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Controller LEDs
confocalDT 2421 / 2422
Multifunction Button
The
Multifunction
button on the controller is assigned multiple functions. As standard, the button is assigned the
dark reference function.
Multifunction
Function 1
Function 2
Dark reference
Starts the dark reference for sensor 1 or sensor 2
Mastering, Reset Mastering
Starts or stops a master measurement of the selected signals
LED
Switches the light source for sensor 1 or sensor 2 on/off
The functions can be assigned to the individual time slots. All time intervals are indicated by the LEDs flashing/lighting
up.
Dark reference
LED
Mastering
Function 1
2 sec
0
5 sec
10 sec
15 sec
Function 2
Key lock
x min
Time
Factory
setting
Multifunction Button Actuation Time
As standard, the
Multifunction
button has a lock that is activated 5 min after the controller is switched on.
Start of Measuring Range
An offset distance (SMR) between each sensor and the target must be kept.
Sensor
SMR
Target
Start of measuring range (SMR), the shortest distance
between the front surface of the sensor and the target.
