Datalogic AMT58 Series, Manual

Page: 191 / 435

DIAGNOSTIC LEDS
INSTRUCTION MANUAL
11
PWR Power LED ( green )
It shows the power supply state.
MS Module Status LED ( green / red )
It shows the state of the Profinet device.
L/A Link/Activity LED for port 1 P1 ( green )
It shows the state and the activity of the physical link (port 1 P1).
While the encoder is performing its power up testing, the NS network status indicator
and the MS module status indicator shall perform a test sequence.
PWR LED DESCRIPTION MEANING
OFF Power OFF
The encoder power supply is switched
OFF.
ON Power ON
The encoder power supply is switched
ON.
MS LED DESCRIPTION MEANING
OFF Not initialized
The power supply is switched OFF or the
device is in SETUP or NW_INIT state (see
" SETUP state" on page 12 ).
ON green Normal operation
The device has shifted from the NW_INIT
state (see " NW_INIT state" on page 12 ).
FLASHING
green once
Diagnostic event(s) Diagnostic event(s) active
ON red
Exception error
The device is in EXCEPTION state (see
" EXCEPTION state" on page 12 ).
Fatal event
A major internal error has occurred (this
indication is combined with the red NS
Network Status LED)
MS LED DESCRIPTION MEANING
Alternating
red / green
Firmware update
Do NOT power off the encoder. Switching
the encoder off during this phase could
cause permanent damage
LED DESCRIPTION MEANING
OFF No link Link not active, no activity on port 1 P1
ON green Link Port 1 P1 link active, no activity
FLICKERING
green
Activity Port 1 P1 link active, activity on port 1 P1