High-Speed Counter Module
User's Manual
-QD62
-QD62E
-QD62D
-GX Configurator-CT (SW0D5C-QCTU-E)
(Read these precautions before using this product.)
Before using this product, please read this manual and the relevant manuals carefully and pay full attention to safety to handle the product correctly.
The precautions given in this manual are concerned with this product only. For the safety precautions of the programmable controller system, refer to the user's manual for the CPU module used.
In this manual, the safety precautions are classified into two levels: "WARNING" and "CAUTION".
Under some circumstances, failure to observe the precautions given under "CAUTION" may lead to serious consequences.
Observe the precautions of both levels because they are important for personal and system safety. Make sure that the end users read this manual and then keep the manual in a safe place for future reference.
[Design Precautions]
WARNING
•Do not write any data to the "system area" of the buffer memory in the intelligent function module.
Doing so may cause malfunction of the programmable controller system.
•Outputs may remain on or off due to a failure of the external output transistor. Configure an external circuit for monitoring output signals that could cause a serious accident.
CAUTION
•Do not install the control lines or communication cables together with the main circuit lines or power cables.
Keep a distance of 150 mm (5.9 inch) or more between them. Failure to do so may result in malfunction due to noise.
A - 1 |
A - 1 |
[Installation Precautions]
CAUTION
•Use the programmable controller in an environment that meets the general specifications in the user’s manual for the CPU module used.
Failure to do so may result in electric shock, fire, malfunction, or damage to or deterioration of the product.
•To mount the module, while pressing the module mounting lever located in the lower part of the module, fully insert the module fixing projection(s) into the hole(s) in the base unit and press the module until it snaps into place.
Incorrect mounting may cause malfunction, failure or drop of the module.
When using the programmable controller in an environment of frequent vibrations, fix the module with a screw.
Tighten the screw within the specified torque range.
Undertightening can cause drop of the screw, short circuit or malfunction. Overtightening can damage the screw and/or module, resulting in drop, short circuit, or malfunction.
•Shut off the external power supply (all phases) used in the system before mounting or removing the module.
Failure to do so may result in damage to the product.
•Do not directly touch any conductive part or electronic component of the module.
Doing so can cause malfunction or failure of the module.
[Wiring Precautions]
CAUTION
•Connectors for external devices must be crimped with the tool specified by the manufacturer or must be correctly soldered. Incomplete connections may cause short circuit, fire, or malfunction.
•Prevent foreign matter such as dust or wire chips from entering the module.
Such foreign matter can cause a fire, failure, or malfunction.
•A protective film is attached to the top of the module to prevent foreign matter, such as wire chips, from entering the module during wiring.
Do not remove the film during wiring.
Remove it for heat dissipation before system operation.
•Place the cables in a duct or clamp them.
If not, dangling cable may swing or inadvertently be pulled, resulting in damage to the module or cables or malfunction due to poor contact.
A - 2 |
A - 2 |
[Wiring Precautions]
CAUTION
•When disconnecting the cable from the module, do not pull the cable by the cable part. For the cable with connector, hold the connector part of the cable.
Pulling the cable connected to the module may result in malfunction or damage to the module or cable.
•Individually ground the shielded cables on the encoder side (relay box) with a ground resistance of 100 or less.
Failure to do so may cause malfunction.
•Check the rated voltage and terminal layout before wiring to the module, and connect the cables correctly.
Connecting a power supply with a different voltage rating or incorrect wiring may cause a fire or failure.
[Startup and Maintenance Precautions]
WARNING
•Do not touch any terminal while power is on. Doing so will cause electric shock or malfunction.
•Shut off the external power supply (all phases) used in the system before cleaning the module or retightening the connector screws or module fixing screws.
Failure to do so may result in electric shock or cause the module to fail or malfunction. Undertightening can cause drop of the screw, short circuit or malfunction. Overtightening can damage the screw and/or module, resulting in drop, short circuit, or malfunction.
CAUTION
• Do not disassemble or modify the module.
Doing so may cause failure, malfunction, injury, or a fire.
•Shut off the external power supply (all phases) used in the system before mounting or removing the module.
Failure to do so may cause the module to fail or malfunction.
•After the first use of the product, do not mount/remove the module to/from the base unit more than 50 times (IEC 61131-2 compliant).
Exceeding the limit of 50 times may cause malfunction.
•Before handling the module, touch a conducting object such as a grounded metal to discharge the static electricity from the human body.
Failure to do so may cause the module to fail or malfunction.
A - 3 |
A - 3 |
[Disposal Precaution]
CAUTION
• When disposing of this product, treat it as industrial waste.
A - 4 |
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(1)Mitsubishi programmable controller ("the PRODUCT") shall be used in conditions;
i)where any problem, fault or failure occurring in the PRODUCT, if any, shall not lead to any major or serious accident; and
ii)where the backup and fail-safe function are systematically or automatically provided outside of the PRODUCT for the case of any problem, fault or failure occurring in the PRODUCT.
(2)The PRODUCT has been designed and manufactured for the purpose of being used in general industries.
MITSUBISHI SHALL HAVE NO RESPONSIBILITY OR LIABILITY (INCLUDING, BUT NOT LIMITED TO ANY AND ALL RESPONSIBILITY OR LIABILITY BASED ON CONTRACT, WARRANTY, TORT, PRODUCT LIABILITY) FOR ANY INJURY OR DEATH TO PERSONS OR LOSS OR DAMAGE TO PROPERTY CAUSED BY the PRODUCT THAT ARE OPERATED OR USED IN APPLICATION NOT INTENDED OR EXCLUDED BY INSTRUCTIONS, PRECAUTIONS, OR WARNING CONTAINED IN MITSUBISHI'S USER, INSTRUCTION AND/OR SAFETY MANUALS, TECHNICAL BULLETINS AND GUIDELINES FOR the PRODUCT.
("Prohibited Application")
Prohibited Applications include, but not limited to, the use of the PRODUCT in;
y Nuclear Power Plants and any other power plants operated by Power companies, and/or any other cases in which the public could be affected if any problem or fault occurs in the PRODUCT.
y Railway companies or Public service purposes, and/or any other cases in which establishment of a special quality assurance system is required by the Purchaser or End User.
y Aircraft or Aerospace, Medical applications, Train equipment, transport equipment such as Elevator and Escalator, Incineration and Fuel devices, Vehicles, Manned transportation, Equipment for Recreation and Amusement, and Safety devices, handling of Nuclear or Hazardous Materials or Chemicals, Mining and Drilling, and/or other applications where there is a significant risk of injury to the public or property.
Notwithstanding the above, restrictions Mitsubishi may in its sole discretion, authorize use of the PRODUCT in one or more of the Prohibited Applications, provided that the usage of the PRODUCT is limited only for the specific applications agreed to by Mitsubishi and provided further that no special quality assurance or fail-safe, redundant or other safety features which exceed the general specifications of the PRODUCTs are required. For details, please contact the Mitsubishi representative in your region.
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The manual number is given on the bottom left of the back cover. |
Print Date |
Manual Number |
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Revision |
Dec., 1999 |
SH(NA)-080036-A |
First edition |
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Oct., 2000 |
SH(NA)-080036-B |
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Correction |
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About the Generic Terms and Abbreviation, Section 2.1, Section 7.2.2, |
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7.3.3, 7.6.1 |
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Jun., 2001 |
SH(NA)-080036-C |
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Standardize the name from software package (GPP function) to Product |
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name (GX Developer). |
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Standardize the name from utility package (QCTU) to Product name |
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(GX Configurator-CT). |
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Addition |
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Section 2.2, 2.3 |
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Correction |
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SAFETY PRECAUTIONS, Conformation to the EMC Directive and Low |
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Voltage Instruction, About the Generic Terms and Abbreviations, |
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Product Structure, Section 2.1, Section 3.2, 3.5, Section 6.2, Section |
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7.2, 7.2.1, 7.2.2, 7.3.3 |
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Feb., 2002 |
SH(NA)-080036-D |
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Correction |
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About the Generic Terms and Abbreviation, Section 2.1, Section 7.2.1, |
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7.2.2 |
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Feb., 2003 |
SH(NA)-080036-E |
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Correction |
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SAFETY PRECAUTIONS, INTRODUCTION, CONTENTS, About the |
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Generic Terms and Abbreviations, Section 2.1, Section 3.5, Section 4.3, |
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Section 5.4, Section 7.2.2, Section 7.3.2, Section 7.3.3, Section 7.4 to |
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Section 7.6, Section 8.1.1, INDEX |
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May, 2003 |
SH(NA)-080036-F |
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Correction |
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Section 2.3, Section 5.3 |
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Jun., 2004 |
SH(NA)-080036-G |
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Addition |
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Section 2.4 |
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Correction |
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SAFETY PRECAUTIONS, Section 4.1, Section 5.1.3, Section 7.4, |
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Section 7.6.1, Section 8.1, Section 8.2 |
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Oct., 2004 |
SH(NA)-080036-H |
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Correction |
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SAFETY PRECAUTIONS, Section 2.1, Section 4.1 |
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Jul., 2005 |
SH(NA)-080036-I |
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Correction |
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Section 6.5, Section 8.2 |
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Feb., 2006 |
SH(NA)-080036-J |
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Correction |
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Conformation to the EMC Directive and Low Voltage Instruction, |
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Section 2.2, Section 7.2.2 |
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The manual number is given on the bottom left of the back cover. |
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Print Date |
Manual Number |
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Revision |
Jun., 2007 |
SH(NA)-080036-K |
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Correction |
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CONTENTS, About the Generic Terms and Abbreviations, Section 3.1, |
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Section 3.3.2, Section 4.1, Section 4.3 to 4.5, Section 5.1.1, Section 5.2, |
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Section 5.3, Section 6.4, Section 6.5, Section 7.3.1 to 7.3.3, Section 7.4 |
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to 7.6, Chapter 8, Section 8.1.1, Section 8.3, Section 9.1 to 9.3, INDEX |
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Jan., 2008 |
SH(NA)-080036-L |
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Correction |
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CONTENTS, About the Generic Terms and Abbreviations, Section 2.2, |
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Section 2.5, Section 7.2.2, Section 7.3.2, Section 7.3.3, Section 7.4, |
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Section 7.6 |
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Addition |
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Section 2.3 |
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May, 2008 |
SH(NA)-080036-M |
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Correction |
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SAFETY PRECAUTIONS, Compliance with the EMC and Low Voltage |
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Directives, About the Generic Terms and Abbreviations, Section 2.1, |
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Section 2.5, Section 3.5, Section 4.1, Section 4.4.2, Section 7.2.1, |
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Section 7.3.1, Section 7.3.3 |
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Mar., 2009 |
SH(NA)-080036-N |
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Correction |
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About the Generic Terms and Abbreviations, Section 1.1, Section 2.1, |
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Section 4.4.5, Section 6.2 to Section 6.5, Section 7.2.1, Section 7.6.1, |
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Chapter 8 |
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Section numbers changed |
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Section 4.5 |
Section 4.5.1, 4.5.2, Section 8.1 Section 8.1.1, |
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Section 8.2 |
Section 8.1.2 |
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Addition |
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Section 4.5, Section 8.2 |
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A - 7 |
A - 7 |
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The manual number is given on the bottom left of the back cover. |
Print Date |
Manual Number |
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Revision |
Sep., 2010 |
SH(NA)-080036-O |
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Correction |
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SAFETY PRECAUTIONS, About the Generic Terms and Abbreviations, |
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Chapter 1, Section 1.1, Section 2.1, Section 2.3, Section 2.5, |
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Section 3.1, Section 3.2, Section 3.3, Section 3.3.1, Section 3.3.2, |
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Section 3.4, Section 3.5, Section 4.3, Section 4.4.1 to Section 4.4.4, |
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Section 4.5.1, Section 5.1.1, Section 5.1.3, Section 5.2.1, Section 5.2.2, |
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Section 5.3, Section 5.4, Section 6.1, Section 6.1.1, Section 6.1.2, |
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Section 6.2 to Section 6.5, Section 7.1, Section 7.2.1, Section 7.3.3, |
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Section 7.5, Section 7.6.1, Chapter 8, Section 8.1.1, Section 8.1.2, |
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Section 8.2.1, Section 8.2.2, Section 8.3, Section 9.1 to Section 9.3, |
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Appendix 1 |
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Addition |
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CONDITIONS OF USE FOR THE PRODUCT, |
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Section 9.4 to Section 9.6 |
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Jul., 2012 |
SH(NA)-080036-P |
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Correction |
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SAFETY PRECAUTIONS, COMPLIANCE WITH EMC AND LOW |
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VOLTAGE DIRECTIVES, ABOUT THE GENERIC TERMS AND |
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ABBREVIATIONS, PACKING LIST, Section 2.1, Section 2.5, |
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Section 4.2, Section 4.4.1, Section 4.4.5, Section 4.5.1, Section 4.5.2, |
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Section 5.1.3, Section 5.2.1, Section 5.3, Section 6.1.1, Section 6.5, |
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Section 7.2.1, Section 7.2.2, Section 7.3.1, Section 7.3.2, Section 7.3.3, |
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Section 7.4, Section 7.5, Section 7.6.1, Section 8.1.1, Section 8.1.2, |
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Section 8.2.1, Section 8.2.2, Section 9.1, Section 9.2, Section 9.3 |
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Japanese Manual Version SH-080035-S
This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.
♥ 1999 MITSUBISHI ELECTRIC CORPORATION
A - 8 |
A - 8 |
Thank you for purchasing the MELSEC-Q series programmable controller.
Before using the equipment, please read this manual carefully to develop full familiarity with the functions and performance of the Q series programmable controller you have purchased, so as to ensure correct use.
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CONTENTS |
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SAFETY PRECAUTIONS.............................................................................................................................. |
A- 1 |
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CONDITIONS OF USE FOR THE PRODUCT ............................................................................................. |
A- 5 |
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REVISIONS.................................................................................................................................................... |
A- 6 |
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INTRODUCTION............................................................................................................................................ |
A- 9 |
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CONTENTS.................................................................................................................................................... |
A- 9 |
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COMPLIANCE WITH EMC AND LOW VOLTAGE DIRECTIVES ............................................................... |
A-12 |
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ABOUT THE GENERIC TERMS AND ABBREVIATIONS........................................................................... |
A-12 |
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PACKING LIST............................................................................................................................................... |
A-13 |
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1 OVERVIEW |
1- 1 to 1- 3 |
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1.1 |
Features .................................................................................................................................................. |
1- |
2 |
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2 SYSTEM CONFIGURATION |
2- 1 to 2- 8 |
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2.1 |
Applicable Systems................................................................................................................................. |
2- |
1 |
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2.2 |
About Use of the QD62 (E/D) with the Q00J/Q00/Q01CPU ................................................................. |
2- 5 |
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2.3 |
About Use of the QD62 (E/D) with the Redundant CPU ....................................................................... |
2- 5 |
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2.4 |
About Use of the QD62 (E/D) on the MELSECNET/H Remote I/O Station.......................................... |
2- 6 |
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2.5 |
How to Check the Function Version/Serial No./Software Version ........................................................ |
2- |
6 |
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3 SPECIFICATIONS |
3- 1 to 3-15 |
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3.1 |
Performance Specifications.................................................................................................................... |
3- |
1 |
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3.2 |
Function List ............................................................................................................................................ |
3- |
4 |
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3.3 |
I/O Signals for the CPU Module ............................................................................................................. |
3- 5 |
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3.3.1 |
List of I/O signals.............................................................................................................................. |
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5 |
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3.3.2 |
Functions of I/O signals.................................................................................................................... |
3- |
6 |
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3.4 |
Buffer Memory Assignments .................................................................................................................. |
3- 9 |
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3.5 |
Interface with External Devices .............................................................................................................. |
3-12 |
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3.6 |
Encoders that can be Connected ........................................................................................................... |
3-15 |
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4 SETUP AND PROCEDURE BEFORE STARTING THE OPERATION |
4- 1 to 4-17 |
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4.1 |
Handling Precautions.............................................................................................................................. |
4- |
1 |
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4.2 |
Procedure Before Starting the Operation............................................................................................... |
4- |
2 |
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4.3 |
Part Identification Nomenclature ............................................................................................................ |
4- |
3 |
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4.4 |
Wiring....................................................................................................................................................... |
4- |
5 |
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4.4.1 |
Wiring precautions............................................................................................................................ |
4- |
5 |
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4.4.2 Wiring example of a module and an encoder ................................................................................. |
4- 6 |
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4.4.3 |
Wiring example of a controller and an external input terminal ....................................................... |
4- |
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4.4.4 Wiring example with an external output .......................................................................................... |
4-11 |
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4.4.5 |
Using the connector/terminal block converter module.................................................................... |
4-12 |
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A - 9 |
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A - 9 |
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4.5 |
Setting from GX Developer..................................................................................................................... |
4-14 |
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4.5.1 |
Intelligent function module detailed setting ..................................................................................... |
4-14 |
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4.5.2 |
Switch setting for intelligent function module .................................................................................. |
4-16 |
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5 BASIC USAGE |
5- 1 to 5-12 |
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5.1 |
Pulse Input and Counting Method .......................................................................................................... |
5- 1 |
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5.1.1 Types of pulse input methods.......................................................................................................... |
5- |
1 |
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5.1.2 |
Setting the count method ................................................................................................................. |
5- |
3 |
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5.1.3 |
Reading the present values ............................................................................................................. |
5- |
3 |
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5.2 |
Selecting the Counter Format................................................................................................................. |
5- |
4 |
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5.2.1 |
Selecting the linear counter ............................................................................................................. |
5- |
4 |
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5.2.2 |
Selecting the ring counter ................................................................................................................ |
5- |
5 |
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5.3 |
Using the Coincidence Output Function................................................................................................. |
5- |
7 |
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5.4 |
Using the Preset Function ...................................................................................................................... |
5-11 |
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6 CONVENIENT USAGE |
6- 1 to 6-10 |
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6.1 |
Selecting the Counter Function .............................................................................................................. |
6- |
1 |
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6.1.1 |
Reading the counter function selection count value ....................................................................... |
6- |
2 |
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6.1.2 |
Count error ....................................................................................................................................... |
6- |
3 |
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6.2 |
Using the Disable Count Function.......................................................................................................... |
6- |
4 |
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6.3 |
Using the Latch Counter Function.......................................................................................................... |
6- |
5 |
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6.4 |
Using the Sampling Counter Function ................................................................................................... |
6- 6 |
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6.5 |
Using the Periodic Pulse Counter Function ........................................................................................... |
6- |
7 |
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7 UTILITY PACKAGE (GX Configurator-CT) |
7- 1 to 7-18 |
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7.1 |
Functions of the Utility Package ............................................................................................................. |
7- |
1 |
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7.2 |
Installing and Uninstalling the Utility Package ....................................................................................... |
7- |
2 |
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7.2.1 |
Handling precautions ....................................................................................................................... |
7- |
2 |
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7.2.2 |
Operating environment .................................................................................................................... |
7- |
4 |
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7.3 |
Explanation of Utility Package Operations............................................................................................. |
7- |
6 |
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7.3.1 How to perform common utility package operations....................................................................... |
7- |
6 |
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7.3.2 |
Operation overview .......................................................................................................................... |
7- |
8 |
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7.3.3 |
Starting the Intelligent function module utility.................................................................................. |
7-10 |
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7.4 |
Initial Settings .......................................................................................................................................... |
7-12 |
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7.5 |
Auto Refresh ........................................................................................................................................... |
7-14 |
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7.6 |
Monitoring/Test........................................................................................................................................ |
7-16 |
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7.6.1 |
Monitoring/Test................................................................................................................................. |
7-16 |
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8 PROGRAMMING |
8- 1 to 8-27 |
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8.1 |
Using Programs in Normal System Configuration ................................................................................. |
8- 1 |
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8.1.1 Program example when GX Configurator-CT is used .................................................................... |
8- 2 |
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8.1.2 Program example when GX Configurator-CT is not used .............................................................. |
8- 7 |
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8.2 |
Using Programs on Remote I/O Network............................................................................................... |
8-12 |
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8.2.1 Program example when GX Configurator-CT is used .................................................................... |
8-13 |
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8.2.2 Program example when GX Configurator-CT is not used .............................................................. |
8-19 |
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A - 10 |
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A - 10 |
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8.3 |
Example of a Program Using the Coincidence Detection Interrupt Function |
....................................... 8-26 |
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9 TROUBLESHOOTING |
9 - 1 to 9- 5 |
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9.1 |
Error Information ..................................................................................................................................... |
9- |
1 |
9.2 |
The Module Does Not Start Counting Operation................................................................................... |
9- 3 |
|
9.3 |
The Module Does Not Count Pulses Correctly...................................................................................... |
9- 4 |
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9.4 |
Coincidence Output Function Does Not Operate Correctly .................................................................. |
9- |
5 |
9.5 |
Coincidence Detection Interrupt Does Not Occur.................................................................................. |
9- |
5 |
9.6 |
Present Value Cannot Be Replaced with the Preset Value .................................................................. |
9- 5 |
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APPENDICES |
App - 1 to App- 2 |
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Appendix 1 External Dimension Diagram ................................................................................................ |
App- 1 |
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Appendix 2 Difference Between A1SD62, A1SD62E and A1SD62D(S1) .............................................. |
App- 2 |
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INDEX |
Index - 1 to Index- 2 |
A - 11 |
A - 11 |
(1) Method of ensuring compliance
To ensure that Mitsubishi programmable controllers maintain EMC and Low Voltage Directives when incorporated into other machinery or equipment, certain measures may be necessary. Please refer to one of the following manuals.
•QCPU User's Manual (Hardware Design, Maintenance and Inspection)
•Safety Guidelines
(This manual is included with the CPU module or base unit.)
The CE mark on the side of the programmable controller indicates compliance with EMC and Low Voltage Directives.
(2) Additional measures
No additional measures are necessary for the compliance of this product with EMC and Low Voltage Directives.
This manual describes the Type QD62, QD62E and QD62D high-speed counter module using the following generic terms and abbreviations, unless otherwise specified.
Generic Term/Abbreviation |
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Description |
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QD62 |
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Abbreviation of the Type QD62 high-speed counter module |
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QD62E |
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Abbreviation of the Type QD62E high-speed counter module |
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QD62D |
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Abbreviation of the Type QD62D high-speed counter module |
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QD62(E/D) |
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Generic term of QD62, QD62E and QD62D |
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DOS/V personal computer |
DOS/V-compatible personal computer of IBM PC/AT R and its compatible |
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GX Developer |
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Product name of the software package for the MELSEC programmable controllers |
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GX Works2 |
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GX Configurator-CT |
Abbreviation for counter module setting/monitor tool, GX Configurator-CT (SW0D5C- |
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QCTU-E) |
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Generic term for the Q00JCPU, Q00CPU, Q01CPU, Q02CPU, Q02HCPU, Q06HCPU, |
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Q12HCPU, Q25HCPU, Q02PHCPU, Q06PHCPU, Q12PHCPU, Q25PHCPU, |
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Q12PRHCPU, Q00UJCPU, Q00UCPU, Q01UCPU, Q25PRHCPU, Q02UCPU, |
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QCPU (Q mode) |
Q03UDCPU, Q04UDHCPU, Q06UDHCPU, Q10UDHCPU, Q13UDHCPU, |
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Q20UDHCPU, Q26UDHCPU, Q03UDECPU, Q04UDEHCPU, Q06UDEHCPU, |
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Q10UDEHCPU, Q13UDEHCPU, Q20UDEHCPU, Q26UDEHCPU, Q50UDEHCPU, and |
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Q100UDEHCPU |
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Redundant CPU |
Generic term for the Q12PRHCPU and Q25PRHCPU |
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Generic term for the following: |
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Microsoft R |
Windows Vista R |
Home Basic Operating System, |
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Windows Vista |
R |
Microsoft R |
Windows Vista R |
Home Premium Operating System, |
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Microsoft R |
Windows Vista R |
Business Operating System, |
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Microsoft R |
Windows Vista R |
Ultimate Operating System, |
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Microsoft R |
Windows Vista R |
Enterprise Operating System |
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Generic term for the following: |
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Windows R XP |
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Microsoft R |
Windows R |
XP Professional Operating System, |
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Microsoft R |
Windows R |
XP Home Edition Operating System |
A - 12 |
A - 12 |
Generic Term/Abbreviation |
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Description |
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Generic term for the following: |
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Microsoft R |
Windows R |
7 |
Starter Operating System, |
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Microsoft R |
Windows R |
7 |
Home Premium Operating System, |
Windows |
R |
7 |
Microsoft R |
Windows R |
7 |
Professional Operating System, |
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Microsoft R |
Windows R |
7 |
Ultimate Operating System, |
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Microsoft R |
Windows R |
7 |
Enterprise Operating System |
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Note that the 32-bit version is designated as "32-bit Windows R 7", and the 64-bit |
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version is designated as "64-bit Windows R 7". |
The product package contains the following.
Model Name |
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Product |
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Quantity |
QD62 |
Type QD62 high-speed counter module |
|
1 |
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QD62E |
Type QD62E high-speed counter module |
|
1 |
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QD62D |
Type QD62D high-speed counter module |
|
1 |
|
SW0D5C-QCTU-E |
GX Configurator-CT Version 1 |
(1-license product) |
(CD-ROM) |
1 |
SW0D5C-QCTU-EA |
GX Configurator-CT Version 1 |
(Multiple-license product) |
(CD-ROM) |
1 |
A - 13 |
A - 13 |
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1 OVERVIEW |
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MELSEC-Q |
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1 OVERVIEW |
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1 |
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This User's Manual describes the specifications, handling and programming method |
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for the QD62, QD62E and QD62D high-speed counter modules (QD62 (E/D)) used |
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together with the MELSEC-Q series CPUs. |
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The QD62(E/D) modules are available with the following I/O types, maximum counting |
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speeds and number of channels. |
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Item |
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QD62 |
QD62E |
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QD62D |
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I/O type |
DC input sinking |
DC input sourcing |
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Differential input |
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output |
output |
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sinking output |
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Maximum counting speed |
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200 kPPS |
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500 kPPS |
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Number of channels |
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2 channels |
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The QD62(E/D) modules have the following input methods for 1 phase/2 phase pulse input: |
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• Phase 1 pulse input multiple of 1 |
• Phase 1 pulse input multiple of 2 |
• CW/CCW |
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• Phase 2 pulse input multiple of 1 |
• Phase 2 pulse input multiple of 2 |
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• Phase 2 pulse input multiple of 4 |
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See Section 5.1 for details on the input methods.
An overview of QD62 (E/D) operation is shown in the figure below.
1)Counts the pulses to be input to the QD62 (E/D).
2)Preset or counter function can be selected with an external control signal.
3)The present count value and the coincidence output point setting value can be compared to output a coincidence signal.
4)Using the sequence program, the I/O signal and buffer memory status of the QD62 (E/D) can be verified.
Also, count start/stop, preset, and counter function can be selected.
1 - 1 |
1 - 1 |
1 OVERVIEW |
MELSEC-Q |
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1.1 Features |
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The features of the QD62(E/D) are as follows: |
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1 |
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(1)Counting can be performed in a wide range (The count value can be expressed within the range between -2147483648 and 2147483647)
•A count value is stored in 32-bit signed binary.
•The number of channels is 2.
(2)The maximum counting speed can be changed
The maximum speed of the QD62D can be changed by selecting from among 500 k, 200 k, 100 k and 10 k, while that of the QD62 and QD62E can be selected from among 200 k, 100 k and 10 k. This allows an error-free count even with gradual rise/fall pulses.
(3) Pulse input can be selected
The pulse input can be selected from 1 phase multiple of 1, 1 phase multiple of 2, 2 phase multiple of 1, 2 phase multiple of 2, 2 phase multiple of 4, CW and CCW.
(4) Counter format can be selected
Either one of the following counter formats can be selected.
(a) Linear counter format
A count from -2147483648 to 2147483647 is possible and if the count exceeds the range, an overflow will be detected.
(b) Ring counter format
This type counts pulses repeatedly within the range between the ring counter upper limit and the ring counter lower limit.
(5) Coincidence output is possible
Any channel coincidence output point can be preset to compare with the present counter value to output the ON/OFF signal output, or to start an interrupt program.
(6) Selection can be made from four counter functions
One of the following four functions can be selected.
(a) Count disable function
This function stops counting pulses by inputting a signal while CH Count enable command (Y4, YC) is on.
(b) Latch counter function
This function latches the present value of the counter when the signal was input.
(c) Sampling counter function
This function counts the pulses that were input within the preset time period from the signal input.
(d) Periodic pulse counter function
This function stores the present and previous values of the counter at each preset time interval while the signal is being input.
1 - 2 |
1 - 2 |
1 OVERVIEW
MELSEC-Q
(7)Execution of the preset function and the selected counter function with an external control signal
(a)The preset function can be performed by applying a voltage to the preset input terminal.
(b)The function selected from counter function selection can be performed by applying a voltage to the function start input terminal.
(8)Easy settings using the GX Configurator-CT
The use of GX Configurator-CT sold separately allows you to execute the QD62(E/D) setting on screen, resulting in reducing the number of sequence programs.
Also, the use of GX Configurator-CT makes it easy to check the setting status and operating status for modules.
(9) A blown fuse in the external output section can be detected
A blown fuse in the external output section can be detected; it is notified by the input signal X and the LED display on the module.
1 - 3 |
1 - 3 |
2 SYSTEM CONFIGURATIONS
MELSEC-Q
This chapter explains the system configuration of the QD62 (E/D).
This section describes the applicable systems. |
2 |
|
(1)Applicable modules and base units, and No. of modules
(a) When mounted with a CPU module
The table below shows the CPU modules and base units applicable to the QD62 (E/D) and quantities for each CPU model.
Depending on the combination with other modules or the number of mounted modules, power supply capacity may be insufficient.
Pay attention to the power supply capacity before mounting modules, and if the power supply capacity is insufficient, change the combination of the modules.
|
Applicable CPU module |
No. of modules |
1 |
Base unit 2 |
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CPU type |
CPU model |
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Main base unit |
Extension base unit |
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Basic model QCPU |
Q00JCPU |
Up to 16 |
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Q00CPU |
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3 |
Up to 24 |
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Q01CPU |
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Q02CPU |
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High Performance |
Q02HCPU |
Up to 64 |
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Q06HCPU |
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model QCPU |
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Q12HCPU |
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Q25HCPU |
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Q02PHCPU |
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Process CPU |
Q06PHCPU |
Up to 64 |
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Q12PHCPU |
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Programmable |
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Q25PHCPU |
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Q12PRHCPU |
Up to 53 4 |
5 |
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controller CPU |
Redundant CPU |
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Q25PRHCPU |
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Q00UJCPU |
Up to 16 |
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Q00UCPU |
Up to 24 |
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Q01UCPU |
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Q02UCPU |
Up to 36 |
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Universal model |
Q03UDCPU |
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Q04UDHCPU |
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QCPU |
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Q06UDHCPU |
Up to 64 |
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Q10UDHCPU |
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Q13UDHCPU |
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Q20UDHCPU |
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Q26UDHCPU |
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: Applicable, : N/A
2 - 1 |
2 - 1 |
2 SYSTEM CONFIGURATIONS
MELSEC-Q
Applicable CPU module |
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No. of modules 1 |
Base unit 2 |
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CPU type |
CPU model |
Main base unit Extension base unit |
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Q03UDECPU |
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Q04UDEHCPU |
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Q06UDEHCPU |
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Universal model |
Q10UDEHCPU |
Up to 64 |
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Programmable |
Q13UDEHCPU |
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QCPU |
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2 |
controller CPU |
Q20UDEHCPU |
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Q26UDEHCPU |
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Q50UDEHCPU |
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Q100UDEHCPU |
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6 |
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Safety CPU |
QS001CPU |
N/A |
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C Controller module |
Q06CCPU-V |
Up to 64 |
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Q06CCPU-V-B |
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Q12DCCPU-V |
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: Applicable, : N/A
1 Limited within the range of I/O points for the CPU module.
2 Can be installed to any I/O slot of a base unit.
3 For the coincidence detection interrupt function, use the Basic model QCPU of function version B or later.
4 Use the QD62 (E/D) whose serial No. (first five digits) is 09012 or later.
5 The coincidence detection interrupt function is not supported.
6 Connection of extension base units is not available with any safety CPU.
REMARK
For use of a C Controller module, refer to the C Controller Module User’s Manual.
2 - 2 |
2 - 2 |
2 SYSTEM CONFIGURATIONS
MELSEC-Q
(b) Mounting to a MELSECNET/H remote I/O station
The table below shows the network modules and base units applicable to the QD62 (E/D) and quantities for each network module model. Depending on the combination with other modules or the number of mounted modules, power supply capacity may be insufficient.
Pay attention to the power supply capacity before mounting modules, and if the power supply capacity is insufficient, change the combination of the modules.
Applicable network |
No. of mountable |
Base unit |
2 |
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Main base unit of |
Extension base unit of |
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module |
3 |
modules |
1 |
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remote I/O station |
remote I/O station |
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QJ72LP25-25
QJ72LP25G Up to 64
QJ72LP25GE
QJ72BR15
: Applicable, : N/A
1 Limited within the range of I/O points for the network module.
2 Can be installed to any I/O slot of a base unit.
3 The coincidence detection interrupt function is not supported.
REMARK
The Basic model QCPU or C Controller module cannot create the MELSECNET/H remote I/O network.
(2) Support of the multiple CPU system
When using the QD62 (E/D) in a multiple CPU system, refer to the following manual first.
•QCPU User's Manual (Multiple CPU System)
(a)QD62(E/D) supporting the multiple CPU system
There are no restrictions on the function version of the QD62(E/D) .
(b) Intelligent function module parameters
Write intelligent function module parameters to only the control CPU of the QD62(E/D).
2 - 3 |
2 - 3 |
2 SYSTEM CONFIGURATIONS
MELSEC-Q
(3) Supported software packages
Relation between the system containing the QD62 (E/D) and software package is shown in the following table.
GX Developer or GX Works2 is required for the QD62(E/D).
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Software Version |
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GX Developer |
GX Configurator-CT |
GX Works2 |
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Single CPU system |
Version 7 or |
Version 1.10L or later |
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later |
(cannot be used with the |
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Q00J/Q00/Q01CPU |
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Multiple CPU system |
Version 8 or |
SW0D5C-QCTU-E 50F |
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later |
or earlier versions) |
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Version 1.15R or later |
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Single CPU system |
Version 4 or |
SW0D5C-QCTU-E 00A |
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Q02/Q02H/Q06H/Q12H/ |
later |
or later |
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Q25HCPU |
Multiple CPU system |
Version 6 or |
SW0D5C-QCTU-E 50F |
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later |
or later |
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Q02PH/Q06PHCPU |
Single CPU system |
Version 8.68W |
Version 1.13P or later |
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Multiple CPU system |
or later |
(cannot be used with the |
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Q12PH/Q25PHCPU |
Single CPU system |
Version 7.10L or |
SW0D5C-QCTU-E 50F |
Version 1.87R or later |
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Multiple CPU system |
later |
or earlier versions) |
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Q12PRH/Q25PRHCPU |
Redundant system |
Version 8.45X |
Version 1.16S or later |
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or later |
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Q00UJCPU/Q00UCPU/ |
Single CPU system |
Version 8.76E |
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Q01UCPU |
Multiple CPU system |
or later |
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Q02U/Q03UD/ |
Single CPU system |
Version 8.48A |
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Q04UDH/Q06UDHCPU |
Multiple CPU system |
or later |
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Q10UDHCPU/ |
Single CPU system |
Version 8.76E |
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Q20UDHCPU |
Multiple CPU system |
or later |
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Q13UDH/Q26UDHCPU |
Single CPU system |
Version 8.62Q |
Version 1.25AB or later |
Version 1.15R or later |
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Multiple CPU system |
or later |
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Q03UDE/Q04UDEH/ |
Single CPU system |
Version 8.68W |
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Q06UDEH/Q13UDEH/ |
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Multiple CPU system |
or later |
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Q26UDEHCPU |
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Q10UDEHCPU/ |
Single CPU system |
Version 8.76E |
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Q20UDEHCPU |
Multiple CPU system |
or later |
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Q50UDEH/ |
Single CPU system |
Not available |
Not available |
Version 1.31H or later |
|
Q100UDEHCPU |
Multiple CPU system |
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If installed in a MELSECNET/H remote I/O station |
Version 6 or |
SW0D5C-QCTU-E 50F |
Version 1.40S or later |
||
later |
or later |
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(4) Connector
For the QD62(E/D), the connector is sold separately.
See Section 4.3 and make separate arrangements for the connector.
2 - 4 |
2 - 4 |
2 SYSTEM CONFIGURATIONS
MELSEC-Q
Here, use of the QD62 (E/D) with the Q00J/Q00/Q01CPU is explained.
(1)Number of QD62 (E/D) that can be installed when the Q00J/Q00/Q01CPU is used
See Section 2.1 concerning the number of QD62 (E/D) that can be installed when the Q00J/Q00/Q01CPU is used.
(2) Limitations when using the Q00J/Q00/Q01CPU
To use the coincidence detection interrupt function, use the Q00J/Q00/Q01CPU of function version B or later.
Here, use of the QD62 (E/D) with the Redundant CPU is explained.
(1) GX Configurator-CT
When using GX Developer to access the Redundant CPU through the intelligent function module on the extension base unit, GX Configurator-CT cannot be used. Connect a personal computer to the Redundant CPU with a communication path indicated below.
1 |
2 |
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Main base unit
Extension base unit
(GX Configurator-CT cannot be used.)
1Direct connection to the CPU
2Connection through an intelligent function module on the main base unit (Through Ethernet module, MELSECNET/H module, or CC-Link module)
2 - 5 |
2 - 5 |
2 SYSTEM CONFIGURATIONS
MELSEC-Q
Here, use of the QD62 (E/D) on the MELSECNET/H remote I/O station is explained.
(1)Number of QD62 (E/D) that can be installed when the remote I/O station is used
See Section 2.1 concerning the number of QD62 (E/D) that can be installed when the remote I/O station is used.
(2)Limitations when using the remote I/O station
(a)The coincidence detection interrupt function cannot be used.
(b)When the QD62 (E/D) is used on the MELSECNET/H remote I/O station, a delay will occur due to the link scan time. Therefore, fully verify that there will be no problem with controllability in the target system.
Example) When processing is executed using the counter value input by a sequence program, variations will occur due to a delay in the link scan time.
Check the function version and serial No. of the QD62(E/D) and the GX ConfiguratorCT software version by the following methods.
(1) Checking the function version and serial No. of the QD62(E/D)
The serial number and function version of the QD62(E/D) can be checked on the rating plate, on the front of the module, and on the System monitor window in GX Developer.
(a) Confirming the serial number on the rating plate
The rating plate is situated on the side face of the QD62(E/D).
Serial No. (Upper 6 digits) function version
Relevant regulation standards
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2 - 6 |
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2 - 6 |
2 SYSTEM CONFIGURATIONS
MELSEC-Q
(b) Checking on the front of the module
The serial No. on the rating plate is also indicated on the front of the module (lower part).
(c)Confirming the serial number on the system monitor (Product Information List)
To display the system monitor, select [Diagnostics] [System monitor]
Product Inf. List of GX Developer.
Function version
Serial No. |
Production number |
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2 - 7 |
2 - 7 |
2 SYSTEM CONFIGURATIONS
MELSEC-Q
POINT
The serial No. on the rating plate may be different from the serial No. displayed on the product information window of GX Developer.
•The serial No. on the rating plate indicates the management information of the product.
•The serial No. displayed on the product information window of GX Developer indicates the function information of the product.
The function information of the product is updated when a new function is added.
(2)Checking the software version of GX Configurator-CT
The software version of GX Configurator-CT can be checked by selecting [Help] [Product information] of GX Developer.
REMARK
The version indication for the GX Configurator-CT has been changed as shown below from the SW0D5C-QCTU-E 50F upgrade product.
Previous product |
Upgrade and subsequent versions |
SW0D5C-QCTU-E 50F |
GX Configurator-CT Version 1.10L |
2 - 8 |
2 - 8 |
MELSEC-Q
3 SPECIFICATIONS
The following describes the performance specifications, I/O signals for the CPU module and buffer memory specifications of the QD62(E/D).
For the general specifications of the QD62(E/D), see the User's Manual for the CPU module used.
The following describes the performance specifications of the QD62(E/D):
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(1) QD62 (DC input sinking output type) performance specifications |
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Model name |
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QD62 |
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Item |
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Counting speed switch settings 1 |
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200 k (100 k to 200 kPPS) |
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100 k (10 k to 100 kPPS) |
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10 k (10 kPPS or less) |
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I/O occupied points |
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16 points (I/O assignment: Intelligent 16 points) |
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Number of channels |
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2 channels |
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Count input |
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1-phase input (1 multiple/2 multiples), 2-phase input (1 multiple/2 multiples/4 multiples), |
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CW/CCW input |
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signal |
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Signal level (φ A, φ B) |
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5/12/24 V DC 2 to 5 mA |
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Counting speed (max) |
2 |
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200 kPPS |
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100 kPPS |
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10 kPPS |
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Counting range |
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32-bit signed binary values (-2147483648 to 2147483647) |
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Model |
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UP/DOWN Preset counter + Ring counter function |
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Counter |
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5 |
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100 |
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Minimum count pulse |
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2.5 |
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2.5 |
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width (Duty ratio 50 %) |
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(Unit: s) |
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(Unit: s) |
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(Unit: s) |
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(Min. phase differential for |
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(Min. phase differential for |
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(Min. phase differential for |
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2-phase input: 1.25 μ s) |
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2-phase input: 2.5 μ s) |
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2-phase input: 25 μ s) |
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Comparison range |
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32-bit signed binary values |
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Coincidence |
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Set value < Count value |
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output |
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Comparison result |
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Set value = Count value |
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Set value > Count value |
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Preset |
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5/12/24 V DC |
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input |
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Function start |
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2 to 5 mA |
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Coincidence output |
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Transistor (sinking type) output: 2 points/channel |
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output |
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12/24 V DC 0.5 A/point 2 A/common |
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5 V DC internal current consumption |
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0.30 A |
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Weight |
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0.11 kg |
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1: The counting speed switch settings can be set using the intelligent function module switch. |
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2: Counting speed is affected by pulse rise and fall time. Possible counting speeds are shown in the following |
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table. Note that if a pulse that has a large rise and/or fall time is counted, a miscount may occur. |
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Counting speed switch settings |
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200 k |
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100 k |
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10 k |
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Rise/fall time |
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Both 1 and 2 phase input |
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t = 1.25 μ s or less |
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200 kPPS |
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100 kPPS |
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10 kPPS |
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t = 2.5 μ s or less |
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100 kPPS |
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100 kPPS |
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10 kPPS |
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t = 25 μ s or less |
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10 kPPS |
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10 kPPS |
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t |
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t = 500 μ s |
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500 PPS |
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3 - 1 |
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3 - 1 |
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3 SPECIFICATIONS |
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MELSEC-Q |
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(2) QD62E (DC input sourcing output type) performance specifications |
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Model name |
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QD62E |
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Counting speed switch settings 1 |
200 k (100 k to 200 kPPS) |
100 k (10 k to 100 kPPS) |
10 k (10 kPPS or less) |
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I/O occupied points |
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16 points (I/O assignment: Intelligent 16 points) |
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Number of channels |
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2 channels |
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Count input |
Phase |
1-phase input (1 multiple/2 multiples), 2-phase input (1 multiple/2 multiples/4 multiples), |
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CW/CCW input |
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signal |
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Signal level (φ A, φ B) |
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5/12/24 V DC 2 to 5 mA |
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Counting speed (max) 2 |
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200 kPPS |
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100 kPPS |
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10 kPPS |
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Counting range |
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32-bit signed binary values (-2147483648 to 2147483647) |
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Model |
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UP/DOWN Preset counter + Ring counter function |
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Counter |
Minimum count pulse |
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2.5 |
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width (Duty ratio 50 %) |
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(Unit: s) |
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(Unit: s) |
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(Unit: s) |
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(Min. phase differential for |
(Min. phase differential for |
(Min. phase differential for |
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2-phase input: 1.25 μ s) |
2-phase input: 2.5 μ s) |
2-phase input: 25 μ s) |
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Comparison range |
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32-bit signed binary values |
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Coincidence |
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Set value < Count value |
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output |
Comparison result |
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Set value = Count value |
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Set value > Count value |
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External |
Preset |
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5/12/24 V DC |
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input |
Function start |
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2 to 5 mA |
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External |
Coincidence output |
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Transistor (sourcing type) output: 2 points/channel |
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output |
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12/24 V DC 0.1 A/point 0.4 A/common |
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5 V DC internal current consumption |
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0.33 A |
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Weight |
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0.11 kg |
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1: The counting speed switch settings can be set using the intelligent function module switch.
2: Counting speed is affected by pulse rise and fall time. Possible counting speeds are shown in the following table. Note that if a pulse that has a large rise and/or fall time is counted, a miscount may occur.
Counting speed switch settings |
200 k |
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100 k |
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10 k |
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Rise/fall time |
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Both 1 and 2 phase input |
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t = 1.25 μ s or less |
200 kPPS |
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100 kPPS |
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10 kPPS |
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t = 2.5 μ s or less |
100 kPPS |
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100 kPPS |
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10 kPPS |
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t = 25 μ s or less |
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10 kPPS |
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10 kPPS |
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t |
t |
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t = 500 μ s |
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500 PPS |
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3 - 2 |
3 - 2 |
3 SPECIFICATIONS
MELSEC-Q
(3)QD62D (differential input sinking output type) performance specifications
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Model name |
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QD62D |
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Item |
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Counting speed switch settings 1 |
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500 k |
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200 k |
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100 k |
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10 k |
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(200 k to 500 kPPS) |
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(100 k to 200 kPPS) |
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(10 k to 100 kPPS) |
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(10 kPPS or less) |
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I/O occupied points |
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16 points (I/O assignment: Intelligent 16 points) |
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Number of channels |
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2 channels |
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Phase |
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1-phase input (1 multiple/2 multiples), 2-phase input (1 multiple/2 multiples/4 multiples), |
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Count input |
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CW/CCW input |
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signal |
Signal level (φ A, φ B) |
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EIA Standard RS-422-A |
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Differential line driver level (AM26LS31 [manufactured by Texas Instruments] or equivalent) |
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Counting speed (max) |
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500 kPPS |
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200 kPPS |
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100 kPPS |
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10 kPPS |
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2 |
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Counting range |
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32-bit signed binary values (-2147483648 to 2147483647) |
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Model |
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UP/DOWN Preset counter + Ring counter function |
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Counter |
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2 |
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5 |
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10 |
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100 |
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Minimum count pulse |
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1 |
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1 |
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2.5 |
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2.5 |
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5 |
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5 |
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50 |
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50 |
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width (Duty ratio 50 %) |
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(Unit: s) |
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(Unit: s) |
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(Unit: s) |
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(Unit: s) |
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(Min. phase |
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(Min. phase |
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(Min. phase |
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(Min. phase |
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differential for 2-phase |
differential for 2-phase |
differential for 2-phase |
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differential for 2-phase |
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input: 0.5 μ s) |
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input: 1.25 μ s) |
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input: 2.5 μ s) |
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input: 25 μ s) |
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Comparison range |
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32-bit signed binary values |
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Coincidence |
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Set value < Count value |
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output |
Comparison result |
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Set value = Count value |
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Set value > Count value |
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External |
Preset |
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5/12/24 V DC |
2 to 5 mA |
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input |
Function start |
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(EIA Standard RS-422-A Differential Line Driver may be connected) |
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External |
Coincidence output |
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Transistor (sinking type) output: 2 points/channel |
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output |
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12/24 V DC 0.5 A/point 2 A/common |
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5 V DC internal current consumption |
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0.38 A |
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Weight |
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0.12 kg |
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1: The counting speed switch settings can be set using the intelligent function module switch.
2: Counting speed is affected by pulse rise and fall time. Possible counting speeds are shown in the following table. Note that if a pulse that has a large rise and/or fall time is counted, a miscount may occur.
Counting speed switch settings |
500 k |
200 k |
100 k |
10 k |
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Rise/fall time |
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Both 1 and 2 phase input |
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t = 0.5 μ s or less |
500 kPPS |
200 kPPS |
100 kPPS |
10 kPPS |
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t = 1.25 μ s or less |
200 kPPS |
200 kPPS |
100 kPPS |
10 kPPS |
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t = 2.5 μ s or less |
— |
100 kPPS |
100 kPPS |
10 kPPS |
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t |
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t |
t = 25 μ s or less |
— |
— |
10 kPPS |
10 kPPS |
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t = 500 μ s |
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500 PPS |
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3 - 3 |
3 - 3 |
3 SPECIFICATIONS
MELSEC-Q
The QD62(E/D) functions are listed below.
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Name |
Function |
Reference section |
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Linear counter function |
Values from -2147483648 to 2147483647 can be counted. If the count |
Section 5.2.1 |
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exceeds the range, this function detects an overflow. |
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Ring counter function |
This function counts pulses repeatedly within the range between the |
Section 5.2.2 |
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ring counter upper limit and the ring counter lower limit. |
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Coincidence output function |
Compares the coincidence output point of any preset channel with the |
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present counter value, and outputs the ON/OFF signal. |
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Section 5.3 |
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Coincidence detection |
Generates an interrupt signal to the CPU module when coincidence is |
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interrupt function |
detected, and starts the interrupt program. |
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Preset function |
Rewrites the present counter value to any numeric value. |
Section 5.4 |
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Disable count |
Stops the pulse count while the count enable command is being |
Section 6.2 |
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function |
executed. |
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Latch counter |
Stores the present counter value at the time the counter function |
Section 6.3 |
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function |
selection start command signal is input in the buffer memory. |
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Counter |
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Counts the pulses that are input during the preset sampling time |
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function |
Sampling counter |
Section 6.4 |
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selection |
function |
period from the time the counter function selection start command is |
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input, and stores the count in the buffer memory. |
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Periodic pulse |
This function stores the present and previous counter values to the |
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buffer memories at the preset cycle (T) while the counter function |
Section 6.5 |
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counter function |
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selection start command signal is input. |
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POINT
(1)Each function can be used together with other functions.
However, select either of the linear counter function or the ring counter function and any one of the counter functions from counter function selection.
(2)The preset function and the function selected from counter function selection can also be performed by the following external inputs.
•When using the preset function, apply a voltage to the preset input terminal.
•When using the function selected from counter function selection, apply a voltage to the function start input terminal.
3 - 4 |
3 - 4 |