App -
87
APPENDICES
Table App. 3.6. Special register
Number
Name
Meaning
Explanation
Set by
(When Set)
Corres-
ponding
ACPU
D9
Corresponding
CPU
SD544
Cumulative
execution time
for low speed
execution type
programs
Cumulative
execution time for
low speed
execution type
programs
(in 1 ms units)
• Stores the cumulative execution time of a low speed execution type
program into SD544 and SD545.
(Measurement is made in 100 s units.)
SD544: Stores the ms place. (Storage range: 0 to 65535)
SD545: Stores the s place. (Storage range: 0 to 900)
• Cleared to 0 after the end of one low speed scan.
S (Every END
processing)
New
QnA
SD545
Cumulative
execution time for
low speed
execution type
programs
(in 100 s units)
SD546
Execution time
for low speed
execution type
programs
Execution time for
low speed
execution type
programs
(in 1 ms units)
• Stores the execution time of a low speed execution type program during
one scan into SD546 and SD547.
(Measurement is made in 100 s units.)
SD546: Stores the ms place. (Storage range: 0 to 65535)
SD547: Stores the s place. (Storage range: 0 to 900)
• Stored every scan.
S (Every END
processing)
New
QnA
SD547
Execution time for
low speed
execution type
programs
(in 100 s units)
SD548
Scan execution
type program
execution time
Scan execution
type program
execution time (in
1 ms units)
• Stores the execution time of a scan execution type program during one
scan into SD548 and SD549.
(Measurement is made in 100 s units.)
SD548: Stores the ms place. (Storage range: 0 to 65535)
SD549: Stores the s place. (Storage range: 0 to 900)
• Stored every scan.
S (Every END
processing)
New
QnA
SD549
Scan execution
type program
execution time (in
100 s
units)
SD550
Service interval
measurement
module
Unit/module No.
• Sets I/O number for module that measures service interval.
U
New
QnA
SD551
Service interval
time
Module service
interval
(in 1 ms units)
• Stores the service interval for the module specified in SD550 into SD551
and SD552 when SM551 is turned ON.
(Measurement is made in 100 s units.)
SD551: Stores the ms place. (Storage range: 0 to 65535)
SD552: Stores the s place. (Storage range: 0 to 900)
S (Request)
New
QnA
SD552
Module service
interval
(in 100 s units)
Summary of Contents for Q2ACPU
Page 1: ......
Page 2: ......
Page 221: ...12 12 12 OVERVIEW OF PROCESSING PERFORMED BY THE QnACPU ...
Page 222: ...12 13 12 OVERVIEW OF PROCESSING PERFORMED BY THE QnACPU ...
Page 237: ...12 28 12 OVERVIEW OF PROCESSING PERFORMED BY THE QnACPU MEMO ...
Page 271: ...16 13 16 POWER SUPPLY MODULE 4 Names and description of parts of the A66P ...
Page 343: ...21 21 13 MAINTENANCE AND INSPECTION 21 4 2 Replacement of the fuse for an output module ...
Page 357: ...22 12 22 TROUBLESHOOTING ...
Page 359: ...22 14 22 TROUBLESHOOTING MEMO ...
Page 429: ...App 32 APPENDICES Trigonometric function Classification Symbol Description ...
Page 537: ...App 140 APPENDICES REMARK 1 Message 1 An error code is displayed in 2 Alert 1 3 Alert 2 ...
Page 539: ...App 142 APPENDICES 2 Q2ACPU Q2ACPU S1 modules Unit mm inch ...
Page 541: ...App 144 APPENDICES 2 A66P power supply module Unit mm inch ...
Page 543: ...App 146 APPENDICES 3 A35B base unit 4 A38B A38HB A38HBEU base unit Unit mm inch Unit mm inch ...
Page 567: ...MEMO ...
Page 569: ......
Page 570: ......