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CompoWay/F Master Protocol
Appendix B
Receive Data Word Allocation (4th Operand of PMCR(260))
None. (Specify a dummy value for the operand, such as #0000.)
General-purpose Send with No Conversion and with Response
(Sequence No. 604 (Hex 025C))
This sequence sends the specified data beginning with the subaddress and SID to the specified Unit. The
response is stored starting at the specified word. No conversions are performed on the send and receive data.
Send Data Word Allocation (3rd Operand of PMCR(260))
Receive Data Word Allocation (4th Operand of PMCR(260))
+4
on
Send data
The data specified in hexadecimal here is
not converted and the number of bytes
specified in S+3 is sent.
+0
+1
+2
+3
+4
+5
+6 etc.
Offset
Contents (data format)
Data
+0
Number of send data words
(4 digits Hex)
0006 to 00FA Hex (6 to 250 decimal)
+1
Always 00 Hex
Node No. (2 digits
BCD)
00 to 99
+2 MRC
(2 digits Hex)
Subaddress
(2 digits Hex)
Specify the subaddress of the device being
communicated with.
+3
Always 00 Hex
SID (1 digit Hex)
Set the service ID of the required service
(e.g., retries).
+4
Number of send bytes (4 digits Hex)
Number of data bytes from the MCR until
the byte just before the ETX.
0000 to 01EA Hex (0 to 490 decimal)
+5
on
Send data
The data specified in hexadecimal here is
not converted and the number of bytes
specified in S+4 is sent.
+0
+1
+2
+3
+4
+5
+6 etc.
Offset
Contents (data format)
Data
+0
Number of receive data words
(4 digits Hex)
0003 to 00FA Hex (3 to 250 decimal)
+1
Response code (4 digits Hex)
The response code will be stored in hexa-
decimal form.
Offset
Contents (data format)
Data
Send data
First word of
send data
Number of send data words
+0
+1
+2
+3
+4
+5
(Undefined)
(Undefined)
Number of send bytes
(Undefined)
SID
Node No.
Subaddress
Receive data
storage words
Number of receive data words
+0
+1
+2
Response code
Response data
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...