YOKOGAWA WT200 User Manual page 227

Error Codes regarding Self Diagnosis
Error Code Description
60 Data failure of setting parameters backup.
(setting parameters are set to default)
61* EEPROM (element 1) failure.
62* EEPROM (element 2) failure.
63* EEPROM (element 3) failure.
64 EEPROM (D/A board) failure.
65 A/D converter (element 1) failure.
66 A/D converter (element 2) failure.
67 A/D converter (element 3) failure.
68 Data file failure
(measurement data, setting parameter file failure)
69 Lithium battery voltage drop.
71 DSP communications failure.
75 DSP1 program RAM failure.
76 DSP2 program RAM failure.
77 DSP3 program RAM failure.
79 ROM checksum error.
80 RAM read/write check error.
81 DSP1 data RAM error.
82 DSP2 data RAM error.
83 DSP3 data RAM error.
84 DSP1 sample clock failure.
85 DSP2 sample clock failure.
86 DSP3 sample clock failure.
90 Incorrect board combination.
91 Incorrect board combination.
* Redundancy is provided for EPROMs that handle errors 61, 62, and 63. If one of the errors 61, 62, or 63 appears when the
instrument is turned ON, turn OFF the instrument and turn it back ON. If no errors occur on the second attempt, servicing is
not necessary.
IM 253421-01E
15.4 Error Codes and Corrective Actions
Corrective Action
–
Service is required.
Service is required.
Service is required.
Service is required.
Service is required.
Service is required.
Service is required.
File will be initialized
automatically.
Service is required.
Service is required.
Service is required.
Service is required.
Service is required.
Service is required.
Service is required.
Service is required.
Service is required.
Service is required.
Service is required.
Service is required.
Service is required.
Service is required.
Service is required.
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