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288
Auxiliary Area and CIO Area Allocations (Modbus-RTU Slave Mode)
Section 9-3
Diagnostic
Function
Executes an echoback test. Send data will be returned.
Command
Note
From 2 to 125 (2 to 7D hex) bytes can be specified.
Response
Note
Same as in command data.
Sending A537 Hex
Write Multiple Coils
Function
Writes multiple bits in I/O memory. Allocated memory is in the C10 Area
(fixed).
Command
Response
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
D2000
3
A
C
5
D2001
D2002
Length
Data
Function Code
1 byte
08 hex
Sub-function Code
2 bytes
0 hex
Data
N
×
2 bytes (See note.)
---
Length
Data
Function Code
1 byte
08 hex
Sub-function Code
2 bytes
0 hex
Data
N
×
2 bytes (See note.)
---
Request
Response
Data
Data
Function Code
08 hex
Function Code
08 hex
Sub-function Code (H)
00 hex
Sub-function Code (H)
00 hex
Sub-function Code (L)
00 hex
Sub-function Code (L)
00 hex
Data (H)
A5 hex
Data (H)
A5 hex
Data (L)
37 hex
Data (L)
37 hex
Length
Data
Function Code
1 byte
0F hex
Starting Address
2 bytes
0 to FFFF hex
Quantity of Output
2 bytes
1 to 3E8 hex
Byte Count
1 byte
N
Output Value
n byte
n = N or N + 1
Length
Data
Function Code
1 byte
0F hex
Starting Address
2 bytes
0 to FFFF hex
Quantity of Output
2 bytes
1 to7B0 hex
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...