Configuring the CTC II
Automatic roller adjustment
33
• Edition 01/2
009
Preparing measurement of wheel circumference on the test
stand
Calculation of the roller adjustment value with the CTC II
Fig. 9: Measurement of wheel circumference on the test stand
1
Drive the vehicle with the drive axle on to the rollers.
2
On the light barrier side, affix reflecting strips on the wheel.
1
Open the “Service” menu; see the Chapter entitled “Starting configuration” on
Page 27.
,
2
Open the “Setting roller” menu.
,
3
Open the “Roller adjustment” menu.
,
4
Open the “Auto roller adjustment” menu.
…
,
5
Enter the wheel circumference determined on the road and confirm.
6
Bring the vehicle up to test speed, or drive the measuring roller.
7
Start wheel circumference measurement on the roller.
The CTC II ends the measurement independently. The CTC II automatically
calculates the roller adjustment value in X.XXX cm/imp format, based on
wheel circumference on the road and on the test stand.
The adjustment value is shown on the CTC II display.
8
Confirm the value.
The adjustment value (distance of the measuring roller per electric pulse in
cm/imp) is saved.
