Led Indication - PR 3100 Series Manual

led
OFF
1 Flash
(0.5 s OFF +
0.5 s ON)
Flashing 13 Hz
(15 ms ON)
Flashing 1 Hz
(15 ms ON)
Flashing 1 Hz
(0.5 s ON)
20

led IndICatIon

The device is equipped with a green power LED
in the front to indicate the operation status, see
the table below.
Condition
No supply /
device error or
code-flash CRC error
Power-up or restart
Device OK
Illegal DIP-switch
setting
Restarting due to:
Supply error/hardware.
RAM or program flow error
3100V1 0 6 -I N
output and
action required
loop supply
Connect supply /
De-energized
De-energized
Energized
Correct setting and
De-energized
re-power device
De-energized
replace device
-
-
Adjust supply /
replace device
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