CEMB USA ER100 - Manual (Page 77)

77
use and maintenance manual Rev. 11-2011
ENGLISH
Err. 221/
Err. 222/
Err. 223/
Err. 224/
Err. 225
Internal laser read error 1. Check that the light spot is visible on the wheel to be measured.
2. Check that you have correctly mounted the wheel to be balanced.
3. Check that there are no objects other than the wheel in the laser
measuring range.
4. Repeat the dimension measurement.
HardwarE
ErrorS
caUSE cHEckS
Err.2 Hardware error from acquisition board. ---
Code 21 Error. Guard open during measurement. 1. Repeat the measurement keeping the guard closed until the end of the
spin.
Code 22 STOP during a measuring cycle. 1. Repeat the measuring cycle avoiding to press the STOP button unless
for an emergency.
Code 23 Error. Lift position during the measuring
cycle.
1. Enable the measuring cycle only when the lift is in rest position.
2. Do not move the lift during the measuring cycle.
Code 24 Pneumatic spindle released during the
measuring cycle.
1. Lock the wheel before starting the measuring cycle.
2. Do not move the lift during the measuring cycle.
Code 25 Rotation start timeout. 1. Check that there are no obstructions to normal wheel rotation.
2. Use the self-diagnostics function to check the encoder.
3. Use the self-diagnostics function to check proper functioning of the
electromagnetic switch.
4. Check functioning of the power board relay
Code 26 Wheel braking timeout 1. Check functioning of the power board relay
Code 27 Inverse rotation. 1. Use the self-diagnostics function to check the encoder.
2. Check functioning of the power board relay
Code 28 Unbalance measurement timeout. 1. Repeat the unbalance measuring cycle.
2. Contact Technical Service.
Code 29 Eccentricity measurement timeout. 1. Repeat the eccentricity measuring cycle.
2. Contact Technical Service.
ErrorS
HardwarE
tYpE
caUSE cHEckS
Err.3 Software error from acquisition board. ---
Code: all Configuration parameter setting errors
from the PC to the computer board.
1. Turn the wheel balancing machine off and on again.
2. Contact Technical Service.
ErrorS
HardwarE
tYpE
caUSE cHEckS
Err.128 Ethernet error. ---
Code: all Communication errors via Ethernet
between the PC and the acquisition
board.
1. Turn the wheel balancing machine off and on again.
2. Check the Ethernet connection cables between the PC and the
acquisition board.
3. Replace the acquisition board.
Unbalance
incorrect with
back centring
cones
Wheel slipping on the adapter because
the BP system is at the end of travel or
because of incorrect fitting of the tyre
tie-rod
Mount the wheel in vertical position and push the sleeve up against the
wheel. If necessary, repeat locking/unlocking/locking and perform the
procedure again.
Diagnostics