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BLCDN-4M12S-8DI-PD
8 LED description
8.1 Stations LED Status
LED
Colour
Status
Description
RED
RED
RED
GREEN
GREEN
OFF
ON
FLASHING (1 Hz)
FLASHING (4 Hz)
ON
FLASHING
No power
Low power or station error
I/O module configuration error
No I/O module bus communication
Station ok
Force mode active
GREEN
GREEN
RED
RED
OFF
ON
FLASHING (1 Hz)
ON
FLASHING
No connection
Connection established
No connection established, device OK
Duplicate MAC-ID
Connection time out
GREEN
GREEN
RED
RED
ON
FLASHING (1 Hz)
ON
FLASHING
I/O active
One or more I/O in Idle State
One or more I/O error
One or more I/O in Faulted State
Colour
Status
Description
RED
RED
OFF
ON
FLASHING (0.5Hz)
No diagnostics active
Station error/ module bus communication failure
Any diagnostics active
OFF
Input status x= “0“ (OFF),
no diagnostics active
Input status x = “1“ (ON)
Wire-break monitoring active (LED 0 to 3)
Overload sensor supply
IOs
MNS
IO
8.2 I/O LED Status
LED
D*
DI channels
0...7
GREEN
RED
RED
ON
ON
FLASHING (2 Hz)
Edition • 2011-3-15
* D LED also reports gateway diagnostics
12 / 32011
Hans Turck GmbH & Co.KG ñ D-45472 Mülheim an der Ruhr ñ Witzlebenstraße 7 ñ Tel. 0208 4952-0 ñ Fax 0208 4952-264 ñ [email protected] ñ www.turck.com