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Auxiliary Area and CIO Area in Serial Gateway Mode
Section 6-3
Serial Communications Boards (CS Series Only)
Serial Communications Units (CS/CJ Series)
n = A620 + unit number
Inner Board Error Details (CS-series Serial Communications Boards Only)
A424 contains error information for the Serial Communications Board.
Note
(1) If any of bits 05 to 11 turn ON (1), A40208 (Inner Board Error Flag) (non-
fatal error) will turn ON (1).
(2) If either bit 00 or 01 turns ON (1), A40112 (Inner Board Fatal Error Flag)
will turn ON (1).
For details on errors, refer to
Section 11
Troubleshooting and Maintenance
.
CIO Area
Words in the CIO Area are allocated as Software Switches, which are manip-
ulated from the CPU Unit to control the operation of the Serial Communica-
tions Board or Unit, and for a Status Area, which contains status and error
information for the Serial Communications Board or Unit.
Serial Communications Boards (CS Series Only)
Words CIO 1900 to CIO 1999 in the Inner Board Area are allocated for the
Serial Communications Board. In Serial Gateway Mode, only the following
words are used as the CIO Area. No other words are used.
Word
Bit
Setting
A636
03 to 15
Reserved
02
1: Port 2 Settings Change Bit
01
1: Port 1 Settings Change Bit
00
Reserved
Word
Bit
Setting
n
03 to 15
Reserved
02
1: Port 2 Settings Change Bit
01
1: Port 1 Settings Change Bit
00
Reserved
Word
Bit
Setting
A424
12 to 15
Non-fatal
error (See
note 1.)
Reserved
11
1: Error log EEPROM error; 0: Normal
10
Not used
09
Not used
08
1: Setup error; 0: Normal
07
1: Routing table error; 0: Normal
06
Reserved
05
1: Cyclic monitoring error; 0: Normal
04
Reserved
03
Fatal error
(See note
2.)
Reserved
02
Reserved
01
1: Inner bus error; 0: Normal
00
1: Inner Board watchdog timer error; 0: Normal
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...