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IM AQ6150B-02EN
Maintenance, Inspection, and Storage
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App
Index
4.1 Messages
Messages may appear on the screen while you are using this instrument. This section describes
the error messages and their causes. If a message that indicates an error or malfunction warning
appears, turn the power off and then turn it back on. If the same message appears after you restart the
instrument, contact your nearest YOKOGAWA dealer.
No. Message
Cause
No.1 to 19 Messages that appear when a function is executed
1
Peak number limit exceeded
The number of detected peaks exceeded the measurable limit. The upper limit is 1024.
This appears on the -MW (multi-wavelength) suffix code type.
2
<AVERAGE TIMES> set to 1
An execution of drift measurement was selected when the averaging measurement
count was set to 2 or higher. The count has been set to 1.
No. 20 to 69 Messages that indicate the reasons for not being able to execute a function
20
Input power too high
Measurement is not possible because the optical input power is too high.
21
Invalid port number
The port number for remote control cannot be set to 20001.
22
Invalid character
A character that cannot be used for the computer name was entered.
23
Invalid address
A value that cannot be used as part of the IP address was specified.
24
Network configuration failure
Network configuration failed.
25
Sweep time exceeds the set interval Unable to log at the specified interval because the sweep time is longer than the
interval (displayed only the first time after logging is started).
30
USB Storage not inserted
A USB storage device is not inserted.
31
USB Storage not initialized
The USB storage device is not initialized.
32
USB Storage write-protected
The USB storage device is write protected.
33
File not found
The specified load file does not exist.
34
Invalid directory name
Unable to make the directory because the directory name is invalid.
35
Invalid file name
Unable to save the file because the file name is invalid.
36
Directory already exists
Unable to make the directory because a directory with the same name already exists.
37
Copy failed
Unable to copy because a directory or file with the same name already exists.
38
File write-protected
Unable to overwrite or delete the file because the file attribute is set to read only.
39
Storage full
Unable to save the file because there is not enough free space on the USB storage
device.
40
Directory full
Unable to create the file because the number of files in the directory has reached the
upper limit.
41
No data
There is no data to save.
42
File is not data file
Unable to load the file because it is not a DATA file (CSV format).
43
File is not setting file
Unable to load the file because it is not a SETTING file (.WS1 extension).
45
File already exists
Unable to rename the file because a file with the same name already exists.
46
System data not saved properly
Failed to save the file containing setup parameters and instrument information.
47
Disk space is not enough for logging Logging cannot be started because there is not enough space for saving files with the
logging function.
48
File is not a logging file
The file cannot be loaded because it is not a logging file.
50
Incompatible firmware version
Unable to install because the firmware is not compatible.
51
Update file read error
Failed to read the update file.
• The file may be corrupt.
• There are multiple files.
• There are no files.
No. 70 to 79 Messages that indicate errors in measurement processing
70
Hardware error(motor timeout)
The internal motor is not operating normally.
71
Measurement error(setup)
Hardware setup failed.
72
Measurement error(data sampling)
Hardware data sampling failed.
73
Measurement error(amp ranging)
The internal amplifier range cannot be set properly.
74
Measurement error(sequence)
Measurement processing did not complete within the proper time.
No. 80 to 99 Warnings that indicate hardware malfunction
80
Fan1 motor stopped!
The CPU cooling fan has stopped. The instrument will shut down in 10 seconds.
81
Fan2 motor stopped!
The cooling fan has stopped. The instrument will shut down in 10 seconds.
82
Calibration data failed!
Calibration data is abnormal.
83
Internal Temparature warning!
The internal interferometer temperature is high (exceeds 40°C).
84
Internal temparature too high
The internal interferometer temperature is high (exceeds 45°C).
The instrument will shut down in 10 seconds.
Chapter 4 Maintenance, Inspection, and Storage
