116
(1) Diagnostic information
No.
Name
Description
Details
Set by
(Set timing)
SD0
Diagnostic error
Diagnostic error code
• Stores the error code for the error that occurred during diagnostics.
• This is the same data as the latest information in error history and system error
history.
S
(On error)
SD1
Clock time of
diagnostic error
occurrence
Clock time of diagnostic
error occurrence
Stores the year (last 2 digits) and month (2 digit BCD code) the SD0 data was
updated.
The clock of the head module synchronizes with that of the Motion controller.
(
SD2
Stores the date and hour (2 digit BCD code) the SD0 data was updated.
The clock of the head module synchronizes with that of the Motion controller.
(
SD3
Stores the minute and seconds (2 digit BCD code) the SD0 data was updated.
The clock of the head module synchronizes with that of the Motion controller.
(
SD4
Error information
category
Error information
category code
• Stored to common information (SD5 to SD15) and individual information (SD16
to SD26), respectively.
• Stores the category code that determines what the error information is.
• The following codes are stored in the common information category code.
• 0: None
• 1: Module No. (Slot No.)
• 2: File name/drive name
• 3: Time (Set value)
• The following codes are stored in the individual information category code.
• 0: None
• 1: (Empty)
• 2: File name/drive name
• 3: Time (Actual measurement value)
• 4: None
• 5: Parameter No.
• 6: None
• 7: None
• 8: None
• 9: Malfunction information
•12: File diagnostic information
• 13: None
S (On error)
b15
b7
b0
b8
to
to
Year (0 to 99) Month (1 to 12)
(Example) January, 2010
1001
H
b15
b7
b0
b8
to
to
Day (1 to 31) Hour (0 to 23)
(Example) 10 a.m. on 25th
2510
H
b15
b7
b0
b8
to
to
Minutes (0 to 59) Seconds (0 to 59)
(Example) 35 min. 48 sec.
3548
H
b15
b7
b0
b8
to
to
Individual information category codes Common information category codes
Summary of Contents for MELSEC-L SSCNETIII/H
Page 1: ...MELSEC L SSCNET H Head Module User s Manual LJ72MS15 ...
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Page 11: ...9 Memo ...
Page 17: ...15 Memo ...
Page 21: ...19 CHAPTER 1 HEAD MODULE 1 Memo ...
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Page 114: ...112 Memo ...
Page 125: ...123 APPENDICES A Appendix 7 Special Register SD List Memo ...
Page 137: ...135 APPENDICES A Appendix 9 General Safety Requirements Memo ...
Page 141: ...139 APPENDICES A Appendix 11 Processing Time Memo ...
Page 145: ...143 APPENDICES A Appendix 12 Checking Serial Number and Function Version Memo ...
Page 147: ...145 APPENDICES A Appendix 13 External Dimensions Memo ...
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