5.3 Key Operations and Display
5-11
5.3.7 Fault Record Display Mode
Up to six faults can be displayed in order from most recent to oldest.
Time
42 occurred
(6AL)
Fault No.
Fault Occurrence No. (1 to 6)
The larger the number, the older the fault data.
30 occurred
(5AL)
E4 occurred
(4AL)
E0 occurred
(3AL)
E1 occurred
(2AL)
01 occurred
(1AL)
Display Example
D
Displays the last fault No.
D
Displays the second most recent fault No.
D
Displays the third most recent fault No.
D
Displays the fourth most recent fault No.
D
Displays the fifth most recent fault No.
D
Displays the sixth most recent fault No.
S
Fault record data are not erased by fault reset or turning OFF power supply. (The data will not affect
the operation.)
S
To erase fault record data, turn ON bit 0 of C1-57 (right end) and turn OFF the control power supply.
When power is turned ON again, data will be erased and bit 0 of C1-57 will automatically be turned
OFF.
5
IMPORTANT
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