Filter
Top Products
APP - 6
A
PPENDICES
Table 1.2 Special register list
No. Name Meaning Details
Set by
(When set)
Remark
SD0 Diagnostic errors
Diagnostic error
code
• Error codes for errors found by diagnosis are stored as BIN data.
• Refer to "APPENDIX 3" for details of the error code.
• After confirm the error content, except the stop error, it is possible to clear by
ON to OFF of the Motion error detection flag (M2039).
• Clear SD0 to SD26 by ON to OFF of the Motion error detection flag (M2039)
for except the stop error after confirming the error content.
SD1
• The year (last two digits) and month that SD0 data was updated is stored as
BCD 2-digit code.
Example : January 2006
H0601
B15 B7 B0B8to to
Month(1 to 12)Year(0 to 99)
SD2
• The day and hour that SD0 data was updated is stored as BCD 2-digit code.
Example : 25st, 10 a.m
H2510
B15 B7 B0B8to to
Day(1 to 31) Hour(0 to 23)
SD3
Clock time for
diagnostic error
occurrence
Clock time for
diagnostic error
occurrence
• The minute and second that SD0 data was updated is stored as BCD 2-digit
code.
Second(0 to 59)
B15 B7 B0B8to to
Example : 35min., 48 sec.
H3548
Minute(0 to 59)
SD4
Error information
categories
Error information
category code
• Category codes which help indicate what type of information is being stored in
the error common information areas (SD5 to SD15) and error individual
information areas (SD16 to SD26) are stored. The category code for judging
the error information type is stored.
Individual information
category codes
Common information
category codes
B15 B7B8to to
B0
• The common information category codes store the following codes.
0: No error
1: Module No./CPU No./Base No.
• The individual information category codes store the following codes.
0: No error
5: Parameter No.
13:Parameter No./CPU No.
SD5
SD6
SD7
SD8
SD9
SD10
SD11
SD12
SD13
• Common information corresponding to the diagnostic error (SD0) is stored.
• The error common information type can be judged by SD4 (common
information category code).
1: Module No./CPU No./Base No.
• For the Multiple CPU system, Module No. or CPU No. is stored
depending on the error that occurred.
(Refer to corresponding error code for which No. has been stored.)
CPU No.1: 1, CPU No.2: 2, CPU No.3: 3, CPU No.4: 4
SD14 No. Meaning
SD5 Module No./CPU No./Base No.
SD6 I/O No.
SD7
to
SD15
Empty
SD15
Error common
information
Error common
information
S (Occur an error)