84
CHAPTER 6
SERVICE CODES
6.1 INTRODUCTION
The service codes are used to:
Ø Calibrate module
Ø Change setting.
Ø Show and check measured values of display of certain signals, system information.
Ø Upgrade software
WARNING!
Wheel Balancer will spin in service mode when the hood is closed. Technician servicing the unit with the
calibration rotor in service mode must operate in front of the machine in upright position. If for any reason
the technician is forced to work differently than prescribed, it is mandatory to return to the service code
number or do not enter any service code number to prevent any chance of injury in case of hood dropping
unintentionally.
6.2 TABLE OF SERVICE CODES
The service codes are not the same for all balancers. The box below indicates all service codes available for this
balancer as follows:
C Description
0 Set to default pro! le and settings
3
Measurement units of unbalance readings
4
Compensation of adaptor unbalance
8 Threshold value for suppression of minor unbalance readings in units selected with C3
11 Position brake after measuring run (Power Clamp)
12 Indication of total numbers of measurement runs-> Type of counters depends on brand
14 User calibration
21 Indication of the program version number
22 Lock power clamp in clamped position
23 Enable/Disable power clamp
26 Change pedal functionality (down= brake, up=(un)clamp or opposite)
28
Display the last 10 error codes
43 Reset counters
45 Unbalance Calculation parameters
47 Select machine model
54 Checking the incremental encoder on the main shaft
55 Indication the line voltage
56 Indication of the circuit state of the wheel guard switch
57 Indication of temperature
59 Indication of the residual unbalance compensated for using code C84
60 Motor : Indication of RPM of main shaft
61 Indication of correction values for user calibration
63 Continuous measurement (with statistics)
64 Indication of the transducer sensitivity as measured with C code 83
66 Display calibration values as measured with C code 83 (virtual dimensions)
67 Display phase stability of the vibratory system as measured with C code 83
69 Successive measuring runs with pauses
71 Display angular deviation of the vibratory system as measured with C code 83
72 Measurement of angular deviation
74 Indication of position counter and basic incremental encoder test
75 Display values from AD converter
80 Calibration of the inner SAPE gauge arm and the AutoStopSystem
81 Measuring the adaptor " ange and the zero plane.
82 Calibration sonar sensor
83 Calibration of the unbalance measurement with wheel/test rotor.
84 Compensation of unbalance of main shaft
85 Copy content of serial EEPROM (EEP) from micro-controller EEP to incremental encoder EEP.
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