschmann Automation GmbH & Co. KG
Hardware ports, switches and LEDs
14.3 LEDs
The Gateway UNIGATE
®
CL - PROFINET features 10 LEDs with the following significance:
LED (PROFINET) Power
green
Supply voltage PROFINET (total device)
LED Link / Act. P1
green
Ethernet-link pulse found / network data traffic Port 1
LED Link / Act. P2
green
Ethernet-link pulse found / network data traffic Port 2
LED (PROFINET) State
red/green
Interface state Profinet
LED Power
green
Supply voltage serial interface
LED State
red/green
User-defined / general Gateway error
LEDs 1 / 2 / 4 / 8 (Error No. / Select ID) green
User-defined / general Gateway error
14.3.1
LED "(PROFINET) Power"
This LED is connected directly to the supply voltage of the PROFINET-side.
14.3.2
LED "Link / Act. P1"
This LED is directly controlled by the PROFINET-processor and shines when the gateway at Port
1 (X3 P1) is in an operable network (link-pulses are received) and it flickers when network data
traffic takes place.
14.3.3
LED "Link / Act. P2"
This LED is directly controlled by the PROFINET-processor and shines when the gateway at Port
2 (X3 P2) is in an operable network (link-pulses are received) and it flickers when network data
traffic takes place.
14.3.4
LED "(PROFINET) State"
Off
Waiting for Script command "Bus Start"
Lights green
Connection with IO-controller available, data exchange active
Flashes green
PROFINET initialized. Waiting for connection with IO-controller
Flashes red
PROFINET flash indication
14.3.5
LED "Power"
This LED is connected directly to the (optionally also electrically isolated) supply voltage of the
serial interface (RS232/422/485).
14.3.6
LED "State"
Lights green
Controllable via Script
Flashes green
Controllable via Script
Flashes green/red
Controllable via Script
Lights red
General Gateway error (see LEDs Error No.), controllable via Script
Flashes red
UNIGATE is in the configuration / test mode, controllable via Script
14.3.7
LEDs 1 / 2 / 4 / 8 (Error No. / Select ID)
If these 4 LEDs flash and LED “State“ simultaneously lights red, the error number is displayed in
binary notation (conversion table, see Annex) in accordance with the table in chapter "Error
handling". Additionally these LEDs are controllable via Script: