Chapter 2
Basic information
10
RAYLASE 2-Axis Laser Beam Deflection Units
MN051_v1.0.5
2.7
Status LEDs
The status LEDs allow you to check important functions and statuses on the deflection unit.
They are located on the front or on the top of the deflection unit (depends on type).
LED arrangement
Name Color
Meaning
D1
Red
CLK fault
Data transmission faulty.
Cable defective.
D2
Red
Parity fault X
D3
Red
Parity fault Y
D4
Green
Temp. status X
Temperature status available if
LEDs are lit.
D5
Green
Temp. status Y
D6
Orange
New data X
Transfer new data if status
LEDs are lit.
D7
Orange
New data Y
D8
Red
Fault X
Galvanometer scanner or
driver electronics defective.
Power supply defective if sta-
tus LEDs are flickering.
D9
Red
Fault Y
D10
Green
+VCC
Power supplies available if
LEDs are lit.
D11
Green
-VCC
