Description of the Inline controller
107144_en_01 PHOENIX CONTACT 11 / 74
ST Yellow
Status of the Niagara application
Off The process has not started.
Flashing with 2 s cycle duration,
10% (on): 90% (off)
The process is running and requires less than 10% of the pro-
cessor time.
Flashing with 2 s cycle duration,
50% (on): 50% (off)
The process is running and requires between 10% and 50% of
the processor time.
Flashing with 2 s cycle duration,
90% (on): 10% (off)
The process is running and requires more than 50% of the
processor time.
SE Yellow
Status of the I/O server
Off The process has not started.
Flashing with 2 s cycle duration,
10% (on): 90% (off)
The process is running and requires less than 10% of the pro-
cessor time.
Flashing with 2 s cycle duration,
50% (on): 50% (off)
The process is running and requires between 10% and 50% of
the processor time.
Flashing with 2 s cycle duration,
90% (on): 10% (off)
The process is running and requires more than 50% of the
processor time.
PL, ST,
and SE
Yellow Running light
Software update is being performed.
I/O status LED
IO
Status of communication with the Inline terminals
Off The I/O server has not started.
Green On Communication with the Inline terminals is error-free.
Yellow On
Communication with the Inline terminals is interrupted. It is
possible that no Inline terminals have been attached or that
the Inline terminals are not correctly snapped in.
Communication LEDs
COM1,
COM2,
LON
Data traffic of the respective interface
COM1 Rx Green On Data is being received via COM1.
COM1 Tx Yellow On Data is being sent via COM1.
COM2 Rx Green On Data is being received via COM2.
COM2 Tx Yellow On Data is being sent via COM2.
LON Tx
Yellow On
Data is being sent via LON.
(ILC 2050 BI-L only)
LON Rx
Green On
Data is being received via LON.
(ILC 2050 BI-L only)
Table 2-1 Diagnostic and status indicators [...]
Des. Color Status Meaning
Tx
Rx
Tx
Tx
Rx
1
Rx
2
COM
COM1 COM2
107144A011
LON
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