KaVo ORTHOPANTOMOGRAPH OP 3D Service Manual page 86

7 Troubleshooting
Error code
E27204
E27205
E27206
E27207
E27402
E27403
E28202
E28203
E28204
86
Problem
Missed opto
Calibration missing edges
Calibration extra edges
Calibration invalid edge
Position guard failed
Timeout
Position fail
Unexpected opto hit
Missed opto
Solution
* E09018 Resistive sensor missing.
1. Motion blocked externally.
2. See additional errors:
* E09012 Opto missing
* E09020 Stepper thermal warning
* E09021 Stepper thermal shutdown
* E09022 Stepper open coil.
1. Motion blocked externally.
2. See additional errors:
* E09012 Opto missing
* E09020 Stepper thermal warning
* E09021 Stepper thermal shutdown
* E09022 Stepper open coil.
1. Actuator pushed externally.
2. See additional errors:
* E09012 Opto missing
* E09018 Resistive sensor missing
Software error. Take logs and boot the
device.
Unintended linear position change of
the rotating unit.
Software error. Take logs and boot the
device.
1. Pushed/blocked externally.
2. See additional errors:
* E09013 Opto missing
* E09019 Resistive sensor missing
* E09020 Stepper thermal warning
* E09021 Stepper thermal shutdown
* E09022 Stepper open coil.
1. Actuator pushed externally.
2. See additional errors:
* E09013 Opto missing
* E09019 Resistive sensor missing.
1. Motion blocked externally.
2. See additional errors:
ORTHOPANTOMOGRAPH
™
OP 3D