Lenord+Bauer SensorLine MiniCoder GEL 2442 - Page 27

Lenord + Bauer 4 Handling notesAdjusting the sensor
GEL 2442 27
English
How the mounting position influences the measuring signals
Air gap
U
1
U
1
A C 3 5 3 m V
Amplitude oftrack 1:
290 to 400 mV (AC)
Offset
A C U 1
A C U 2
U
1
U
1
D C 1 0 m V
D C - 1 2 m V
U
2
U
2
Offset of track1:
-20 to + 20 mV (DC)
Offset of track2:
-20 to + 20 mV (DC)
Phase
Lissajous figure:
Ideal circle
Amplitude tracking
U
1
U
1
A C U 1
A C U 2
U
2
U
2
Amplitude ratio:
U
1
/ U
2
= 0.9 to 1.1