COATS 16 Bit PCB & Metal Arm Temporary - Manual (Page 4)

Error
Err.54
Err.55
Err.56
Err.57
Err.58
Err 59
Err.65
Symptom
Error in the Sonar reading.
Sonar did not read any value.
Error in the Radial Sonar reading.
The values taken by the Sonar are
insufficient for a correct Radial
Runout measurement.
Error in the Lateral Sonar reading.
Sonar did not read any value.
Error in the Lateral Sonar reading.
The values taken by the Sonar are
insufficient for a correct Lateral
Runout measurement.
Error in the Radial & Lateral Sonar
reading. No value was read by
the Radial and Lateral Sonars.
Error in the Radial and Lateral
Sonar reading. The values taken
by the Radial and Lateral Sonars
are insufficient for a correct
Runout measurement.
Printer Not Connected.
Check
1. Before taking the measurement, make sure that the RADIAL RUNOUT
SONAR is properly positioned.
2. Check the RADIAL RUNOUT SONAR connection. Unplug and replug at
power PCB.
3. Check the power supplies on the power board.
4. Replace the RADIAL RUNOUT SONAR.
5. Check that the wheel doesn’t stop before making at least 3 complete
turns after the first braking impulse.
6. Check the belt tightening.
7. Replace the PC board
1. Before taking the measurement, make sure that the RADIAL RUNOUT
SONAR is properly positioned.
2. Check that the wheel doesn’t stop before making at least 3 complete
turns after the first breaking impulse.
3. Check the belt tightening.
4. Fit a medium-sized wheel (14” x 5-3/4”) and execute a Radial Runout
measurement. If error 55 doesn’t take place anymore, it means that the
inertia of the wheel that gave the problem is the cause of the wheel
stopping before the acquisition of the minimum number of values nec-
essary for a reliable Runout measurement.
1. Before taking the measurement make sure that the LATERAL RUNOUT
SONAR is properly positioned.
2. Check the Lateral Runout Sonar connection. Unplug and Replug at
power PCB.
3. Check the power supplies on the power board.
4. Replace the LATERAL RUNOUT SONAR.
5. Check that the wheel doesn’t stop before making at least 3 complete
turns after the first braking impulse.
6. Check the belt tightening.
7 Replace the PC board.
1. Before taking the measurement, make sure that the LATERAL RUNOUT
SONAR is properly positioned.
2. Check that the wheel doesn’t stop before making at least 3 complete
turns after the first braking impulse.
3. Check the belt tightening.
4. Fit a medium-sized wheel (14”x5-3/4") and execute a Lateral Runout
measurement. If error 57 doesn’t take place anymore, it means that the
inertia of the wheel that gave the problem is the cause of the wheel
stopping before the acquisition of the minimum number of values nec-
essary for a reliable Runout measurement.
1. Check actions in Error 54.
2. Check actions in Error 56.
1. Check actions in Error 55.
2. Check actions in Error 57.
1. Check serial connector at computer PCB.
2. Check serial connections inside cabinet at wire tray.
8113936 00 10/04 page 4 of 4 © COPYRIGHT 2004 HENNESSY INDUSTRIES AND COATS ALL RIGHTS RESERVED PRINTED IN U.S.A.