Mitsubishi Electric Q64AD2DA User manual

Analog Input/Output Module
User's Manual
-Q64AD2DA
-GX Configurator-AD (SW2D5C-QADU-E)
-GX Configurator-DA (SW2D5C-QDAU-E)

A- 1
SAFETY PRECAUTIONS
(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" and "write-protect area" of the buffer memory in the
intelligent function module.
Also, do not use any "use prohibited" signals as an output signal from the programmable controller CPU
to the intelligent function module.
Doing so may cause malfunction of the programmable controller system.
CAUTION
Do not install the control lines or communication cables together with the main circuit lines or power
cables.
Keep a distance of 100mm or more between them.
Failure to do so may result in malfunction due to noise.
WARNING
CAUTION
Indicates that incorrect handling may cause hazardous conditions,
resulting in death or severe injury.
Indicates that incorrect handling may cause hazardous conditions,
resulting in minor or moderate injury or property damage.

A- 2
[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 for the system in all phases before mounting or removing the module.
Failure to do so may result in damage to the product.
A module can be replaced online (while power is on) on any MELSECNET/H remote I/O station or in the
system where a CPU module supporting the online module change function is used.
Note that there are restrictions on the modules that can be replaced online, and each module has its
predetermined replacement procedure.
For details, refer to the relevant chapter in this manual.
Do not directly touch any conductive parts and electronic components of the module.
Doing so can cause malfunction or failure of the module.

A- 3
[Wiring Precautions]
CAUTION
Ground the FG terminal to the protective ground conductor dedicated to the programmable
controller.
Failure to do so may result in electric shock or malfunction.
After wiring, attach the included terminal cover to the module before turning it on for operation.
Failure to do so may result in electric shock.
Use applicable solderless terminals and tighten them within the specified torque range.
If any spade solderless terminal is used, it may be disconnected when the terminal screw comes loose,
resulting in failure.
Tighten the terminal screw within the specified torque range.
Undertightening the terminal screws can cause short circuit or malfunction.
Overtightening can damage the screw and/or module, resulting in short circuit 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- 4
[Wiring Precautions]
[Startup and Maintenance Precautions]
[Disposal Precautions]
CAUTION
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.
CAUTION
Do not disassemble or modify the modules.
Doing so may cause failure, malfunction, injury, or a fire.
Shut off the external power supply for the system in all phases before mounting or removing the module.
Failure to do so may cause the module to fail or malfunction.
A module can be replaced online (while power is on) on any MELSECNET/H remote I/O station or in the
system where a CPU module supporting the online module change function is used.
Note that there are restrictions on the modules that can be replaced online, and each module has its
predetermined replacement procedure.
For details, refer to the relevant chapter in this manual.
After the first use of the product, do not mount/remove the module to/from the base unit, and the terminal
block to/from the module more than 50 times (IEC 61131-2 compliant) respectively.
Exceeding the limit of 50 times may cause malfunction.
Do not touch any terminal while power is on.
Doing so may cause malfunction.
Shut off the external power supply for the system in all phases before cleaning the module or retightening
the terminal screws or module fixing screws.
Failure to do so may cause the module to fail or malfunction.
Undertightening the screws can cause drop, short circuit, or malfunction.
Overtightening can damage the screw and/or module, resulting in drop, short circuit, or malfunction.
Before handling the module, touch a grounded metal object to discharge the static electricity from the
human body.
Failure to do so may cause the module to fail or malfunction.
CAUTION
When disposing of this product, treat it as industrial waste.

A- 5
CONDITIONS OF USE FOR THE PRODUCT
(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;
• 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.
• 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.
• 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.

A- 6
REVISIONS
*The manual number is given on the bottom left of the back cover.
Japanese Manual Version SH-080792-G
2009 MITSUBISHI ELECTRIC CORPORATION
Print date *Manual number Revision
May, 2009 SH(NA)-080793ENG-A First edition
Dec., 2010 SH(NA)-080793ENG-B
CONDITIONS OF USE FOR THE PRODUCT
SAFETY PRECAUTIONS, Relevant Manuals, GENERIC TERMS AND
ABBREVIATIONS, Section 1.1, 2.1, 2.3, 3.1, 4.2.5, 4.2.7, 5.2.1, 6.17, 6.22, 7.4.1,
7.4.2, 7.4.3, 8.2.1, 8.3.1, 8.7, 10.1, Warranty
May., 2015 SH(NA)-080793ENG-C
COMPLIANCE WITH THE EMC AND LOW VOLTAGE DIRECTIVES, GENERIC
TERMS AND ABBREVIATIONS, Section 2.1, 3.1, 4.3.3, 7.3, 7.4.3, 8.2.1, 8.2.2,
9.2.1, 9.2.3
Oct., 2015 SH(NA)-080793ENG-D
Section 5.2.1, 7.5.1
Nov., 2016 SH(NA)-080793ENG-E
Section 11.2.7
SAFETY PRECAUTIONS, Section 3.1, 4.2.5, 4.2.7, 6.23, 7.4.1, 9.2.1, 9.2.3,
9.3.3, 11.2.1, 11.2.4, Appendix 1
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.
Addition
Correction
Correction
Correction
Addition
Correction

A- 7
INTRODUCTION
Thank you for purchasing the Mitsubishi MELSEC-Q series programmable controllers.
Before using the product, please read this manual carefully to develop full familiarity with the functions and
performance of the Q series programmable controllers to ensure correct use.
CONTENTS
SAFETY PRECAUTIONS .................................................................................................................................A - 1
CONDITIONS OF USE FOR THE PRODUCT..................................................................................................A - 5
REVISIONS.......................................................................................................................................................A - 6
INTRODUCTION...............................................................................................................................................A - 7
CONTENTS ......................................................................................................................................................A - 7
ABOUT MANUALS .........................................................................................................................................A - 12
COMPLIANCE WITH THE EMC AND LOW VOLTAGE DIRECTIVES...........................................................A - 12
GENERIC TERMS AND ABBREVIATIONS....................................................................................................A - 13
PACKING LIST ...............................................................................................................................................A - 14
CHAPTER1 OVERVIEW 1 - 1 to 1 - 2
1.1 Features........................................................................................................................................... 1 - 1
CHAPTER2 SYSTEM CONFIGURATION 2 - 1 to 2 - 7
2.1 Applicable Systems ......................................................................................................................... 2 - 1
2.2 Using the Q64AD2DA with Redundant CPU ................................................................................... 2 - 4
2.3 Checking Function Version, Serial Number, and Software Version ................................................ 2 - 5
CHAPTER3 SPECIFICATIONS 3 - 1 to 3 - 11
3.1 Performance Specifications ............................................................................................................. 3 - 1
3.2 I/O Conversion Characteristic.......................................................................................................... 3 - 4
3.2.1 I/O conversion characteristic of A/D conversion....................................................................... 3 - 4
3.2.2 I/O conversion characteristic of D/A conversion....................................................................... 3 - 9
CHAPTER4 FUNCTION 4 - 1 to 4 - 33
4.1 Function List .................................................................................................................................... 4 - 1
4.2 Function Details of A/D Conversion................................................................................................. 4 - 3
4.2.1 A/D conversion methods .......................................................................................................... 4 - 3
4.2.2 Maximum and minimum values hold function........................................................................... 4 - 6
4.2.3 Scaling function (A/D conversion) ............................................................................................ 4 - 6
4.2.4 Shifting function (A/D conversion) ............................................................................................ 4 - 9
4.2.5 Input signal error detection function ....................................................................................... 4 - 11
4.2.6 Input range extended mode function ...................................................................................... 4 - 16
4.2.7 Logging function ..................................................................................................................... 4 - 18

A- 8
4.3 Function Details of D/A Conversion............................................................................................... 4 - 25
4.3.1 D/A output enable/disable function .........................................................................................4-25
4.3.2 Analog output HOLD/CLEAR function .................................................................................... 4 - 25
4.3.3 Analog output test during a CPU module STOP..................................................................... 4 - 27
4.3.4 Scaling function (D/A conversion)........................................................................................... 4 - 28
4.3.5 Shifting function (D/A conversion) .......................................................................................... 4 - 31
4.4 Details of Common Function ......................................................................................................... 4 - 33
4.4.1 Analog conversion enable/disable setting .............................................................................. 4 - 33
CHAPTER5 I/O SIGNALS FOR THE CPU MODULE 5 - 1 to 5 - 10
5.1 List of I/O Signals............................................................................................................................. 5 - 1
5.2 Details of I/O Signals ....................................................................................................................... 5 - 2
5.2.1 Input signals.............................................................................................................................. 5 - 2
5.2.2 Output signals........................................................................................................................... 5 - 9
CHAPTER6 BUFFER MEMORY 6 - 1 to 6 - 38
6.1 Buffer Memory Assignment ............................................................................................................. 6 - 1
6.2 CH1 A/D Conversion Enable/Disable Setting (Un\G0) .................................................................. 6 - 10
6.3 CH1 Averaging Process Method Setting (Un\G1) ......................................................................... 6 - 10
6.4 CH1 Averaging Process (Time/Number of Times) Setting (Un\G2)............................................... 6 - 11
6.5 CH1 A/D Conversion Scaling Enable/Disable Setting (Un\G10) ................................................... 6 - 11
6.6 CH1 A/D Conversion Scaling Lower Limit Value (Un\G11) and CH1 A/D Conversion Scaling Upper
Limit Value (Un\G12) ..................................................................................................................... 6 - 12
6.7 CH1 Shifting Amount to Conversion Value (Un\G13) .................................................................... 6 - 13
6.8 CH1 Input Signal Error Detection Setting (Un\G20) ...................................................................... 6 - 13
6.9 CH1 Input Signal Error Detection Setting Value (Un\G21) ............................................................ 6 - 14
6.10 CH1 Logging Enable/Disable Setting (Un\G30)............................................................................. 6 - 14
6.11 CH1 Logging Cycle Setting Value (Un\G31) and CH1 Logging Cycle Unit Setting (Un\G32) ....... 6 - 15
6.12 CH1 Logging Data Setting (Un\G33) ............................................................................................. 6 - 16
6.13 CH1 Logging Points After Trigger (Un\G34) .................................................................................. 6 - 16
6.14 CH1 Level Trigger Condition Setting (Un\G35) ............................................................................. 6 - 17
6.15 CH1 Trigger Data (Un\G36) ........................................................................................................... 6 - 19
6.16 CH1 Trigger Setting Value (Un\G37) ............................................................................................. 6 - 19
6.17 CH1 Digital Output Value (Un\G100, Un\G1700) .......................................................................... 6 - 20
6.18 CH1 Scaling Value (Un\G102, Un\G1710) .................................................................................... 6 - 21
6.19 CH1 Maximum Digital Output Value (Un\G104, Un\G1720) and CH1 Minimum Digital Output Value
(Un\G106, Un\G1721).................................................................................................................... 6 - 22
6.20 CH1 Maximum Scaling Value (Un\G108, Un\G1740) and CH1 Minimum Scaling Value
(Un\G110, Un\G1741).................................................................................................................... 6 - 23
6.21 CH1 Setting Range (Un\G112) ...................................................................................................... 6 - 24
6.22 CH1 A/D Conversion Completed Flag (Un\G113) ......................................................................... 6 - 24