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731
Hayes Modem AT Command Protocol
Appendix Q
Password Verification (Sequence No. 552 (Hex 0228))
A password can be verified by executing sequence No. 552 of this protocol. It is required to set in advance the
value of the password in the words specified by the second operand of PMCR(260).
Operand and Send Data Word Settings of PMCR(260)
Setting Example
When password is OMRON-CO.
OPR 2
#0228
OPR 3
Address of first word where the password is set S
OPR4
None (Set #0000)
S+0
Number of words from address set for operand 3 to end of data 4 digits Hex
S+1
Number of bytes of comparison data (normal value of pass-
word)
4 digits Hex
S+2
:
S+n
Comparison value (password normal value)
(Fill data to left for odd numbers of bytes)
ASCII
Code length of PMCR(260) when it is used (words)
Character string length of dialling operation sent to modem (bytes)
000B
0008
4154
A T
4454
D T
3031
0 1
2D32
– 2
3334
3 4
3500
5
#
Code length of PMCR(260) when it is used (words)
Character string length of password sent to modem (bytes)
0008
0006
4F4D
O M
524F
R O
4E2D
N –
434F
C O
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...