Operating instructions

Monitoring Functions OI: BK MIKRO LIN.B
Page 22 of 30 Rev. 2.02 dated 31.05.2007
4.2.3 Setting the position
The preset position results from the number of pulses which the motor gives to the scanning
wand through the gear. Therefore deviations of the device dimensions cause differences of the
position.
Note:
BK MIKRO LIN.B is not an absolute measuring system!
Switch setting Position [in mm, approx.]
P1, P2 TK50-LIN.B TK100-LIN.B
0 (only P1) 0 0
6.25 3.25 6.5
25 13 26
50 26 52
75 39 78
93.75 (only P2) 48.8 97.5
4.2.4 Example for range settings
Monitoring of a bore hole 35 mm deep using TK50-LIN.B:
P1 P2
Rotary switch 18.75% 87.5%
Position 9.75 mm 45.5 mm
Fig. 4-4: Range setting using rotary switches
25%
0%
50%
75%
P1
25%
0%
50%
P2
Monitoring
range
v
1
v
max
v
S
P1
P2
Stop position
approx. 10
35