207
Auxiliary Area and CIO Area in Serial Gateway Mode
Section 6-3
Note
The port settings in the Setup Area allocated in the DM Area are stored. If the
Board/Unit is operating on default settings due to a System Setup error the
default settings will be stored.
1905
1915
n+5
n+15
12 to 15
Port setting
status
System set-
tings
Serial communications mode: Always 9
hex (See note.)
08 to 11
Baud rate (See note.)
05 to 07
Reserved
04
Start bits: Always 0
03
Data length (See note.)
02
Stop bits (See note.)
01
Parity: Yes/No (See note.)
00
Parity: Even/Odd (See note.)
Words
Bit
Contents
Board
(CS Series
only)
Unit
(CS/CJ Series)
Port 1
Port 2
Port 1
Port 2
CIO
1906
CIO
1916
n+6
n+16
15
Port set-
ting sta-
tus
Hard-
ware set-
tings
0
No
0
RS-
232C
1
RS-
422A/
485
1
Reserved
14
0
1
0
1
13
0: Terminating resistance OFF
1: Terminating resistance ON
02 to 12
Reserved
01
1: System Setup error; 0: System Setup normal
00
1: Port operating
CIO
1907
CIO
1917
n+7
n+17
11 to 15
Commu-
nications
status
Reserved
10
1: Remote Unit busy receiving (Flow control)
0: Remote Unit ready to receive
09
Reserved
08
1: Local Unit busy receiving (flow control)
0: Local Unit ready to receive
07
Transmis-
sion con-
trol signal
status
DTR (ER) signal
06
DSR (DR) signal
05
Reserved
04
CTS (CS) signal
03
RTS (RS) signal
00 to 02
Reserved
Words
Bit
Contents
Board
(CS Series
only)
Unit
(CS/CJ Series)
Port 1
Port 2
Port 1
Port 2
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...