EM 9250
Operator’s manual
127
UK
Correct sensitivity calibration procedure;
Correct fastening and position of the calibration weight;
Mechanical and geometric condition of the calibration weight;
geometry of the wheel used.
E 4
a) External mechanical sensor calibration error condition. Perform the external
mechanical sensor calibration procedure.
b) if the error continues after calibrating the external sensor or the external sen-
sor is not present, or there is a distance-diameter measuring sensor fault, call the
technical support centre.
E 4
a) Error condition on ultrasonic sensor calibration. Calibrate the ultrasonic sensor.
b) ultrasonic sensor not present. Visualisation of this error can be disabled by
performing the following procedure:
•
press the
key
• use the
keys to search for GAU CAL
• press the
key
E 6
Error condition when executing optimisation programme.
Repeat the procedure from the beginning.
E 12
a) Mechanical width sensor not in the rest position when machine was switched on.
Switch off the machine, return the sensor to the correct position and switch back
on. If the error persists, call in the technical support centre.
b) External sensor not present or faulty. Visualisation of this error can be disabled
by performing the following procedure:
• press the
key
• use the
keys to search for GAU CAL
• press the
key.
E 12
Ultrasonic width sensor not present or faulty. Visualisation of this error can be
disabled by performing the following procedure:
• press the
key
• use the
keys to search for GAU CAL
