APPENDICES

Table 1.2 Special register list

No.

Name

Meaning

Details

Set by

Remark

(When set)

 

 

 

 

 

•Error codes for errors found by diagnosis are stored as BIN data.

•Refer to "APPENDIX 3" for details of the error code.

SD0

Diagnostic errors

Diagnostic error

• After confirm the error content, except the stop error, it is possible to clear by

code

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.

 

 

 

• The year (last two digits) and month that SD0 data was updated is stored as

 

 

 

BCD 2-digit code.

 

 

 

 

 

SD1

 

 

B15

to

B8 B7

to

B0

Example : January 2006

 

 

 

Year(0 to 99)

 

Month(1 to 12)

H0601

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Clock time for

Clock time for

• The day and hour that SD0 data was updated is stored as BCD 2-digit code.

 

 

 

 

 

 

 

 

Example : 25st, 10 a.m

SD2

diagnostic error

diagnostic error

B15

to

B8

 

B7

to

B0

 

occurrence

occurrence

Day(1 to 31)

 

Hour(0 to 23)

H2510

 

 

 

•The minute and second that SD0 data was updated is stored as BCD 2-digit code.

SD3

B15 to B8

B7 to

B0

Example : 35min., 48 sec.

 

Minute(0 to 59)

Second(0 to 59)

H3548

 

 

•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.

 

 

 

B15

to

B8 B7

to

B0

 

 

 

 

Individual information

Common information

S (Occur an error)

 

Error information

Error information

category codes

 

 

category codes

 

SD4

 

 

 

 

categories

category code

• 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

 

 

• Common information corresponding to the diagnostic error (SD0) is stored.

SD6

 

 

 

 

• The error common information type can be judged by SD4 (common

SD7

 

 

 

 

information category code).

SD8

 

 

 

 

1: Module No./CPU No./Base No.

SD9

 

 

 

 

• For the Multiple CPU system, Module No. or CPU No. is stored

SD10

 

 

 

 

 

depending on the error that occurred.

SD11

 

 

 

 

 

 

(Refer to corresponding error code for which No. has been stored.)

SD12

Error common

Error common

 

 

CPU No.1: 1, CPU No.2: 2, CPU No.3: 3, CPU No.4: 4

SD13

information

information

 

 

 

 

 

SD14

 

 

 

No.

 

Meaning

 

 

 

 

 

SD5

 

Module No./CPU No./Base No.

 

 

 

 

 

SD6

 

I/O No.

 

SD15

 

 

 

SD7

 

 

 

 

 

 

to

 

Empty

 

 

 

 

 

 

 

 

 

 

 

SD15

 

 

 

APP - 6