Network-Specific Led Indicatorscpx-Fb13; Network-Specific Led Indicators Cpx-(M)-Fb33/34/35 - Festo MSE6-E2M Original Instructions Manual

8 Diagnostics and error handling
8.2.2

Network-specific LED indicatorsCPX-FB13

[BF] – Bus Failure
LED (red) Sequence
ON
OFF
flashes
ON
OFF
off
Tab. 8.6 LED indicator [BF] – Bus Failure
8.2.3

Network-specific LED indicators CPX-(M)-FB33/34/35

[NF] – Network Failure
LED (red) Sequence
ON
OFF
flashes
ON
OFF
off
Tab. 8.7 LED indicator [NF] – Network Failure
Festo – MSE6-E2M-SY-EN – 1703d – English
Significance
Bus connection not OK. Possible
causes:
– Station number not correct
(e.g. address assigned twice)
– Bus interface defective
– Bus connection interrupted
or short-circuited
– Faulty configuration
No error (if the "PS" LED is lit)
Significance
Network connection not OK.
Possible causes:
– Configuration defective (e.g.
MAC-ID not configured)
– Device name or device
number not correct
– IO controller defective
– network connection interrup­
ted, short-circuited or dis­
turbed
No error (if the "PS" LED is lit)
Remedy
• Check address setting of the
DIL switches in the bus node.
• Check bus interface of the
master.
• Check bus connection.
• Check configuration of the
master.
–
Remedy
• Check the configuration.
• Check device name or device
number.
• Repair IO controller.
• Check network connection.
–
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