15 - 3
MELSEC-Q
15 TROUBLESHOOTING
(4) Types of error codes
Error code
Classification of errors
001 to 009
Fatal errors
100 to 199
Common errors
200 to 299
OPR or absolute position restoration errors
300 to 399
JOG operation or inching operation errors
500 to 599
Positioning operation errors
800 to 899
I/F (Interface) errors
900 to 999
Parameter setting range errors
1201 to 1209
Encoder errors
2000 to 2099
Servo amplifier errors
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. Note that there is a delay of up
to 3.5 ms after the error detection signal turns ON until the error code is stored.
Axis No.
Error detection signal
Buffer memory address
1 X8
806
2 X9
906
3 XA
1006
4 XB
1106
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.
[2] Warnings
Types of warnings
Warnings detected by the QD75 include system warnings, axis warnings and
warnings detected by servo amplifier.
(1) Warnings include system warnings.
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.
(2) Warnings include axis warnings.
•
Axis warnings occur due to setting warnings from operations such as
positioning operations, JOG operations or manual pulse generator operations.
•
Axis warnings occur due to system warnings.
The axis operation status does not change even if an axis warning occurs.
Summary of Contents for QD75M1
Page 17: ...MEMO...
Page 71: ...3 20 MELSEC Q 3 SPECIFICATIONS AND FUNCTIONS MEMO...
Page 87: ...4 16 MELSEC Q 4 INSTALLATION WIRING AND MAINTENANCE OF THE PRODUCT MEMO...
Page 98: ...5 11 MELSEC Q 5 DATA USED FOR POSITIONING CONTROL MEMO...
Page 104: ...5 17 MELSEC Q 5 DATA USED FOR POSITIONING CONTROL MEMO...
Page 108: ...5 21 MELSEC Q 5 DATA USED FOR POSITIONING CONTROL MEMO...
Page 112: ...5 25 MELSEC Q 5 DATA USED FOR POSITIONING CONTROL MEMO...
Page 122: ...5 35 MELSEC Q 5 DATA USED FOR POSITIONING CONTROL MEMO...
Page 134: ...5 47 MELSEC Q 5 DATA USED FOR POSITIONING CONTROL MEMO...
Page 178: ...5 91 MELSEC Q 5 DATA USED FOR POSITIONING CONTROL MEMO...
Page 184: ...5 97 MELSEC Q 5 DATA USED FOR POSITIONING CONTROL MEMO...
Page 190: ...5 103 MELSEC Q 5 DATA USED FOR POSITIONING CONTROL MEMO...
Page 249: ...5 162 MELSEC Q 5 DATA USED FOR POSITIONING CONTROL MEMO...
Page 270: ...6 21 MELSEC Q 6 SEQUENCE PROGRAM USED FOR POSITIONING CONTROL...
Page 271: ...6 22 MELSEC Q 6 SEQUENCE PROGRAM USED FOR POSITIONING CONTROL...
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Page 301: ...6 52 MELSEC Q 6 SEQUENCE PROGRAM USED FOR POSITIONING CONTROL...
Page 328: ...7 7 MELSEC Q 7 MEMORY CONFIGURATION AND DATA PROCESS MEMO...
Page 332: ...7 11 MELSEC Q 7 MEMORY CONFIGURATION AND DATA PROCESS MEMO...
Page 339: ...MEMO...
Page 529: ...11 36 MELSEC Q 11 MANUAL CONTROL MEMO...
Page 621: ...12 92 MELSEC Q 12 CONTROL SUB FUNCTIONS MEMO...
Page 647: ...14 18 MELSEC Q 14 DEDICATED INSTRUCTIONS MEMO...
Page 755: ...Appendix 2 MELSEC Q APPENDICES MEMO...
Page 758: ...Appendix 5 MELSEC Q APPENDICES Axis address mm inch degree PLS Axis address mm inch degree PLS...
Page 879: ...Index 14 MEMO...