7. Overview & operating status of components
7.1 Data Collector
Fig.3 Data Collector
A
Green LED
B
Yellow LED
C
Yellow LED
D
Red LED
Data Collector LEDs
Green LED (A) fl ashing every
second
Green LED (A) lit up
Green LED (A) fl ashing irregularly Wireless connection to Data Stick
Yellow LED (B) lit up
Yellow LED (B) fl ashing irregu-
larly
Yellow LED (C) lit up
Red LED (D) lit up
22
C
B
A
D
2
1
1
Reset button
2
Power supply unit socket
3
Mini USB connection
(for fi rmware updates)
4
Ethernet port (RJ45)
Explanation
Data Collector is running. No wire-
less connection to Data Stick.
Wireless connection to Data Stick
present.
present. Data is being transmitted.
LAN connection present.
LAN connection present. Data is
being exchanged.
Power LED. Data Collector is run-
ning.
Lights up when the current status
is reporting an "error" in the system
overview.
4
3