Nidek Medical LE-9000LX, Operator'S Manual

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The instrument is provided with the self-diagnostic function that monitors operations all the time.
When any failure occurs in the instrument, it will stop automatically and show the error code on the
display panel. In an event of failure, inform the error code as well as the symptoms of the instrument.
The error code is essential to proper repair work.
The contents of each error code are as follows. As for the error code whose action is provided,
follow its procedure before contacting NIDEK or your authorized distributor.
APPENDIX B
ERROR CODE
ERROR CODE CONTENTS
0001
Processing error transmission error
Action: Check the cable from the RS232C connector and connections of the
peripheral devices.
0002
Processing error reception error
Action: Check the cable from the RS232C connector and connections of the
peripheral devices.
0104 Output voltage of grinding end sensor is improper.
0201
Feeler Assy. is not initialized.
Action: Press after moving feeler to center of processing chamber by lifting. If feeler
cannot be moved to center in relation to position with lens, turn power off. Then, move
feeler to center after moving shaft
0204
After rear surface of lens is measured, its front surface cannot be measured.
Action: While front surface is measured, hold feeler down lightly.
0205
Data for lens measurement or lens measured result is abnormal.
Aciton: Perform operation again from frame tracing.
0206 First data in lens shape measurement is abnormal.
0207
Data of start and end in lens shape measurement does not agree.
Action: Perform operation again from lens shape measurement by pressing .
0208 When rear surface of lens is measured, feeler is positioned beyond its measurable range.
0209 When front surface of lens is measured, feeler is positioned beyond its measurable range.
0301
Y axis data for processing is abnormal.
Action: Perform operation again from frame tracing.
0302
X axis data for processing is abnormal.
Action: If error occurs before processing, perform operation again from lens shape
measurement by pressing .
0401 X, Y, or
θ
axis motor is abnormal.
0402 Initialization of X axis motor is abnormal.
0403 Initialization of Y axis motor is abnormal.
0404 Initialization of
θ
axis motor is abnormal.
0408
Initialization of F axis motor is abnormal.
Action: Press to clear the error messasge. After moving the feeler to the
center of the processing unit, turn the power off and then on.
0501 Chuck motor does not run.