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CompoWay/F Master Protocol
Appendix B
Unit Properties Read
(Sequence No. 618 (Hex 026A))
This sequence reads the Controller/component model and communications buffer size and stores the data
starting at the specified word.
Send Data Word Allocation (3rd Operand of PMCR(260))
Receive Data Word Allocation (4th Operand of PMCR(260))
Controller Status Read
(Sequence No. 619 (Hex 026B))
This sequence reads the Controller/component status and stores the data starting at the specified word.
Send Data Word Allocation (3rd Operand of PMCR(260))
Offset
Contents (data format)
Data
+0
Number of send data words
Always 0002 hex (2 decimal)
+1
(Undefined)
Node No.
(2 digits BCD)
00 to 99
First word of
send data
Number of send data words
+0
+1
(Undefined)
Node No.
Offset
Contents (data format)
Data
+0
Number of receive data words
Always 0006 Hex (6 decimal)
+1
Response code (4 digits hex)
The CompoWay/F command response code
is stored in hexadecimal code.
+2
Model number (10 digits hex
The model number is stored in hexa-
decimal code.
+3
+4
(Undefined)
+5
Buffer size (4 digits hex)
The send/receive buffer size is stored
in hexadecimal code.
Receive data
storage words
+0
+1
+2
Model number
Number of receive data words
Response code
+3
+4
+5
Buffer size
(Undefined)
Offset
Contents (data format)
Data
+0
Number of send data words
Always 0002 hex (2 decimal)
+1
(Undefined)
Node No.
(2 digits BCD)
00 to 99
First word of
send data
Number of send data words
+0
+1
(Undefined)
Node No.
Summary of Contents for SYSMAC CJ1W-SCU21-V1
Page 3: ...iv...
Page 5: ...vi...
Page 9: ...x...
Page 15: ...xvi...
Page 89: ...60 Basic Operating Procedure Section 1 9...
Page 151: ...122 RS 232C and RS 422A 485 Wiring Section 3 4...
Page 173: ...144 Host Link Function for Replacing Existing PLCs Section 4 6...
Page 223: ...194 Enhanced Protocol Macro Functions Section 5 6...
Page 277: ...248 Communications Frames Section 6 8...
Page 291: ...262 Basic Operating Procedure in No protocol Mode Section 7 4...
Page 301: ...272 Auxiliary Area and CIO Area Allocations Section 8 3...
Page 391: ...362 Introduction Appendix A...
Page 421: ...392 CompoWay F Master Protocol Appendix B...
Page 513: ...484 E5 K Digital Controller Read Protocol Appendix F...
Page 571: ...542 E5ZE Temperature Controller Write Protocol Appendix I...
Page 587: ...558 E5 J Temperature Controller Protocol Appendix J...
Page 627: ...598 ES100 Digital Controller Protocol Appendix K...
Page 661: ...632 V500 V520 Bar Code Reader Protocol Appendix M...
Page 697: ...668 3Z4L Laser Micrometer Protocol Appendix N...
Page 717: ...688 Visual Inspection System Protocol Appendix O...
Page 755: ...726 V600 V620 ID Controller Protocol Appendix P...
Page 763: ...734 Hayes Modem AT Command Protocol Appendix Q...
Page 767: ...738 Changing Communications Port Settings Using STUP 237 Appendix R...
Page 781: ...752 Revision History...