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21. ERROR DISPLAY AND CORRECTIVE ACTIONS FOR LIST EDIT
21 - 1
MELSEC
GOT
Chapter 21. Error Display and Corrective Actions for List Edit
21.1 Error detected with the list editor function
If an error is detected with the list editor function during operation of each mode, an
error message appears at the 4th line of the display.
Error messages, display conditions and corrective actions are displayed below. If an
error message appears, take the following actions to resume operation.
1) Check the error message.
2) Remove the cause of the error.
3) Input the corresponding key.
(The error message disappears. The screen returns to the status before error.)
(Example)
R0
1
2
3
L
0
A
0
D
R
N
U
I
T
X
Y
M
Y
0
0
1
0
GOM 0RST
0
0
0
0
0
2
0
2
0
0
0
R0
1
2
L
0
A
D
R
NI
X
Y
M
0
0
1
0
0
0
0
2
0
0
0
N O T F O U N D
SET
R0
1
2
L
0
A
D
R
NI
X
Y
M
0
0
1
0
0
0
0
2
0
0
0
.............................................................
...............................
Reading the step with the RST command.
Delete the error message.
Display the error message.
The error message disappears.
The next operation is resumed.
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