Operation; Operating Elements - Pepperl+Fuchs ARS B2 IA Series Hardware Manual

ARS*-B2-IA*

Operation

4 Operation
4.1

Operating Elements

Indicators
The rail field switch provides LEDs showing status and diagnosis information about the rail field
switch itself, the Ethernet ports and the spur ports. Refer to section Product Specifications for
location of the LEDs. See chapter 2
LED identification Description
PWR A, PWR B Status of power
supply A and B
STATUS Status of the rail field
switch
LNK/CHK P1 ... P4 Status of the Ether-
net ports
Locating devices
26
Status / Possible
Color cause
Green on Power available
Off No power available
Off Good
Blue on Maintenance
required
Red on Failure
Off No communication
link established
Green on Communication link
established
Green flashing Communication link
activity
Red flashing Check function
P1 ... P4: Loacte device func-
Green simultaneous tion activated
flashing (1 Hz)
Troubleshooting
-
• Check power sup-
ply and connection
to the rail field
switch.
• Restart rail field
switch.
If the problem per-
sists, send the rail
field switch to Pep-
perl+Fuchs.
-
See note
See note
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See note
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