Status Leds Of The Deflection Unit; Analog Deflection Units; Digital Deflection Units - RAYLASE AXIALSCAN Manual

Chapter 2
2.9
The status LEDs allow you to check important functions and statuses on the deflection unit. If
the deflection unit has status LEDs (depends on the type), they are located behind a protec-
tion window on the rear of the deflection unit.
2.9.1
LED arrangement
2.9.2
LED arrangement
14 RAYLASE 3-Axis Subsystems for Laser Beam Deflection

Status LEDs of the deflection unit

For subsystems with analog interface only

Analog deflection units

Name Color
D4
D5
D8
D9
D10
D11
For subsystems with digital interface only

Digital deflection units

Name Color
D1 red
D2 red
D3 red
D4 green
D5 green
D6 orange
D7 orange
D8 red
D9 red
D10 green
D11 green
Meaning
green Position acknowledge-X
green Position acknowledge-Y
red Error X
red Error Y
green +VCC
green -VCC
Meaning
CLK error
Parity error X
Parity error Y
Temp. status X
Temp. status Y
New data X
New data Y
Error X
Error Y
+VCC
-VCC
Basic information
Data transfer when LEDs
are flickering. (not analyza-
ble)
Galvanometer scanner or
driver electronics defective.
Power supply defective if
LEDs are flickering.
Power supplies ready for
being used if LEDs are lit.
Data transmission faulty.
Cable defective.
Temperature status availa-
ble if LEDs are lit.
New data is being trans-
ferred if status LEDs are lit.
Galvanometer scanner or
driver electronics defective.
Power supply defective if
LEDs are flickering.
Power supplies ready for
being used if LEDs are lit.
MN025 / v2.1.0