Nidek Medical LT-980, Руководство по обслуживанию

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LLT9A*RDA002A
76
53 Shape calculation error
Error occurred in shape
calculation. Frame has a sharp
change in its shape. Set the frame in the center
and conduct tracing again.
240 Calibration jig error
Improper jig was used for
full calibration. Improper jig was used for
full calibration.
Set a proper jig and
conduct full calibration
again.
*1001 X-axis origin sensor error
These are errors of the tracer ASSY.
Refer to the service manual for the trace ASSY (LETR-1).
*1002 Y-axis origin sensor error
*1003 Z-axis origin sensor error
*1004 R-axis origin sensor error
*1005 H-axis error
*1006 V-axis error
*1007
Clamp rear origin switch
error
*1008
Clamp front origin switch
error
*1010 EEPROM error
*1011
X-axis position sensor
error
(No code)
Improper jig was used for
automatic calibration. Improper jig was used for
automatic calibration.
Set a proper jig and
conduct auto calibration
again.
(No code)
Trace data transmission
error
Transmission error
Check the communication
setting and cable.
*(No code)
Although the pattern
setting unit is set, frame
tracing starts. (Slider
switch is not turned on.)
Slider switch malfunction Replace 40601-EA03.
(No code)
Wear-out of stylus (Stylus
becomes stuck during
frame tracing. Even if auto
calibration is conducted,
the traced circumference
differs from that obtained
before.)
The stylus is worn out. Replace the stylus.
Errors with
*
are those of the tracer ASSY. Refer to the service manual for the tracer
ASSY (LETR-1).
Code Error message Symptom Cause Remedy