202
DM Area Allocations (Using Serial Gateway Mode)
Section 6-2
Serial Communications Units (CS/CJ Series)
Words are allocated in the DM Area from D30000 to D31599 as the Setup
Area for the Serial Communications Units as follows:
m = 100
×
unit number
Setup Area
■
Allocations
m = 100
×
unit number
Unit number
Word
Unit No. 0
D30000 to D30099
Unit No. 1
D30100 to D30199
Unit No. 2
D30200 to D30299
Unit No. 3
D30300 to D30399
Unit No. 4
D30400 to D30499
Unit No. 5
D30500 to D30599
Unit No. 6
D30600 to D30699
Unit No. 7
D30700 to D30799
Unit No. 8
D30800 to D30899
Unit No. 9
D30900 to D30999
Unit No. A
D31000 to D31099
Unit No. B
D31100 to D31199
Unit No. C
D31200 to D31299
Unit No. D
D31300 to D31399
Unit No. E
D31400 to D31499
Unit No. F
D31500 to D31599
m to m+1, m+8 to m+9: Port 1 Settings
m+10 to m+11, m+18 to m+19: Port 2 Settings
m+2 to m+27, m+212 to m+217: Not used.
m+20 to m+99: Not used.
DM Area
Bit
Setting
Board (CS Series
only)
Unit (CS/CJ
Series)
Port 1
Port 2
Port 1
Port 2
D32000
D32010
m
m+10
15
Port settings: 0 (default) or 1 (user-specified)
12 to 14
Reserved
08 to 11
Serial communications mode
(9 hex: Serial Gateway mode)
05 to 07
Reserved
04
Start bits
0: 1 bit; 1: 1 bit (Always 1 bit regardless of which bit is set)
03
Data length
0: 7 bits
1: 8 bits
02
Stop bits
0: 2 bits
1: 1 bit
01
Parity
0: Yes
1: No
00
Parity
0: Even
1: Odd
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...