Chapter
2
Basic information
10
RAYLASE 3-Axis Subsystem AS-50 for Laser Beam Deflection
MN049 / v1.0.0
2.7
Status LEDs
The status LEDs allow you to check important functions and statuses on the deflection unit. If
the deflection unit has status LEDs (depends on type), they are located behind a window on
the rear of the deflection unit.
LED arrangement
Name Color
Meaning
D1
red
CLK error
Data transmission faulty.
Cable defective.
D2
red
Parity error Z
D3
---
not used
D4
green
Temp. status Z
Temperature status availa-
ble if LEDs are lit.
D5
---
not used
D6
orange
New data Z
New data is being trans-
ferred if status LEDs are lit.
D7
---
not used
D8
red
Error Z
Galvanometer scanner or
driver electronics defective.
Power supply defective if
LEDs are flickering.
D9
---
not used
D10
green
+VCC
Power supplies ready for
being used if LEDs are lit.
