121
ifm
Device Manual SmartSPS AC14 with EtherNet/IP interface (AC1421, AC1422), Firmware 3.1.2
2015-11-30
Troubleshooting
Status LED
>
7.1
Status LED
7094
The status LEDs of the device provide information about the current state of system components.
Position of the status LED on device:
→
Where is what on the AS-i device?
(
>
7.1.1
Status LED: Basic device
6950
Status LED
Description
H1
green
lights
Device has started, warnings or error messages.
yellow
flashes 0.5 Hz
There is a warning but not an error message.
red
flashes 2Hz
There is an error message.
>
7.1.2
Status LED: fieldbus EtherNet/IP
12115
Status LED
Description
H2
yellow
off
no data transmission
flashes
Reception of data
H3
green
off
no physical connection
lights
Physical connection OK
H4
yellow
off
no data transmission
flashes
Reception of data
H5
green
off
no physical connection
lights
Physical connection OK