Appendix A: Interfaces
A-30
K1297-G20 Monitor User Manual
Line status.
Two LEDs, “L1” (Layer 1 activated) and “PF” (Power
Feeding), are assigned to each line connector. The LEDs indicate the line
status, as shown in the following table.
Table A–16: Line status S
0
interface module
L1
PF
Meaning
on
on
After booting: Reset of the interface.
Else: Activated, normal power feeding
alternating
with PF
alternating
with L1
Port is initialized and deactivated: Activate. Internal:
deactivated, no power feeding
on
off
Activated, no power feeding
off
on
Deactivated, normal power feeding
off
blinking
Deactivated, restricted power feeding
on
blinking
Activated, restricted power feeding
off
off
Port not active
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