LED display
8-2
NS_R
Network
Status LED
Red
Red
ON
Fatal error
System error
Watchdog timer error
Memory error
Flashing
(single flash)
Station name error
Flashing
(Double flashes)
IP address error
Flashing
(Triple flashes)
Configuration error
OFF
Offline
Power supply is OFF.
Link/Activity
PROFINET
Link status
indicator
Green
ON
No link detection/traffic detection
Flashing
Link detection/traffic detection
OFF
Not linked
Summary of Contents for B2G78-PN1
Page 34: ...I O data 5 8 Input output data...