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524
Auxiliary Area Allocations by Function
Appendix C
Function Block Information
Function Block Memory Information
OMRON FB Library Information
Note
These Auxiliary Area bits/words are not to be written by the user. The number of resends and response monitoring time must be
set by the user in the FB communications instructions settings in the PLC Setup, particularly when using function blocks from the
OMRON FB Library to execute FINS messages or DeviceNet explicit messages communications. The values set in the Settings for
OMRON FB Library in the PLC Setup will be automatically stored in the related Auxiliary Area words A580 to A582 and used by
the function blocks from the OMRON FB Library.
Equals Flag for Background
Execution
A598.01
Turns ON if matching data is found for an SRCH(181)
instruction executed in the background.
Read-only
ER/AER Flag for Back-
ground Execution
A395.10
ON when an instruction processing error or an illegal
area access error occurs during background processing.
OFF (0) when background processing starts or power is
turned ON.
Read-only
Name
Address
Description
Access
Updated
FB Program Data Flag
A345.00
Turns ON if the FB program memory contains FB pro-
gram data.
OFF: No data
ON: Data present
Read-only
Name
Address
Description
Access
Updated
FB Communications Instruc-
tion Response Required
A580.15
0: Not required
1: Required
Read-only
FB Communications Instruc-
tion Port No.
A580.08 to
A580.11
0 to 7 hex: Communications port No. 0 to 7
F hex: Automatic allocation
Read-only
FB Communications Instruc-
tion Retries
A580.00 to
A580.03
Automatically stores the number of retries in the FB com-
munications instruction settings specified in the PLC
Setup.
Read-only
FB Communications Instruc-
tion Response Monitoring
Time
A581
Automatically stores the FB communications instruction
response monitoring time set in the PLC Setup.
0001 to FFFF hex (Unit: 0.1 s; Range: 0.1 to 6553.5)
0000 hex: 2 s
Read-only
FB DeviceNet Communica-
tions Instruction Response
Monitoring Time
A582
Automatically stores the FB DeviceNet communications
instruction response monitoring time set in the PLC
Setup.
0001 to FFFF hex (Unit: 0.1 s; Range: 0.1 to 6553.5)
0000 hex: 2 s
Read-only
Name
Address
Description
Access
Updated
Содержание CP1H-CPU - 05-2006
Страница 1: ...OPERATION MANUAL CP1H CPU Unit SYSMAC CP Series CP1H X40D CP1H XA40D CP1H Y20DT D Cat No W450 E1 02...
Страница 2: ...CP1H X40D CP1H XA40D CP1H Y20DT D CP1H CPU Unit Operation Manual Revised May 2006...
Страница 3: ...iv...
Страница 11: ...xii TABLE OF CONTENTS...
Страница 15: ...xvi...
Страница 19: ...xx...
Страница 31: ...xxxii Conformance to EC Directives 6...
Страница 71: ...40 Function Blocks Section 1 5...
Страница 133: ...102 Computing the Cycle Time Section 2 7...
Страница 169: ...138 CPM1A Expansion I O Unit Wiring Section 3 6...
Страница 411: ...380 Clock Section 6 8...
Страница 519: ...488 Replacing User serviceable Parts Section 10 2...
Страница 527: ...496 Standard Models Appendix A...
Страница 535: ...504 Dimensions Diagrams Appendix B...
Страница 628: ...597 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 629: ...598 Connections to Serial Communications Option Boards Appendix F...
Страница 659: ...628 PLC Setup Appendix G...
Страница 665: ...634 Index work words 159 write protection 370...
Страница 667: ...636 Revision History...