Uniflair PCOWeb Instruction Manual page 5

pCOWeb
TABLE 1.a – Status LED signals
LED Status
Green flashing (3 times/sec)
Red flashing slowly (once every 2
seconds)
Single red flash and then flashing
green
Red steady
[Off, then] green-red repeated in
rapid succession, then green
steady for 1-2 minutes
Green steady for 1-2 minutes
Red – Off slow (1second – 1
second) repeated 3 times
Red – Off fast (3 times a second)
repeated 3 times
Green-red repeated alternating
(once a second)
Red steady followed by green-red a
number of times
•
Ethernet LED: displays the status of the physical network connection (Ethernet connection signals),
regardless of whether the network parameters are correct; usually this must be green and flash when
the data transits.
TABLE 1.b – Ethernet LED signals
Ethernet LED
Green steady
Green flashing
Red
Version 1.0 August 2007
Meaning
Regular Pco-pCOWeb communication
Pco-pCOWeb communication not
established
Single Pco-pCOWeb
communication error, one failed
response from the Pco or attempt to
write a variable with an index higher
than 207.
Rescue mode
PCOWeb reboot phase
PCOWeb reboot phase
Recognition of button pressed
durino the reboot for selecting the
factory parameters)
During the reboot, confirms the
selection of the factory parameters
by pressing the button
During the firmware update, writing
block B to non-volatile memory
During the firmware update, writing
block B to non-volatile memory
Meaning
Correct Ethernet data connection
signals
Correct Ethernet data exchange
No Ethernet signal detected
Notes
When running demanding tasks
(sending a large number of
notifications), this may be green
steady for a few seconds
After 5 failed responses, the Status
LED start flashing red until
communication resumes
Wait for the conclusion of the reboot
Release the button to confirm.
Do not interrupt the power supply
Do not interrupt the power supply
Notes
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