SmartPLC DataLine with Profinet device interface
105
7
Troubleshooting
Content
Status LED ...........................................................................................................................................105
Start screen: Status LEDs ....................................................................................................................106
Online diagnosis function .....................................................................................................................107
Online Support Center (OSC) ..............................................................................................................108
41667
This chapter offers information regarding fault detection and troubleshooting.
>
7.1
Status LED
41692
The status LEDs of the device provide information about the current state of system components.
Position of the status LED on device:
→
Overview
(
>
7.1.1
Status LED: Basic device
41691
Status LED
Description
H1
green
on
Device has started, warnings or error messages.
yellow
flashes 0.5 Hz
There is a warning but not an error message.
red
flashes 2 Hz
There is an error message.
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7.1.2
Status LED: Fieldbus PROFINET
41708
Status LED
Description
H2
yellow
off
no data transmission
flashes
Reception of data
H3
green
off
no physical connection
on
Physical connection OK
H4
yellow
off
no data transmission
flashes
Reception of data
H5
green
off
no physical connection
on
Physical connection OK
