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Chapter
7
7-55 ADAM 4000 Series User’s Manual
$AA0L
Name
Read Minimum Input Signal Width at Low Level command
Description
Read the minimum input signal width at low level for a
specified counter/frequency module to filter noise.
Syntax
$AA0L(cr)
$
is a delimiter character.
AA
(range 00-FF) represents the 2-character hexadecimal
address that you will access to.
0L
is the Read Minimum Input Signal Width at Low Level
command.
(cr)
is the terminating character, carriage return (0Dh).
Response
!AA(data)(cr)
if the command is valid.
?AA(cr)
if an invalid operation was entered.
There is no response if the module detects a syntax or
communication error, or even if the specified address does
not exist.
!
is a delimiter character which indicates a valid command.
?
is a delimiter character which indicates an invalid
command.
AA
(range 00-FF) represents the 2-character hexadecimal
address of the module.
(data)
is the minimum width at low level. The unit is in
μ
sec (microsecond) and its resolution is 1
μ
sec. The format
is a five digit integer that ranges from 2
μ
sec to 65535
μ
sec.
(cr)
is the terminating character, carriage return (0Dh).
Example
command: $050L(cr)
response: !0500084(cr)
The command requests the counter/frequency module at
address 05 to read its minimum input signal width at low
level. The module replies that its minimum input signal
width at low level is 84
μ
sec.
4080, 4080D
Summary of Contents for Data Acquisition Modules ADAM 4000
Page 1: ...ADAM 4000 Data Acquisition Modules User s Manual ...
Page 7: ...Introduction 1 ...
Page 11: ...Installation Guideline 2 ...
Page 28: ...I O Modules 3 ...
Page 98: ...Chapter 3 Chapter 3 I O Modules 3 71 Figure 3 69 ADAM 4069 Form A Relay Output ...
Page 104: ...Command Set 4 ...
Page 147: ...Analog Input Module Command Set 5 ...
Page 215: ...Analog Output Module Command Set 6 ...
Page 236: ...Digital I O Relay ouput and Counter Frequency Command Set 7 ...
Page 313: ...Calibration 8 ...
Page 329: ...Technical Specifications A ...
Page 335: ...Appendix A Appendix A Technical Specification A 7 Figure A 2 ADAM 4011D Function Diagram ...
Page 337: ...Appendix A Appendix A Technical Specification A 9 Figure A 3 ADAM 4012 Function Diagram ...
Page 339: ...Appendix A Appendix A Technical Specification A 11 Figure A 4 ADAM 4013 Function Diagram ...
Page 341: ...Appendix A Appendix A Technical Specification A 13 Figure A 5 ADAM 4016 Function Diagram ...
Page 343: ...Appendix A Appendix A Technical Specification A 15 Figure A 6 ADAM 4017 4017 Function Diagram ...
Page 349: ...Appendix A Appendix A Technical Specification A 21 Figure A 8 ADAM 4018M Function Diagram ...
Page 351: ...Appendix A Appendix A Technical Specification A 23 Figure A 9 ADAM 4019 Function Diagram ...
Page 355: ...Appendix A Appendix A Technical Specification A 27 Figure A 11 ADAM 4024 Function Diagram ...
Page 357: ...Appendix A Appendix A Technical Specification A 29 Figure A 12 ADAM 4050 Function Diagram ...
Page 377: ...Data Formats and I O Ranges B ...
Page 389: ...Technical Diagrams C ...
Page 392: ...Technical Diagrams C 4 ADAM 4000 Series User s Manual Figure C 3 DIN Rail Mounting ...
Page 394: ...Technical Diagrams C 6 ADAM 4000 Series User s Manual Figure C 5 Panel Mounting ...
Page 395: ...Appendix C Appendix C Technical Diagrams C 7 C 2 3 Piggyback Stack Figure C 6 Piggyback Stack ...
Page 396: ...Utility Software D ...
Page 404: ...RS 485 Network E ...
Page 411: ...How to use the Checksum feature F ...
Page 415: ...ADAM 4000 I O Modbus Mapping Table G ...
Page 428: ...Changing Configuration to Modbus Protocol H ...