Error handling und diagnosis
EP9300-0022
56
Version: 2.3
Profinet Link/Act
LED
Display
Meaning
L/A
off
no connection to the next Profinet module
green illuminated
Link: connection to the next Profinet module
green flashing
Activity: communication with the next Profinet module
Supply voltage status
LED
Display
Meaning
Us 24 V
off
The power supply voltage Us is not present
green illuminated
The power supply voltage Us is present
Up 24 V
off
The power supply voltage Up is not present
green illuminated
The power supply voltage Up is present
Содержание EP9300-0022
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