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Interrupt, error and system messages
9.2 PROFINET IO
ET 200M
218
Operating Instructions, 12/2008, EWA-4NEB780600602-08
9.2
PROFINET IO
9.2.1
Diagnostics using LED display on IM 153-4 PN interface module
LED display
The figure below shows the position and arrangement of the LED display on the IM 153-
4 PN interface module:
①
ON
Supply voltage 1L+ (green LED)
②
MT
Maintenance (yellow LED)
③
BF
Bus monitoring, red LED
④
SF
Group error, red LED
⑤
LINK
PROFINET IO Port 2, connection active (green LED)
⑥
RX/TX
PROFINET IO Port 2, data exchange (yellow LED)
⑦
RX/TX
PROFINET IO Port 1, data exchange (yellow LED)
⑧
LINK
PROFINET IO Port 1, connection active (green LED)
Summary of Contents for IM 153-4 PN
Page 186: ...Functions 8 9 SNMP ET 200M 184 Operating Instructions 12 2008 EWA 4NEB780600602 08 ...
Page 254: ...Order Numbers for the ET 200M ET 200M 252 Operating Instructions 12 2008 EWA 4NEB780600602 08 ...
Page 268: ...Glossary ET 200M 266 Operating Instructions 12 2008 EWA 4NEB780600602 08 ...