Error Message Error Message
2. How to Read the Error Message 1. Error code in the error message is represented by
1. Display of Error Message
four-digit codes.
[NOTICE]
Error code: E1 E2 E3 E4
The language (English or Japanese) of error message is selected at the [• Language] menu in the adjustment mode.
lndividual code Group code 0:Alarm 1:Abnormal communication 2:Abnormal detector 3:Abnormality inside AML
Displays a failure message
2. The highest rank (E1 in the above figure) indicates error groups. The each next three digit figure (E2 through E4 above) indicates individual error code under error groups.
IW301-0131E09
3. Since group code “0” indicates a warning condition, it does not always mean that there is a problem in the system when an error message is displayed.
1. If AML system detects the trouble in ordinary use (user mode), it makes beep sound as well as displays error message on the moment display. Display example: [Error:2001]
4. For this reason, warning-related error messages are not registered in the system’s error history memory. Warning-related error messages are shown in the moment display in the same way as message for other group codes.
Shows that an error of error code 2001 has occurred. 2. This error message display continues till the cause is eliminated.
3. How to Read the Error History
3. While the adjustment or maintenance mode is 1. Error history records 50 errors, maximum, of the
being used, only beep sound informs the operator of the occurrence of trouble. The display on the moment display, however, does not change to the error message display automatically. Current message keeps displayed.
group code, in order of occurrence. Those beyond 50 will be made to disappear in the order of occurrence.
4. To confirm the error message in the adjustment or maintenance mode, press the lift height limit key. While you are pressing the key, the error message is shown on the moment display. (It may take some seconds for the display to change.)
2. See the “Error Data Display” in the “Functions of and How to Use Maintenance Mode” section for reading the error history.
5. If trouble remains even when you return to the user mode after exiting adjustment or maintenance mode, corresponding error message appears on the moment display.
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W301-0212E
