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12.5.2
Error histor y display
To display past errors that occurred, follow the procedure below. A maximum of 500 items
may be stored in the error history.
c
CAUTION
• Errors are not recorded when identical to a preceding error that just
occurred.
• The error category "0" is not recorded.
• The error history is initialized when
if you want to retain the error history.
[Procedure]
1) Press
(HISTRY) to enter "SYSTEM>DIAGNOS> HISTRY" mode.
■ Error histor y
SYSTEM>DIAGNOS>HISTRY
1:06/06/01,10:15:00 12.1:Emg.stop on
2:06/06/01,10:14:54 22.1:AC power low
3:06/06/01,09:59:34 17.4:D1,Over load
4:06/06/28,14:00:02 12.1:Emg.stop on
5:06/06/30,08:40:10 22.1:AC power low
NEXT P. PREV.P.
One screen displays the past 5 errors in order from the most recent error.
Error information is displayed in the following format.
<Date>, <Time> <Error No.>:<Error message>
* The hour, minute and second are displayed for the time.
2) Check the error history.
Pressing the cursor ( ↑ / ↓ ) keys changes the display one line at a time.
Pressing
(NEXT P.) or
time.
3) Press
(CLEAR) if you want to clear the error history.
4) Press
to return to "SYSTEM>DIAGNOS" mode.
(CLEAR) is used. Do not initialize
V9.00
CLEAR
(PREV. P.) changes the display one screen at a
12. "SYSTEM" mode
4-253
Chapter
4
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