292
Communications Timing
Section 9-4
tion is completed. When creating the ladder diagram, use these flags as input
conditions when executing these instructions.
Communications Port
Error Flags
A Communications Port Error Flag will turn ON in the following cases.
• When an error is generated during execution of SEND(090), RECV(098),
or CMND(490).
• When an error response or retry error has been generated for the port.
These Flags will turn OFF when the corresponding Communications Port
Enabled Flag is turned OFF at the start of operation or at the start of execut-
ing the SEND(090), RECV(098), or CMND(490).
Communications Port
Completion Codes
The Communications Port Completion Code words will contain the FINS end
code after SEND(090), RECV(098), or CMND(490) has been executed.
If the Communications Port Enabled Flag turns OFF when operation is started
or SEND(090), RECV(098), or CMND(490) are executed, the contents of
these words will be cleared.
Word
Bit
Content
A202
08 to 15
Reserved
07
Communications Port Enabled Flag, Port No. 7
06
Communications Port Enabled Flag, Port No. 6
05
Communications Port Enabled Flag, Port No. 5
04
Communications Port Enabled Flag, Port No. 4
03
Communications Port Enabled Flag, Port No. 3
02
Communications Port Enabled Flag, Port No. 2
01
Communications Port Enabled Flag, Port No. 1
00
Communications Port Enabled Flag, Port No. 0
Word
Bit
Content
A219
08 to 15
Reserved
07
Communications Port Error Flag, Port No. 7
06
Communications Port Error Flag, Port No. 6
05
Communications Port Error Flag, Port No. 5
04
Communications Port Error Flag, Port No. 4
03
Communications Port Error Flag, Port No. 3
02
Communications Port Error Flag, Port No. 2
01
Communications Port Error Flag, Port No. 1
00
Communications Port Error Flag, Port No. 0
Word
Content
A203
Communications Port Completion Code, Port No. 0
A204
Communications Port Completion Code, Port No. 1
A205
Communications Port Completion Code, Port No. 2
A206
Communications Port Completion Code, Port No. 3
A207
Communications Port Completion Code, Port No. 4
A208
Communications Port Completion Code, Port No. 5
A209
Communications Port Completion Code, Port No. 6
A210
Communications Port Completion Code, Port No. 7
A211 to A218
Reserved
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...