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342
Troubleshooting
Section 11-3
Note
The following table shows the measures to correct the errors indicated by net-
work communications end codes (A203 to A210).
Network communi-
cations end code
Error details
Remedy
Bits
08 to 15
Bits
00 to 07
02 Hex
02 Hex
There is no Board
or Unit correspond-
ing to the unit
address.
Check whether a different Board/Unit or serial port (physi-
cal port) is specified in the PMCR(260) instruction C1 oper-
and (communications port number).
04 Hex
01 Hex
The specified ser-
vice is not sup-
ported.
Check whether a different Board/Unit or serial port (physi-
cal port) is specified in the PMCR(260) instruction C1 oper-
and (communications port number).
Check whether the serial communications mode of the
serial port specified in the C1 operand is protocol macro. If
not, set the serial communications mode to protocol macro.
02 Hex
05 Hex
The watchdog timer
expires because no
response is
received from the
remote node within
the specified time.
Check whether the serial communications mode of the
serial port specified in the C1 operand is protocol macro. If
not, set the serial communications mode to protocol macro.
11 Hex
06 Hex
The specified com-
munications
sequence number
does not exist.
The communications sequence number specified in the
PMCR(260) instruction C2 operand is unregistered.
Use CX-Protocol to register the communications sequence
number.
22 Hex
01 Hex
PMCR(260) instruc-
tion cannot be exe-
cuted because
protocol macro is
currently being exe-
cuted.
An attempt is made to execute the PMCR(260) instruction
while protocol macros are being executed.
Modify the ladder program so that bit 15 (Protocol Macro
Executing Flag) of the words allocated in the CIO Area n+9/
n+19 is set to a NC execution condition for the PMCR(260)
instruction.
24 Hex
01 Hex
No registration table
exists.
The problem cause is one of the following:
•
Protocol macro (communications sequence) data has not
been registered.
•
Protocol macro (communications sequence) data is cur-
rently being registered or transferred.
•
Protocol macro (communications sequence) data con-
tains a SUM value error.
Use CX-Protocol to transfer the correct protocol macro
(communications sequence) data.
Содержание SYSMAC CJ1W-SCU21-V1
Страница 3: ...iv...
Страница 5: ...vi...
Страница 9: ...x...
Страница 15: ...xvi...
Страница 89: ...60 Basic Operating Procedure Section 1 9...
Страница 151: ...122 RS 232C and RS 422A 485 Wiring Section 3 4...
Страница 173: ...144 Host Link Function for Replacing Existing PLCs Section 4 6...
Страница 223: ...194 Enhanced Protocol Macro Functions Section 5 6...
Страница 277: ...248 Communications Frames Section 6 8...
Страница 291: ...262 Basic Operating Procedure in No protocol Mode Section 7 4...
Страница 301: ...272 Auxiliary Area and CIO Area Allocations Section 8 3...
Страница 391: ...362 Introduction Appendix A...
Страница 421: ...392 CompoWay F Master Protocol Appendix B...
Страница 513: ...484 E5 K Digital Controller Read Protocol Appendix F...
Страница 571: ...542 E5ZE Temperature Controller Write Protocol Appendix I...
Страница 587: ...558 E5 J Temperature Controller Protocol Appendix J...
Страница 627: ...598 ES100 Digital Controller Protocol Appendix K...
Страница 661: ...632 V500 V520 Bar Code Reader Protocol Appendix M...
Страница 697: ...668 3Z4L Laser Micrometer Protocol Appendix N...
Страница 717: ...688 Visual Inspection System Protocol Appendix O...
Страница 755: ...726 V600 V620 ID Controller Protocol Appendix P...
Страница 763: ...734 Hayes Modem AT Command Protocol Appendix Q...
Страница 767: ...738 Changing Communications Port Settings Using STUP 237 Appendix R...
Страница 781: ...752 Revision History...