Diagnostic alarms
5.1
Status and error displays
LED display
Cn
Qn
PWR
n
Figure 5-1 LED display
Meaning of the LED displays
The following tables show the meaning of the status and error displays. Remedial measures
for diagnostic alarms can be found in the Diagnostic alarms (Page 28) chapter.
26
Port status/channel error
Channel status in standard DI mode
Supply voltage L+
Channel number
Communication module IO-Link Master CM 8xIO-Link (6ES7547-1JF00-0AB0)
Equipment Manual, 08/2022, A5E45488510-AB
5