Mitsubishi Electric MELSEC-L LD75D, User Manual

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(2) Error storage
When an error occurs, the error detection signal turns ON, and the error code corresponding to the error details is
stored in the following buffer memory address ([Md.23] Axis error No.) for axis error No. storage.
A new error code is stored in the buffer memory address ([Md.23] Axis error No.) for axis error storage every time
an error occurs.
When any of the following errors is detected, it is stored in the axis error No. of axis 1.
Error code: 001, 002, 107, 800, 801, 802, 805
15.4.2
Warnings
(1) Types of warnings
Warnings include system warnings and axis warnings.
(a) System warning
The types of system warnings are shown below.
• System control data setting warnings: An axis warning for axis 1 will occur.
• Positioning data setting warnings: An axis warning for each axis will occur. Note that a warning will occur for
the reference axis when an interpolation designation or axis setting warning occurs.
(b) Axis warning
Axis warnings occur due to setting warnings from operations such as positioning operations, JOG operations,
manual pulse generator operations, or system errors. They can be canceled by turning ON the "[Cd.5] Axis
error reset".
Note that some warnings cannot be canceled unless the cause of the warning is eliminated.
The axis operation status does not change even if an axis warning occurs.
(c) Types of warning codes
Axis No. Error detection signal Buffer memory address
1 X8 806
2 X9 906
3 XA 1006
4 XB 1106
Warning code Classification of warnings
100 to 199 Common warning
300 to 399 Warning during JOG operation
400 to 499 Warning during manual pulse generator operation
500 to 599 Warning during positioning operation