Mitsubishi q64rd, q64rd-g User Manual

• SAFETY PRECAUTIONS •

(Always read these instructions before using this equipment.)

Before using this product, please read this manual and the relevant manuals introduced in this manual carefully and pay full attention to safety to handle the product correctly. The instructions given in this manual are concerned with this product. For the safety instructions of the programmable controller system, please read the user's manual for the CPU module to use. In this manual, the safety instructions are ranked as "DANGER" and "CAUTION".

DANGER

CAUTION

Note that the !CAUTION level may lead to a serious consequence according to the circumstances. Always follow the instructions of both levels because they are important to personal safety.

Please store this manual in a safe place and make it accessible when required. Always forward it to the end user.

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 injuries and/or property damage.

[DESIGN PRECAUTION]

!

DANGER

• Do not write data into the "system area" of the buffer memory of intelligent function modules. Also, do not use any "prohibited to use" signals as an output signal to an intelligent function module from the CPU. Writing data into the "system area" or outputting a signal for "prohibited to use" may cause a programmable controller system malfunction.

!

CAUTION

• Do not bunch the control wires or communication cables with the main circuit or power wires, or install them close to each other. They should be installed 100mm(3.94inch) or more from each other. Not doing so could result in noise that may cause malfunction.

A - 1 A - 1

[INSTALLATION PRECAUTIONS]

!

CAUTION

• Use the programmable controller in an environment that meets the general specifications contained in the user's manual of the CPU module to use. Using this programmable controller in an environment outside the range of the general specifications may cause electric shock, fire, malfunction, and damage to or deterioration of the product.

• While pressing the installation lever located at the bottom of module, insert the module fixing tab into the fixing hole in the base unit until it stops. Then, securely mount the module with the fixing hole as a supporting point. Improper installation may result in malfunction, breakdown or the module coming loose and dropping. Securely fix the module with screws if it is subject to vibration during use.

• Tighten the screws within the range of specified torque. If the screws are loose, it may cause the module to fallout, short circuits, or malfunction. If the screws are tightened too much, it may cause damage to the screw and/or the module, resulting in fallout, short circuits or malfunction.

• Be sure to shut off all phases of the external power supply used by the system before mounting or removing the module. Not doing so may cause damage to the module. In the system where a CPU module supporting the online module change is used and on the MELSECNET/H remote I/O stations, modules can be replaced online (during energizing). However, there are some restrictions on replaceable modules and the replacement procedures are predetermined for each module. For details, refer to the chapter of the online module change in this manual.

• Do not directly touch the conductive area or electronic components of the module. Doing so may cause malfunction or failure in the module.

[WIRING PRECAUTIONS]

!

CAUTION

• Always ground the FG terminal for the programmable controller. There is a risk of electric shock or malfunction.

• When turning on the power and operating the module after wiring is completed, always attach the terminal cover that comes with the product. There is a risk of electric shock if the terminal cover is not attached.

• Tighten the terminal screws within the range of specified torque. If the terminal screws are loose, it may result in short circuits or malfunction. If the terminal screws are tightened too much, it may cause damage to the screw and/or the module, resulting in short circuits or malfunction.

• Be careful not to let foreign matter such as sawdust or wire chips get inside the module. They may cause fires, failure or malfunction.

• Use applicable solderless terminals and tighten them with the specified torque. If any solderless spade terminal is used, it may be disconnected when the terminal screw comes loose, resulting in failure.

• The top surface of the module is covered with protective film to prevent foreign objects such as cable offcuts from entering the module when wiring. Do not remove this film until the wiring is complete. Before operating the system, be sure to remove the film to provide adequate ventilation.

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[STARTING AND MAINTENANCE PRECAUTIONS]

!

CAUTION

• Do not disassemble or modify the modules. Doing so could cause failure, malfunction injury or fire.

• Be sure to shut off all phases of the external power supply used by the system before mounting or removing the module. Not doing so may cause failure or malfunction of the module. In the system where a CPU module supporting the online module change is used and on the MELSECNET/H remote I/O stations, modules can be replaced online (during energizing). However, there are some restrictions on replaceable modules and the replacement procedures are predetermined for each module. For details, refer to the chapter of the online module change in this manual.

• Do not install/remove the module to/from the base unit, or the terminal block to/from the module more than 50 times after the first use of the product. (IEC 61131-2 compliant) Failure to do so may cause malfunction.

• Do not touch the connector while the power is on. Doing so may cause malfunction.

• Switch off all phases of the externally supplied power used in the system when cleaning the module or retightening the terminal or module fixing screws. Not doing so may cause failure or malfunction of the module. If the screws are loose, it may cause the module to fallout, short circuits, or malfunction. If the screws are tightened too much, it may cause damages to the screws and/or the module, resulting in the module falling out, short circuits or malfunction.

• Always make sure to touch the grounded metal to discharge the electricity charged in the body, etc., before touching the module. Failure to do so may cause a failure or malfunctions of the module.

[DISPOSAL PRECAUTIONS]

!

CAUTION

• When disposing of this product, treat it as industrial waste.

A - 3 A - 3

REVISIONS

The manual number is given on the bottom left of the back cover.

Print Date Manual Number Revision

Nov., 2000 SH (NA)-080142-A First printing

Jun., 2001 SH (NA)-080142-B

Addition

Section 2.1, 2.2

Correction Conformation to the EMC Directive and Low Voltage Instruction, About the Generic Terms and Abbreviations, Product Structure, Section 5.2,

5.2.1, 5.2.2, 5.3.3

Feb., 2002 SH (NA)-080142-C

Addition Section 1.2, Section 3.4.18, 3.4.19, Chapter 7, App 2,3

Partial addition SAFETY PRECAUTIONS, About the Generic Terms and Abbreviations, Section 2.1, Section 3.1, 3.2, 3.4.1, Section 4.3, 4.6, Section 5.2.1, 5.2.2, Section 8.1, 8.2.1

Correction Section 3.3.2, 3.4.10, 3.4.17, Section 4.2, 4.4.1, Section 5.3.2, 5.5, 5.6.1 Section 6.1.1, 6.2.2, Section 8.2.4,

Feb., 2003 SH (NA)-080142-D

Addition Section 5.6.3, 5.6.4

Correction SAFETY PRECAUTIONS, Section 1.2, Section 2.1, Section 3.1.1, 3.2,

3.3.1, 3.3.2, 3.4.1, 3.4.3, 3.4.4, 3.4.6, 3.4.7, 3.4.10 to 3.4.19, Section 4.5,

4.6, Section 5.1, 5.2.1, 5.2.2, 5.3.2, 5.4, 5.5, 5.6.1, 5.6.2, Section 6.1,

6.1.1, 6.1.2, 6.2, 6.2.1, 6.2.2, Section 7.3.1, 7.3.3 to 7.3.6, 7.4, Section 8.1, 8.2, 8.2.5, Appendix 2.1, Appendix 3.1 to 3.3

Sep., 2003 SH(NA)-080142-E Description for new model, Q64RD-G is added.

Addition Section 3.1.2, 3.4.2, 3.4.5, 3.4.7, 3.4.12, 3.4.13, 3.4.23, 7.4.2, 8.2.5,

8.2.6, Appendix 1.3

Correction About the Generic Terms and Abbreviations, Product Lineup, Chapter 1, Section 1.1, 2.1, 2.2, 3.1.1, 3.1.3, 3.2, 3.2.1, 3.3.1, 3.3.2, 3.4.1, 3.4.4,

3.4.15 to 3.4.17, 3.4.21, 3.4.25, 4.3, 4.4.2, 4.5, 4.6, 5.1, 5.2.1, 5.6.1,

5.6.2, 5.6.4, 6.1, Chapter 7, Section 7.3.4, 7.3.6, 7.4.1, 8.1, 8.2.10, Appendix 1.1, 1.2, 3.2, 3.3, 4

May, 2004 SH(NA)-080142-F

Correction Section 2.2, 3.4.16, 7.1, 7.3.1 to 7.3.6

Oct., 2004 SH (NA)-080142-G

Correction SAFETY PRECAUTIONS, Section 2.1, Section 3.1.1, 3.3, 3.4.1, 3.4.1, Section 4.1, Section 6.2, 6.2.1

A - 4 A - 4

Print Date

Manual Number Revision

Sep., 2005 SH (NA)-080142-H

Feb., 2006 SH(NA)-080142-I

Oct., 2006 SH(NA)-080142-J

Oct., 2007 SH(NA)-080142-K

Jan., 2008 SH(NA)-080142-L

May, 2008 SH(NA)-080142-M

Addition Section 3.4.22, 3.4.23, Appendix 2.2, Appendix 2.2.1, Appendix 2.2.2

Correction Conformation to the EMC Directive and Low Voltage Instruction,

Section 1.2, Section 2.1, 2.2, Section 3.1.1, 3.1.2, 3.2, 3.3.1, 3.3.2, 3.4.1,

3.4.2, 3.4.5, 3.4.6, 3.4.7, 3.4.10, 3.4.14, 3.4.20, 3.4.21, Section 5.1,

5.2.2, 5.6.1, 6.1.1, 6.2.1, Section 7.3.1, 7.3.3, 7.3.4, 8.1, 8.2.10, Appendix 2.1

Addition Appendix 3.1

Correction SAFETY PRECAUTIONS, Section 1.2, Section 2.2, Section 3.2, 3.4.13, Section 7.3.3, 7.3.5, Appendix 3, INDEX

Section number changed Appendix 3.1 Appendix 3.2, Appendix 3.2 Appendix 3.3, Appendix 3.3

Appendix 3.4

Correction Section 4.5

Correction Section 1.1, Section 1.2, Section 3.1.1, Section 3.2, Section 3.2.2, Section 3.2.3, Section 3.3.2, Section 3.4.2, Section 3.4.19, Section 3.4.22, Section 4.3, Section 6.2.1, Section 8.1, Appendix3.1, Appendix3.2, Appendix3.3 Correction SAFETY PRECAUTIONS, CONTENTS, About the Generic Terms and Abbreviations, Section 2.2, Section 2.3, Section 4.1, Section 5.2.2 Correction SAFETY PRECAUTIONS, Compliance with the EMC and Low Voltage Directives, About the Generic Terms and Abbreviations, Section 2.1, Section 2.3, Section 3.4.19, Section 4.1, Section 5.2.1, Section 5.2.2, Section 5.3.1 to 5.3.3, Section 7.1

Japanese Manual Version SH-080133-M

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.

A - 5 A - 5

INTRODUCTION

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. Please forward a copy of this manual to the end user.

Compliance with the EMC and Low Voltage Directives

(1) For programmable controller system

To configure a system meeting the requirements of the EMC and Low Voltage Directives when incorporating the Mitsubishi programmable controller (EMC and Low Voltage Directives compliant) into other machinery or equipment, refer to Chapter 9 "EMC AND LOW VOLTAGE DIRECTIVES" of the QCPU User's Manual (Hardware Design, Maintenance and Inspection). The CE mark, indicating compliance with the EMC and Low Voltage Directives, is printed on the rating plate of the programmable controller.

(2) For the product

No additional measures are necessary for the compliance of this product with the EMC and Low Voltage Directives.

About the Generic Terms and Abbreviations

Unless otherwise specified, this manual uses the following general terms and abbreviations.

Abbreviation/general terms Description

Q64RD Q64RD platinum RTD input module

Q64RD-G Q64RD-G channel isolated RTD input module

Personal computer IBM PC/AT® or compatible computer with DOS/V.

Generic product name for the SWnD5C-GPPW-E, SWnD5C-GPPW-EA, SWnD5C-

GX Developer

GX Configurator-TI

QCPU (Q mode)

Process CPU Generic term for Q02PHCPU, Q06PHCPU, Q12PHCPU and Q25PHCPU.

RTD

Windows Vista®

Windows® XP

GPPW-EV and SWnD5C-GPPW-EVA. ("n" is 4 or greater.) "-A" and "-V" denote volume license product and upgraded product respectively. Generic term for temperature input module setting and monitor tool GX Configurator-TI (SW1D5C-QTIU-E) Generic term for, Q00JCPU, Q00CPU, Q01CPU, Q02CPU, Q02HCPU, Q06HCPU, Q12HCPU, Q25HCPU, Q02PHCPU, Q06PHCPU, Q12PHCPU, Q25PHCPU, Q12PRHCPU, Q25PRHCPU, Q02UCPU, Q03UDCPU, Q04UDHCPU, Q06UDHCPU, Q13UDHCPU, Q26UDHCPU, Q03UDECPU, Q04UDEHCPU, Q06UDEHCPU, Q13UDEHCPU and Q26UDEHCPU.

Abbreviation for Resistance Temperature Detector. Platinum or nickel temperaturemeasuring resistor. Generic term for the following: Microsoft Microsoft® Windows Vista® Home Premium Operating System, Microsoft Microsoft Microsoft® Windows Vista® Enterprise Operating System Generic term for the following: Microsoft® Windows® XP Professional Operating System, Microsoft

Product Lineup

The lineup for this product is given in the table below.

®

Windows Vista® Home Basic Operating System,

®

Windows Vista® Business Operating System,

®

Windows Vista® Ultimate Operating System,

®

Windows® XP Home Edition Operating System

Model code Product Quantity

Q64RD Q64RD platinum RTD input module 1

Q64RD-G Q64RD-G channel isolated RTD input module 1

SW1D5C-QTIU-E GX Configurator-TI Version 1 (Single license product) (CD-ROM) 1

SW1D5C-QTIU-EA GX Configurator-TI Version 1 (Volume license product) (CD-ROM) 1

A - 10 A - 10

1 OVERVIEW

MELSEC-Q

1 OVERVIEW

This user's manual provides the specifications, handling instructions, programming procedures and other information of the Q64RD platinum RTD (Resistance Temperature Detector) input module and the Q64RD-G channel isolated RTD input module (hereinafter referred to as the Q64RD and Q64RD-G), which are designed to use together with the MELSEC-Q series CPU module (hereinafter referred to as the CPU).

The Q64RD is a module for connection of 3-wire or 4-wire type platinum RTDs (2-wire application is available if terminals are short-circuited.) and converts temperature data [

] input from Pt100 or JPt100 platinum RTD (hereinafter referred to as PT100 or

JPt100) to:

• 16-bit signed binary data (stored as a value rounded off to 1 decimal place

• 32-bit signed binary data (stored as a value rounded off to 3 decimal places

10)

1000)

and scaling values (ratios (%)).

The Q64RD-G is a module for connection of 3-wire or 4-wire type RTDs (2-wire application is available if terminals are short-circuited.) and converts temperature data [

] input from Pt100, JPt100 or nickel RTD Ni100 (hereinafter referred to as

Ni100

• 16-bit signed binary data (stored as a value rounded off to 1 decimal place

• 32-bit signed binary data (stored as a value rounded off to 3 decimal places

) to:

10)

1000)

and scaling values (ratios (%)).

Programmable controller

CPU

Q64RD/Q64RD-G

1

TO instruction

FROM instruction

Initial setting

Measured temperature

value, scaling value reading

(Buffer memory)

Set data

Measured temperature value

Scaling value

Measured temperature value

Scaling value

*

Channel 1

Temperature measurement

Channel 4

RTD

*: Refer to Section 3.4.15 for details of the scaling values.

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1 OVERVIEW

1.1 Features

MELSEC-Q

1

(1) Channel isolation (Q64RD-G)

The Q64RD-G is a channel-isolated module.

(2) Four-channel temperature measurement by one module

The Q64RD and Q64RD-G are capable of measuring temperatures of 4 channels per module. Detected temperature values can be converted into scaling values (ratios (%)).

(3) Conversion enable/disable setting

You can make a conversion enable/disable setting for each channel. Disabling unused channels for conversion reduces sampling time. It also prevents unnecessary disconnection detection on unused channels.

(4) Standard-compliant RTD is usable

(a) Platinum RTD compliant with JIS (Japanese Industrial Standards) is usable

(Q64RD) Two types of JIS-compliant platinum RTDs (Pt100 and JPt100) can be used. The types can be selected for each channel on GX Developer.

(b) Platinum RTD compliant with JIS or Nickel RTD compliant with DIN is usable

(Q64RD-G) In addition to the above 2 types of JIS-compliant platinum RTDs, DINcompliant nickel RTDs can be used. The types of RTD can be selected for each channel on GX Developer.

(5) Connection of 3-wire or 4-wire RTD is available for each channel

For each channel, 3-wire or 4-wire RTD can be connected. By making the terminals short-circuited, 2-wire RTD can be used.

(6) Disconnection detection

The disconnection of a platinum RTD or cable can be detected on each channel.

(7) Optimal processing selection is available

Selectable options of Sampling processing, Time averaging processing and Count averaging processing, Moving average and Primary delay filter A desired conversion method can be selected for each channel.

(8) Optimal range selection is available

(a) Ranges of -20 to 120 , -180 to 600 and -200 to 850 can be selected

(Q64RD) When Pt100 or JPt100 is used, a desired range can be selected for each channel.

(b) Ranges of 0 to 200

can be selected (Q64RD-G)

180 When a platinum RTD, Pt100 or JPt100 is used, a range of 0 to 200 to 120 When a nickel RTD, Ni100 selected for each channel.

, -180 to 600 or -200 to 850 can be selected for each channel.

, -20 to 120 , -180 to 600 , -200 to 850 , -60 to

, -20

is used, a range of -60 to 180 can be

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1 OVERVIEW

MELSEC-Q

(9) Error compensation by offset/gain value setting

Error compensation can be made by setting offset and gain values on each channel. As the offset and gain values, you can make selection from user settings and factory settings.

(10) Warning output

If the temperature detected is outside the preset measurement range, an warning can be output on each channel.

(11) Online Module Change

The module can be changed without the system being stopped. Also, by using the dedicated instructions (G(P).OGLOAD, G(P). OGSTOR) or writing to the buffer and turning on the corresponding Y signal, the offset/gain values can be re-set to the Q64RD/Q64RD-G replaced online and they can be transferred to the other Q64RD/Q64RD-G mounted in another slot. (Between the same models only)

(12) Easy setting by utility package

The utility package, GX Configurator-TI is available separately. This utility package is not necessarily to be used. However, using this makes the initial setting and auto refresh setting easy on screen, reduces sequence programs and enables easy setting and operation check.

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1 OVERVIEW

MELSEC-Q

1.2 Added/Changed Functions

Functions added or changed for the Q64RD/Q64RD-G are shown below.

(1) Q64RD

Item Applicable module Function overview

Online module change

Mode switching that does not require CPU to be reset

Conversion setting for disconnection detection function

Moving average

Primary delay filter

Function version C or later

First 5 digits of product information are 07072 or later

First 5 digits of product information are 07072 or later First 5 digits of product information are 07072 or later

Functions added or changed for the Q64RD are shown below.

You can change the module without stopping the system. The CPU of function version C or later is required. Using the mode switching setting (buffer memory addresses 158, 159: Un\G158, Un\G159) and operating condition setting request (Y9), the module is switched between the normal mode and offset/gain setting mode without the CPU being reset. Using the dedicated instruction (G(P).OFFGAN), the module is switched between the normal mode and offset/gain setting mode without the CPU being reset. Using GX Configurator-TI, the module is switched between the normal mode and offset/gain setting mode without the CPU being reset. For values to be stored in the CH (buffer memory addresses 11 to 14, 54 to 61: Un\G11 to 14, Un\G54 to

61) in the case of disconnection detection, any of "Value immediately before disconnection", "Up scale (maximum value of measured temperature range + 5% of measured temperature range)", "Down scale (minimum value of measured temperature range – 5% of measured temperature range)" or "Given value" can be selected.

Digital output values sampled at specified number of times are averaged.

By a preset time constant, digital output values are smoothed.

measured temperature value

(2) Q64RD-G

Item Applicable version Function overview

Conversion setting for disconnection detection function

First 5 digits of product information are 07072 or later

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The following is a function added for the Q64RD-G.

For values to be stored in the CH (buffer memory addresses 11 to 14, 54 to 61: Un\G11 to 14, Un\G54 to

61) in the case of disconnection detection, any of "Value immediately before disconnection", "Up scale (maximum value of measured temperature range + 5% of measured temperature range)", "Down scale (minimum value of measured temperature range – 5% of measured temperature range)" or "Given value" can be selected.

measured temperature value

POINT

(1) Refer to Appendix 2.1 for the function comparison between function versions. (2) For differences between the Q64RD/Q64RD-G whose first 5 digits of product

information are 07071 or earlier and those of 07072 or later, refer to Appendix

2.2.

(3) Refer to Section 2.2 for how to check the function version and product information.

Reference

section

Chapter 7

Section

3.4.24

Appendix

3.2

Section

5.6.2

Section

3.2.2

Section

3.2.1

Section

3.2.1

Reference

section

Section

3.2.2

2 SYSTEM CONFIGURATION

MELSEC-Q

2 SYSTEM CONFIGURATION

This chapter explains the system configuration of the Q64RD/Q64RD-G.

2.1 Applicable Systems

CPU type CPU model

Programmable controller CPU

C Controller module

Applicable CPU module Base unit2

Basic model QCPU

High Performance model QCPU

Process CPU

Redundant CPU

Universal model QCPU

Safety CPU QS001CPU N/A

This section describes the applicable systems.

(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 Q64RD/Q64RD-G 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.

Q00JCPU Up to 16 Q00CPU Q01CPU Q02CPU Q02HCPU Q06HCPU Q12HCPU Q25HCPU Q02PHCPU Q06PHCPU Q12PHCPU Q25PHCPU Q12PRHCPU Q25PRHCPU Q02UCPU Up to 36 Q03UDCPU Q04UDHCPU Q06UDHCPU Q13UDHCPU Q26UDHCPU Q03UDECPU Q04UDEHCPU Q06UDEHCPU Q13UDEHCPU Q26UDEHCPU

Q06CCPU-V Q06CCPU-V-B

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 Use the Q64RD/Q64RD-G whose serial No. (first five digits) is 09012 or later.

No. of modules1

Up to 24

Up to 64

Up to 533

Up to 64

Main base unit

Extension base

unit

: Applicable : N/A

2

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2 SYSTEM CONFIGURATION

2

Applicable network

QJ72LP25-25

QJ72LP25G

QJ72LP25GE

QJ72BR15

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 Q64RD/Q64RD-G 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.

Base unit2

module

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.

No. of modules1

Up to 64

Main base unit of

remote I/O station

Extension base unit of

remote I/O station

: Applicable : N/A

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 Q64RD/Q64RD-G in a multiple CPU system, refer to the following manual first.

• QCPU User's Manual (Multiple CPU System)

(a) Compatible Q64RD/Q64RD-G

Use a Q64RD/Q64RD-G of function version B or higher if using the module in a multiple CPU system.

(b) Intelligent function module parameters

Write intelligent function module parameters to only the control CPU of the Q64RD/Q64RD-G.

(3) In the case of online module change

To make an online module change, use the module of function version C or later.

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2 SYSTEM CONFIGURATION

(4) Software packages for Q64RD

Relation between the system containing the Q64RD and software package is shown in the following table. GX Developer is necessary when using the Q64RD.

Q00J/Q00/Q01CPU

Q12H/Q25HCPU

Q02PH/Q06PHCPU

Q12PH/Q25PHCPU

Q12PRH/Q25PRHCPU

Q02U/Q03UD/ Q04UDH/Q06UDHCPU

Software Version

GX Developer

Single CPU system Version 7 or later

Multiple CPU system Version 8 or later

Single CPU system Version 4 or later Q02/Q02H/Q06H/

Multiple CPU system Version 6 or later

Single CPU system

Multiple CPU system

Single CPU system

Multiple CPU system

Redundant CPU system

Single CPU system

Multiple CPU system

Version 8.68W or later

Version 7.10L or later

Version 8.45X or later Version 1.14Q or later

Version 8.48A or later

MELSEC-Q

GX Configurator-TI

Version 1.10L or later

Version 1.00A or later

Version 1.13P or later

1 2

Q13UDH/Q26UDHCPU

Q03UDE/Q04UDEH/ Q06UDEH/Q13UDEH/ Q26UDEHCPU

If installed in a MELSECNET/H remote I/O station

1 The product of Version 1.14Q or earlier is not compatible with "normal mode - offset/gain setting

mode switching" and "OMC refresh data". Use the product of Version 1.15R or later.

2 The product of Version 1.20W or earlier is not compatible with "Moving average", "Primary delay

filter" and "Conversion setting for disconnection detection function". Use the product of Version

1.21X or later.

Single CPU system

Multiple CPU system

Single CPU system

Multiple CPU system

Version 8.62Q or later

Version 8.68W or later

Version 6 or later Version 1.00A or later

Version 1.24AA or later

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2 SYSTEM CONFIGURATION

(5) Software packages for Q64RD-G

Relation between the system containing the Q64RD-G and software package is shown in the following table. GX Developer is necessary when using the Q64RD-G.

Q00J/Q00/Q01CPU

Q12H/Q25HCPU

Q02PH/Q06PHCPU

Q12PH/Q25PHCPU

Q12PRH/Q25PRHCPU

Q02U/Q03UD/ Q04UDH/Q06UDHCPU

Software Version

GX Developer

Single CPU system Version 7 or later

Multiple CPU system Version 8 or later

Single CPU system Version 4 or later Q02/Q02H/Q06H/

Multiple CPU system Version 6 or later

Single CPU system

Multiple CPU system

Single CPU system

Multiple CPU system

Redundant CPU system

Single CPU system

Multiple CPU system

Version 8.68W or later

Version 7.10L or later

Version 8.45X or later Version 1.14Q or later

Version 8.48A or later

MELSEC-Q

GX Configurator-TI1

Version 1.17T or later

Q13UDH/Q26UDHCPU

Q03UDE/Q04UDEH/ Q06UDEH/Q13UDEH/ Q26UDEHCPU

If installed in a MELSECNET/H remote I/O station

1 The product of Version 1.20W or earlier is not compatible with "Conversion setting for

disconnection detection function". Use the product of Version 1.21X or later.

Single CPU system

Multiple CPU system

Single CPU system

Multiple CPU system

Version 8.62Q or later

Version 8.68W or later

Version 6 or later Version 1.17T or later

Version 1.24AA or later

POINT

(1) The Q64RD of function version A is not available.

The Q64RD-G of function version A and B is not available. The products of function version C include the functions of version A and B.

(2) Depending on the version of GX Configurator-TI, applicable system, CPU

module and functions of Q64RD/Q64RD-G varies.

2 - 4 2 - 4

2 SYSTEM CONFIGURATION

2.2 About Use of the Q64RD/Q64RD-G with the Q12PRH/Q25PRHCPU

Here, use of the Q64RD/Q64RD-G with the Q12PRH/Q25PRHCPU is explained

(1) Dedicated instruction

The dedicated instruction cannot be used.

(2) GX Configurator-TI

When using GX Developer to access the Q12PRH/Q25PRHCPU through the intelligent function module on the extension base unit, GX Configurator-TI cannot be used. Connect a personal computer to the Q12PRH/Q25PRHCPU with a communication path indicated below.

1 2

MELSEC-Q

Main base unit

Extension base unit

(GX Configurator-TI cannot be used.)

1

Direct connection to the CPU

2

Connection 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 CONFIGURATION

MELSEC-Q

2.3 How to Check the Function Version, Product Information and Software Version

This section describes how to check the function version and product information of the Q64RD/Q64RD-G and the GX Configuration-TI software version.

(1) Checking the function version and product information of the

Q64RD/Q64RD-G

(a) To check the version using the "SERIAL column of the rating plate" located

on the side of the module

(b) To check the function version and product information using the GX

Developer See Section 8.2.10 of this manual.

POINT

The serial No. on the rating plate may be different from the serial No. displayed on the product information screen 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 screen of GX Developer indicates the function information of the product. The function information of the product is updated when a new function is added.

Function version

Relevant regulation standards

2 - 6 2 - 6

2 SYSTEM CONFIGURATION

(2) Checking the software version of GX Configurator- TI

The software version of GX Configurator- TI can be checked in GX Developer’s "Product information" screen.

[Operating procedure]

GX Developer [Help] [Product information]

Software version

MELSEC-Q

(In the case of GX Developer Version 7)

2 - 7 2 - 7

3 SPECIFICATIONS

3.1 Performance Specifications

MELSEC-Q

The following are the performance specifications of the Q64RD/Q64RD-G.

3.1.1 Specifications of Q64RD

Item Specifications

Number of channels 4 channels

Output

3

Usable platinum RTD Pt100(JIS C1604-1997,IEC 751 1983), JPt100(JIS C1604-1981)

Measured temperature range

changing

Accuracy1

Resolution 0.025 Conversion speed 40ms/channel2 Number of analog input points 4 channels/module Temperature detecting output current 1mA E2PROM write count Max. 100,000 times

Isolation

Wire break detection Yes (Each channel independent)3

Number of occupied I/O points 16 points (I/O assignment: Intelligent 16 points)

Connection terminals 18-point terminal block

Applicable wire size 0.3 to 0.75mm2

Applicable crimping terminals 1.25-3 R1.25-3 (Sleeved crimping terminals are unusable)

Cables between Q64RD and platinum RTD

Internal current consumption (5VDC) 0.60A

Weight 0.17kg

Outline dimensions 98(H) 27.4(W) 90(D)mm

1: The selection ranges and accuracies have the following relationships.

Ambient Temperature

2: The conversion speed is a period from when a temperature is input and converted into a corresponding digital value until the value is

stored into the buffer memory. When two or more channels are used, the conversion speed is "40ms

3: For output in the case of disconnection detection, select any of "Value immediately before disconnection", "Up scale (maximum value

of measured temperature range + 5% of measured temperature range)", "Down scale (minimum value of measured temperature range – 5% of measured temperature range)" or "Given value". (Refer to Section 3.2.2.)

Temperature conversion value Scaling value 16-bit, signed binary

Pt100 -200 to 850

JPt100 -180 to 600

Pt100 -20 to 120 / -200 to 850 Range JPt100 -20 to 120 Ambient temperature 0 to 55 Ambient temperature 25

5

Specific isolated area

Selection Range

0 to 55 0.3 2.125 1.5

25 5 0.096 0.68 0.48

16-bit, signed binary data (-2000 to 8500: Value to the first decimal place

32-bit, signed binary data (-200000 to 850000: Value to the third decimal place

/ -180 to 600

0.25% (Accuracy relative to maximum value)

0.08% (Accuracy relative to maximum value)

Between platinum temperature-

measuring resistor input and

programmable controller power supply

Between platinum temperature-

measuring resistor input channels

Refer to Section 3.1.3.

Pt100 and JPt100 :

-20 to 120

number of conversion enabled channels".

Isolation

method

Photocouple

r isolation

No isolation -

-200 to 850

Dielectric withstand

1780VrmsAC/

(Altitude 2000m)

Pt100 :

voltage

3 cycles

JPt100 :

-180 to 600

10)

1000)

Isolation

resistance

10M

Ω or more

using 500VDC

isolation

resistance

tester

3 - 1 3 - 1

3 SPECIFICATIONS

MELSEC-Q

3.1.2 Specifications of Q64RD-G

Item Specifications

Number of channels 4 channels

16-bit, signed binary data

Output

Usable RTD

Measured

temperature

range

Range

changing

Accuracy1

(Accuracy

relative to

maximum

value of

selection

range)

Resolution 0.025

Conversion speed 40ms/channel4

Number of analog input points 4 channels/module

Temperature detecting output current 1mA E2PROM write count

Isolation

Wire break detection Yes (Each channel independent)5

Number of occupied I/O points

Connection terminals 18-point terminal block

Applicable wire size

Applicable crimping terminals 1.25-3 R1.25-3 (Sleeved crimping terminals are not usable.)

Cables between Q64RD-G and RTD Refer to Section 3.1.3.

Internal current consumption (5VDC) 0.62A

Weight 0.20kg

Outline dimensions 98(H) 27.4(W) 112(D)mm

Measured temperature value

Scaling value 16-bit, signed binary data

Pt100 -200 to 850

JPt100 -180 to 600

Ni100

Ω

Pt100 -20 to 120 /0 to -200 / -200 to 850

JPt100 -20 to 120 /0 to -200 / -180 to 600

Ni100

Ω

Reference accuracy2 Within 0.04%

Pt100/JPt100

Temperature

coefficient

(-20 to 120

Pt100/JPt100

(0 to 200

3

Pt100/JPt100

(-200 to 850

Pt100/JPt100

(-60 to 180

)

Specific isolated area

Between temperature-measuring

resistor input and programmable

controller power supply

Between temperature-measuring

resistor input channels

(-2000 to 8500: Value to the first decimal place

32-bit, signed binary data

(-200000 to 850000: Value to the third decimal place

Pt100 (JIS C1604-1997,IEC 751 1983), JPt100(JIS C1604-1981),

Ω

Ni100

(DIN43760 1987)

-60 to 180

-

70ppm/ ( 0.0070%/ )

65ppm/ ( 0.0065%/ )

50ppm/ ( 0.0050%/ )

70ppm/ ( 0.0070%/ )

Max. 100,000 times

Isolation

method

Photocoupler

isolation

Transformer

isolation

16 points (I/O assignment: Intelligent 16 points)

0.3 to 0.75mm

Dielectric

withstand voltage

1780VrmsAC/

3 cycles

(Altitude 2000m)

2

10)

1000)

Isolation

resistance

10M

or more

Ω

using 500VDC

isolation

resistance tester

3

3 - 2 3 - 2

3 SPECIFICATIONS

MELSEC-Q

1 The selection ranges and accuracies have the following relationships.

Selection Range

Ambient Temperature

0 to 55 0.300 1.615 1.140

Ambient Temperature

2 Accuracy in ambient temperature and wire resistance when the offset/gain setting is set.

3 Accuracy per 1-degree temperature change

Example) Accuracy for the case of changing from 25 to 30

0.04% (Reference accuracy) + 0.0070%/

4 The conversion speed is a period from when a temperature is input and converted into a corresponding digital value until the value is

stored into the buffer memory.

When two or more channels are used, the conversion speed is "40ms

5 For output in the case of disconnection detection, select any of "Value immediately before disconnection", "Up scale (maximum value

of measured temperature range + 5% of measured temperature range)", "Down scale (minimum value of measured temperature

range – 5% of measured temperature range)" or "Given value". (Refer to Section 3.2.2.)

25 5 0.090 0.553 0.390

Selection Range

0 to 55 0.470 0.450

25 5 0.145 0.135

Pt100 and JPt100:

-20 to 120

Pt100 and JPt100:

0 to 200

(Temperature coefficient) 5 (Temperature difference) = 0.075%

number of conversion enabled channels".

Pt100:

-200 to 850

Pt100:

-60 to 180

JPt100:

-180 to 600

3 - 3 3 - 3

3 SPECIFICATIONS

3.1.3 Specifications for RTD connection

This section explains the specifications for connection of the Q64RD/Q64RD-G and platinum temperature-measuring resistors.

(1) For 3-wire type

The wire resistance value should satisfy the condition of 1) + 2) 2 max. In addition, the difference of the wire resistance value between 1) and 2) should be 10

max.

Q64RD/Q64RD-G

MELSEC-Q

Wire

2)

Pt100

1)

a1

A1

B1

b1

SLD

(2) For 4-wire type

The wire resistance value should satisfy the condition of 1) + 2) 2 max.

Q64RD/Q64RD-G

Wire

a1

2)

Pt100

1)

POINT

Wire resistance values may be an error factor in the temperature measurement. The error arisen between the Q64RD/Q64RD-G and the temperature-measuring resistor (between the wire resistance value 1) + 2) and measured temperature value) is Max. 0.007

/2 (Q64RD) or Max. 0.003 /2 (Q64RD-G). This error can be corrected by the offset/gain setting. When making offset/gain adjustment, set the wire resistance value actually used.

A1

B1

b1

SLD

3 - 4 3 - 4

3 SPECIFICATIONS

MELSEC-Q

3.2 Function List

The following table lists the Q64RD/Q64RD-G functions.

Item Description Refer To

This function allows temperature data to be imported by connecting a

Temperature conversion

function

Temperature conversion

system

Conversion

enable/disable function

Range changing

function

Temperature-measuring

resistor selection

function

Disconnection detection

function

Conversion setting for disconnection detection function

Warning output function

Scaling function

Offset/gain setting

function

Online module change A module change is made without the system being stopped. Chapter 7

temperature-measuring resistor.

Temperature data are 16-bit signed binary (-2000 to 8500), 32-bit signed

binary (-200000 to 850000) and stored into buffer memory.

(1) Sampling processing

Values input by each channel are successively converted into temperature

values and output as measured temperature value.

(2) Averaging processing

(a) Time averaging

Temperature conversion is averaged by time on each channel and an

averaged value is stored.

(b) Count averaging

Temperature conversion is averaged by count on each channel and an

averaged value is stored.

(c) Moving average

Measured temperature values, which are taken at every sampling

interval for the specified number of times, are averaged.

(3) Primary delay filter

By a preset time constant, digital output values are smoothed.

This function specifies whether temperature conversion is enabled or disabled

on each channel.

Setting temperature conversion enable/disable reduces the processing time of

This function changes the measured temperature range. Section 4.5

This function sets the type of the temperature-measuring resistor per channel. Section 4.5

This function detects the disconnection of the connected temperature-

measuring resistor on each channel.

For values to be stored in the CH memory addresses 11 to 14, 54 to 61: Un\G11 to 14, Un\G54 to 61) in the case of disconnection detection, any of "Value immediately before disconnection", "Up scale (maximum value of measured temperature range + 5% of measured temperature range)", "Down scale (minimum value of measured temperature range – 5% of measured temperature range)" or "Given value" can be selected.

This function outputs a warning if a temperature falls outside the user-set

temperature range.

This function can convert a temperature conversion value into a preset range

ratio (%) and import it into buffer memory.

This function compensates for an error of a temperature conversion value. Section 3.4.20, 4.6

measured temperature value (buffer

Section 3.4.7,

3.4.16

Section 3.2.1

Section 3.4.3

Section 3.4.14

Section 3.2.2

Section 3.4.12,

3.4.13

Section 3.4.15,

3.4.17, 3.4.18

3 - 5 3 - 5

3 SPECIFICATIONS

3.2.1 Temperature conversion system

(1) Sampling processing

A temperature input value is converted into a temperature one by one and its measured temperature value is stored into buffer memory. Sampling processing time varies with the number of used channels (number of channels set to enable temperature conversion).

(Processing time) = (number of used channels)

[Example] Sampling time is 120ms when three channels, channels 1, 2 and 4, are enabled for conversion.

3 channels

(2) Averaging processing

(a) Time-specified averaging processing

When this option is specified for a channel, values input from the channel are converted into temperature values consecutively for the preset length of time. Then, the total amount of values after eliminating the maximum and minimum values is averaged to be stored into the buffer memory. Averaging processing requires at least 2 times of conversion processing excluding the maximum and the minimum values. The processing count within the preset time varies with the number of used channels (number of channels set to enable temperature conversion).

(Processing count) =

Setting range of preset time is 160 to 5000ms. When setting a value out of the setting range, an error (error code 20 occurs. [Example] The sampling count is 4.75 when four channels, channels 1, 2, 3 and 4, are enabled for conversion and the preset time is 760ms.

760ms ÷ (4 channels Since the fractional portion of an indivisible value is dropped, the sampling count is 4 times.

(b) Count-specified averaging processing

The time taken to store a count-averaged value into buffer memory varies with the number of used channels (number of channels set to enable temperature conversion).

(Processing time) = (preset count)

Setting range of preset count is 4 to 62500times. When setting a value out of the setting range, an error (error code 30 occurs.

[Example] An average value is output ever 320ms when two channels, channels 3 and 4, are enabled for conversion and the preset count is 4.

4 times

40ms = 120ms

(preset time)

(number of used channels)

40ms) = 4.75

(number of used channels) (40ms)

(2 channels 40ms) = 320ms

(40ms)

MELSEC-Q

(40ms)

)

3 - 6 3 - 6

3 SPECIFICATIONS

(c) Processing using moving average

Since the calculation is done for each sampling period, the latest digital output value can be obtained. Setting range of moving average is 4 to 60times. When setting a value out of the setting range, an error (error code 31 occurs.

Moving average processing in the case of 4-time setting

MELSEC-Q

)

[ ]

Count set for averaging

4)3)

2)

5)

Temperature

1)

6)

Sampling cycle

7)

Time [ms]

9)8)

12)

11)

10)

Buffer memory

1st storage

nd

storage

2

3rd storage

Temperature conversion value

Data transition in buffer memory

1st storage 2nd storage 3rd storage

1) + 2) + 3) + 4)

2

2) + 3) + 4) + 5)

2

3) + 4) + 5) + 6)

2

3 - 7 3 - 7

3 SPECIFICATIONS

(3) Primary delay filter

26.2

MELSEC-Q

By setting a time constant, excessive noise is eliminated and smoothed temperature value can be output. Depending the time constant, the degree of smoothness is changed.

The relational expression between the time constant and measured temperature value is shown below. [In the case of n=1] Yn=1

[In the case of n=2]

Yn = Xn -

1 +

[In the case of n

Yn = Yn -

1 +

Δt

Δt + TA

3]

Δt

Δt + TA

(Xn - Xn - 1)

(Xn - Yn - 1)

Yn: Current measured temperature value Δt: A/D conversion time (0.04ms) N : Sampling count TA: Time constant (s) Yn-1: Preceding measured temperature value Xn: measured temperature value before smoothing * Conversion completion flag (buffer memory address10: Un\G10) turns on at n

2.

[Example] When the temperature input value is changed from 25.000 to 26.000

In the time constant setting of 1000ms (1s) measured temperature value is changed as shown below. At 1000ms (1s) after the temperature input value is changed to

26.000

, the measured temperature value reaches 63.2% of the

value output in the case of selecting the sampling processing.

Temperature input value

Measured temperature value

26.2

26

25.8

25.6

25.4

Temperature input value

( )

25.2

25

0 1000 2000 3000 4000 5000 6000

Elapsed time (ms)

3 - 8 3 - 8

26

25.8

25.6

25.4

Measured temperature value

25.2

25

3 SPECIFICATIONS

3.2.2 Conversion setting for disconnection detection function

(1) For values to be stored in the CH measured temperature value (buffer memory

addresses 11 to 14, 54 to 61: Un\G11 to 14, Un\G54 to 61) in the case of disconnection detection, any of "Value immediately before disconnection", "Up scale (maximum value of measured temperature range + 5% of measured temperature range)", "Down scale (minimum value of measured temperature range – 5% of measured temperature range)" or "Given value" can be selected. Setting is available for each channel.

(2) This function can be utilized only for channels where temperature conversion is

enabled.

(3) When Up scale (1

of measured temperature range + 5% of measured temperature range) or a Down scale value (minimum value of measured temperature range – 5% of measured temperature range) of the individual range is stored respectively.

Measurement

mode

New JIS

Old JIS

Ni100 8 -60 to 180 192.0 -72.0

(4) When Given value (3

value for disconnection detection (buffer memory addresses 150 to 157: Un\G150 to 157). When Given value(3H) is selected, set a value for the CH setting for disconnection detection (buffer memory addresses 150 to 153: Un\G150 to 157) in units of 0.1 The value set in the area is stored in CH disconnection is detected.

H) or Down scale (2H) is set, an Up scale value (maximum value

Set value

0 -200 to 850 902.5 -252.5 1 -20 to 120 127.0 -27.0 4 0 to 200 2 -180 to 600 639.0 -219.0 3 -20 to 120 127.0 -27.0 5 0 to 200

H) is selected, specify a value to CH conversion setting

Measurement

range

210.0 -10.0

.

measured temperature value when

MELSEC-Q

Up scale Down scale

conversion

3 - 9 3 - 9

3 SPECIFICATIONS

3.3 I/O Signals Transferred to/from CPU

This section describes the I/O signal assignment and signal functions.

3.3.1 I/O signal list

The following are the I/O signals of the Q64RD/Q64RD-G. The I/O numbers (X/Y) given in this chapter and later assume that the first I/O number of the Q64RD/Q64RD-G is set to 0.

Input Signal (Signal Direction:

Programmable controller CPU Q64RD/Q64RD-G)

Device No. Signal name Device No. Signal name

X0 Module ready Y0 Reserved

X1 CH1 Offset/Gain Setting Status Signal Y1 CH1 Offset Setting Request

X2 CH2 Offset/Gain Setting Status Signal Y2 CH1 Gain Setting Request

X3 CH3 Offset/Gain Setting Status Signal Y3 CH2 Offset Setting Request

X4 CH4 Offset/Gain Setting Status Signal Y4 CH2 Gain Setting Request

X5 Y5 CH3 Offset Setting Request

X6 Y6 CH3 Gain Setting Request

X7 Y7 CH4 Offset Setting Request

X8

X9

XA Offset/Gain Setting Mode Status Flag YA User Range Write Request

XB Reserved YB

XC Disconnection Detection Signal YC

XD Warning Output Signal YD

XE Conversion Completion Flag YE

XF Error Flag YF Error Clear Request

Reserved

Operating Condition Setting Completion

Signal

Programmable controller CPU Q64RD/Q64RD-G)

POINT

The reserved signals marked are used by the system and are unavailable for the user. Should they be turned on/off in a sequence program, we cannot guarantee the functions of the Q64RD/Q64RD-G.

Output Signal (Signal Direction:

Y8 CH4 Gain Setting Request

Y9 Operating Condition Setting Request

Reserved

MELSEC-Q

REMARK

Between the Q64RD/Q64RD-G whose first 5 digits of product information are 07071 or earlier and those of 07072 or later, the Conversion Completion Flag (XE) operation is different. For details, refer to Appendix 2.2 and 2.3.

3 - 10 3 - 10

3 SPECIFICATIONS

3.3.2 I/O signal details

The following are details of the Q64RD/Q64RD-G I/O signals.

Device No. Signal Name Description

X0

X1

X2

X3

X4

Module Ready

CH

Setting Status Signal

(1) Input signals

(1) If the module is in the normal mode at power-on or resetting of the programmable controller

(2) When this signal (X0) is off in the normal mode, temperature conversion is not performed. In the

(3) This signal (X0) turns off when:

(1) This signal is used as an interlock condition to turn on/off the CH

(2) When the CH

Offset/Gain

CPU, this signal turns on to start temperature conversion as soon as it gets ready.

offset/gain setting mode, temperature conversion is performed even if this signal (X0) is off.

• The module is in the offset/gain setting mode;

• The Q64RD/Q64RD-G is in a watchdog timer error

Y3, Y5, Y7)/CH

Y4, Y6, Y8) is turned from ON to OFF in the offset/gain setting mode, this signal (X1 to 4) corresponding to the user-set, conversion-enabled channel turns on.

CH Offset/Gain Setting Status Signal (X1 to 4)

CH Offset Setting Request (Y1, Y3, Y5, Y7)

Gain Setting Request (Y2, Y4, Y6, Y8) when offset/gain setting is made.

Offset Setting Request (Y1, Y3, Y5, Y7) or CH Gain Setting Request (Y2,

MELSEC-Q

1

Offset Setting Request (Y1,

CH Offset/Gain Setting Status Signal (X1 to 4)

CH Gain Setting Request (Y2, Y4, Y6, Y8)

(1) This signal is used as an interlock condition to turn on/off the Operating Condition Setting

Request (Y9) when the "Conversion enable/disable setting", "CH average/time constant setting (Q64RD-G)", "averaging processing specification" , "Extended averaging processing specification", "Warning output enable/disable setting", "CH range upper/lower limit value", "CH output upper/lower limit value", "Conversion setting for disconnection detection" or "CH

Conversion setting value for disconnection detection" is changed. (2) Conversion processing is not performed when this signal (X9) is off. (3) This signal (X9) turns off when:

• The Module Ready (X0) is off in the normal mode; or

• The Operating Condition Setting Request (Y9) is on.

Operating Condition

X9

Setting Completion

Signal

Module Ready(X0)

Operating Condition Setting Completion Signal (X9)

Operating Condition Setting Request (Y9)

Conversion enable/disable setting (buffer memory addresses 0: Un\G0)

Conversion Completion Flag (XE)

(4) The Q64RD-G clears measured temperature values immediately after Operating Condition

Setting Request (Y9) turned ON. Therefore, before reading measured temperature values, confirm that Conversion Completion Flag (XE) has turned ON. The Q64RD holds measured temperature values immediately after Operating Condition Setting Request (Y9) turned ON.

scaling width upper/lower limit value", "CH warning

Conversion disable

time/count/moving

Conversion enable

scaling

1 Occurs if program operation is not completed within the intended time due to a

hardware fault of the Q64RD/Q64RD-G. The RUN LED of the Q64RD/Q64RD-G goes off when a watchdog timer error occurs.

3 - 11 3 - 11

3 SPECIFICATIONS

Device No. Signal Name Description

[In offset/gain setting mode]

(1) This signal is used as an interlock condition to turn on/off the User Range Write

Request (YA) when the value at adjusted according to the offset/gain setting is

stored.

(2) See Section 4.6 for the offset/gain settings.

Module Ready (X0)

Offset/Gain Setting Mode Status Flag (XA)

OFF

MELSEC-Q

XA

Offset/Gain Setting

Mode Status Flag

User Range Write Request (YA)

[In normal mode]

(1) This signal is used as an interlock condition to turn on/off the User Range

Write

Request (YA) when the user range is restored.

(2) Refer to Chapter 7 for the user range restoration.

ON

XC

XD

Disconnection

Detection Signal

Warning Output

Signal

Module Ready (X0)

Offset/Gain Setting Mode Status Flag (XA)

User Range Write Request (YA)

(1) The input circuit for the platinum RTD of the conversion-enabled channel turns ON the

Disconnection Detection Signal (XC) when any input signal line including the platinum RTD is

disconnected.

For the channel where disconnection is detected, a value based on the Conversion setting for

disconnection detection (buffer memory address 148: Un\G148) is stored in the CH

measured temperature value (buffer memory addresses 11 to 14, 54 to 61: Un\G11 to 14,

Un\G54 to 61).

Conversion of the channels not disconnected is continued.

(2) For temperature conversion values to be stored when the Disconnection Detection Signal (XC)

turns ON, any of "Value immediately before disconnection", "Up scale (maximum value of

measured temperature range + 5% of measured temperature range)", "Down scale (minimum

value of measured temperature range – 5% of measured temperature range)" or "Given value"

can be selected. (Refer to Section 3.2.2.)

(3) Removing the cause of disconnection and turning ON the Error Clear Request (YF) turns OFF

the Disconnection Detection Signal (XC).

(4) When the line connection is recovered, the temperature conversion value update is restarted

independently of the Disconnection Detection Signal (XC) reset.

(1) This signal turns on when the measured temperature value has fallen out of the temperature

range set in the warning output upper/lower limit values (buffer memory addresses 86 to 117:

Un\G86 to 117) on any of the conversion-enabled channels.

(2) This signal turns off automatically as soon as the measured temperature values returned to

within the ranges on conversion-enabled all channel.

3 - 12 3 - 12

3 SPECIFICATIONS

Device No. Signal Name Description

(1) This signal (XE) turns on when the temperature conversion values of all conversion-enabled

channels are stored into buffer memory after power-on or hardware reset.

(2) When averaging processing is performed, this signal also turns on when the temperature

conversion values are stored into buffer memory after completion of averaging processing.

(3) This signal (XE) varies as described below depending on whether the Operating Condition

Setting Completion Signal (X9) has turned on or off.

• When the Operating Condition Setting Completion Signal (X9) has turned on

XE

Conversion

Completion Flag

(stop

1) Temperature conversions of the enabled channels are started.

2) After the temperature conversion values are stored into buffer memory, the conversion

3) This signal (XE) is turned on after the temperature conversion values of all conversion-

• When the Operating Condition Setting Completion Signal (X9) has turned off

(conversion

1) The conversion completion flags (buffer memory address 10: Un\G10) of all channels are

2) This signal (XE) is turned off.

(4) This signal (XE) does not turn on when all channels are disabled for conversion.

(1) This signal (XF) turns on when an error occurs.

(2) To clear the error code, turn on the Error Clear Request (YF).

conversion)

completion flags (buffer memory address 10: Un\G10) are turned on.

enabled channels enabled for conversion are stored into buffer memory.

stop)

turned off.

Note that if conversion is stopped, the temperature conversion values stored in buffer

memory are held at the data immediately before the stop.

MELSEC-Q

XF Error Flag

Error Flag (XF)

Error Clear Request (YF)

Error code is read during this period.

3 - 13 3 - 13

3 SPECIFICATIONS

Device No. Signal name Description

Y1

Y3

Y5

Y7

Y2

Y4

Y6

Y8

Y9

YA

YF

CH Offset

Setting Request

CH

Request

Operating

condition setting

request

User Range Write

Request

Error Clear

Request

(2) Output signals

(1) This signal is made valid in the offset/gain setting mode.

(2) This signal corrects the temperature conversion value to be an offset temperature

set value when it is on.

(3) When this signal turns on while the Gain Setting Request on the same channel is on

or they turn on simultaneously, an error will occur and the operation in (2) not

performed.

(4) For the on/off timing, refer to the field of the CH

(X1 to 4).

(1) This signal is made valid in the offset/gain setting mode.

(2) This signal corrects the temperature conversion value to be a gain temperature set

value when it is on.

Gain Setting

(3) When this signal turns on while the Offset Setting Request on the same channel is

on or they turn on simultaneously, an error will occur and the operation in (2) not

performed.

(4) For the on/off timing, refer to the field of the CH

(X1 to 4).

(1) This signal is turned on when the "Conversion enable/disable setting", "CH

time/count/moving average/time constant setting", "Averaging processing selection",

"Warning output enable/disable setting", "CH

value", "CH scaling width upper/lower limit value", "CH warning output

upper/lower limit value", "Conversion setting for disconnection detection" or

"CH Conversion setting value for disconnection detection" is made valid.

(2) When this signal turns on, the Disconnection Detection Signal (XC) and Warning

Output Signal (XD) turn off.

(3) For the on/off timing, refer to the field of the Operating Condition Setting Completion

Signal (X9).

[In offset/gain setting mode]

(1) This turns on when the value adjusted based on the offset/gain settings is stored in

the E

(2) See the XA column for ON/OFF timing.

See Section 4.6 for offset/gain settings.

[In normal mode]

(1) This signal turns on when the user range is restored.

(2) Refer to the field of XA for the ON/OFF timing.

Refer to Chapter 7 for user range restoration.

(1) This signal is turned on when the Error Flag (XF) and Disconnection Detection

Signal (XC) are cleared.

However, the set value error of the intelligent function module switch setting cannot

be cleared. Correct the set value.

(2) For the on/off timing, refer to the field of the Error Flag (XF).

2

PROM.

MELSEC-Q

Offset/Gain Setting Status Signal

scaling range upper/lower limit

3 - 14 3 - 14

)

3 SPECIFICATIONS

MELSEC-Q

POINT

When the User Range Write Request (YA) is turned on in the normal mode with conversion enabled, the Q64RD/Q64RD-G restores the user range.

Offset/Gain Setting Mode Status Flag (XA)

User Range Write Request (YA)

User Range Restoration Processing

Conversion Completion Flag (Buffer memory address 10: Un\G10)

Measured temperature value (Buffer memory addresses 11 to 14, 54 to 61: Un\G11 to 14, Un\G54 to 61

During restoration

Restoration completed

During user range restoration: Conversion stopped, conversion completion flag

(buffer memory addresses 10: Un\G10) OFF, proceding temperature value held

After user range restoration: Conversion resumed (when user range setting is used,

conversion is resumed at the restored offset/gain setting value.)

3 - 15 3 - 15

3 SPECIFICATIONS

MELSEC-Q

3.4 Buffer Memory

3.4.1 Buffer memory assignment (Q64RD)

This section describes the assignment of the Q64RD buffer memory.

POINT

Do not write data from system area or sequence program to the buffer memory

Addresses Addresses

Hex. Dec.

00 H 0

01 H 1

02 H 2

03 H 3

04 H 4

05 H 5 43 H 67

to to 44 H 68

08 H 8

09 H 9

0A H 10

0B H 11

0C H 12

0D H 13

0E H 14

0F H 15 4C H 76

to to 4D H 77

12 H 18

13 H 19

14 H 20

15 H 21 51 H 81

to to 52 H 82

2E H 46

2F H 47

30 H 48

31 H 49

32 H 50

33 H 51

34 H 52

35 H 53

36 H 54

37 H 55

38 H 56

39 H 57

3A H 58 5F H 95

3B H 59

3C H 60

3D H 61

Conversion enable/disable setting

CH1 time/count/moving average/time constant setting

CH2 time/count/moving average/time constant setting

CH3 time/count/moving average/time constant setting

CH4 time/count /moving average/time constant setting

System area

Averaging processing setting

Conversion completion flag

CH1 measured temperature value (16bit)

CH2 measured temperature value (16bit)

CH3 measured temperature value (16bit)

CH4 measured temperature value (16bit)

System area

Error code

Setting range

System area

Warning output enable/disable setting

Warning output flag

Disconnection detection flag

CH1 scaling value

CH2 scaling value

CH3 scaling value

CH4 scaling value

CH1 measured temperature value (32bit)

CH2 measured temperature value (32bit)

CH3 measured temperature value (32bit)

CH4 measured temperature value (32bit)

area where writing is disabled. Doing so may cause malfunction.

Description

1

R/W

R/W2

—

Hex. Dec.

3E

H 62

3F

H 63

40

H 64

41

H 65

42

H 66

H 69

45

46

H 70

R 47 H 71

R 48 H 72

R 49 H 73

R 4A H 74

R 4B H 75

—

H 78

4E

R 4F H 79

R 50 H 80

—

H 83

53

54

R/W2

H 84

R 55 H 85

R 56 H 86

R

57

H 87

R

58

H 88

R

59

H 89

R

5A

H 90

5B

R

H 91

5C

H 92

5D

H 93

5E

H 94

60

H 96

61

H 97

CH1 scaling range lower limit (L)

value (H)

CH1 scaling range upper limit (L)

value (H)

CH2 scaling range lower limit (L)

value (H)

CH2 scaling range upper limit (L)

value (H)

CH3 scaling range lower limit (L)

value (H)

CH3 scaling range upper limit (L)

value (H)

CH4 scaling range lower limit (L)

value (H)

CH4 scaling range upper limit (L)

value (H)

CH1 scaling width lower limit value

CH1 scaling width upper limit value

CH2 scaling width lower limit value

CH2 scaling width upper limit value

CH3 scaling width lower limit value

CH3 scaling width upper limit value

CH4 scaling width lower limit value

CH4 scaling width upper limit value

CH1 warning output lower lower (L)

limit value (H)

CH1 warning output lower upper (L)

limit value (H)

CH1 warning output upper lower (L)

limit value (H)

CH1 warning output upper upper (L)

limit value (H)

CH2 warning output lower lower (L)

limit value (H)

CH2 warning output lower upper (L)

limit value (H)

Description

R/W1

R/W2

3 - 16 3 - 16

3 SPECIFICATIONS

MELSEC-Q

Addresses Addresses

Hex. Dec.

Description

62H 98 CH2 warning output upper lower limit value (L) 98H 152 CH2 Conversion setting value for (L)

63H 99 (H)

64H 100 CH2 warning output upper upper limit value (L) 9AH 154 CH3 Conversion setting value for (L)

65H 101 (H)

66H 102 CH3 warning output lower lower limit value (L) 9CH 156 CH4 Conversion setting value for (L)

67H 103 (H)

68H 104 CH3 warning output lower upper limit value (L) 9EH 158

69H 105 (H)

6AH 106 CH3 warning output upper lower limit value (L) A0H 160 3-wire type CH1 Factory default offset value

6BH 107 (H)

6CH 108 CH3 warning output upper upper limit value (L) A2H 162 3-wire type CH1 Factory default gain value

6DH 109 (H)

6EH 110 CH4 warning output lower lower limit value (L) A4H 164 3-wire type CH1 User range setting offset value

6FH 111 (H)

70H 112 CH4 warning output lower upper limit value (L) A6H 166 3-wire type CH1 User range settings gain value

71H 113 (H)

72H 114 CH4 warning output upper lower limit value (L) A8H 168 3-wire type CH1 User range settings offset (L)

73H 115 (H)

74H 116 CH4 warning output upper upper limit value (L) AAH 170 3-wire type CH1 User range settings gain (L)

75H 117 (H)

76H 118 CH1 offset temperature set value (L) ACH 172 4-wire type CH1 Factory default offset value

77H 119 (H)

78H 120 CH1 gain temperature set value (L) AEH 174 4-wire type CH1 Factory default gain value

79H 121 (H)

7AH 122 CH2 offset temperature set value (L) B0H 176 4-wire type CH1 User range setting offset value

7BH 123 (H)

7CH 124 CH2 gain temperature set value (L) B2H 178 4-wire type CH1 User range settings gain value

7DH 125 (H)

7EH 126 CH3 offset temperature set value (L) B4H 180 4-wire type CH1 User range settings offset (L)

7FH 127 (H)

80H 128 CH3 gain temperature set value (L) B6H 182 4-wire type CH1 User range settings gain (L)

81H 129 (H)

82H 130 CH4 offset temperature set value (L) B8H 184 3-wire type CH2 Factory default offset value

83H 131 (H)

84H 132 CH4 gain temperature set value (L) BAH 186 3-wire type CH2 Factory default gain value

85H 133 (H)

86H 134 Extended averaging processing specification

87H 135 BDH 189 3-wire type CH2 User range setting offset value

to to BEH 190 3-wire type CH2 User range settings gain value

System area

93H 147

94H 148 Conversion setting for disconnection detection

95H 149

System area

96H 150 CH1 Conversion setting value for (L) C2H 194 3-wire type CH2 User range settings gain (L)

97H 151 disconnection detection (H)

R/W

—

R/W

— C1

R/W

1

Hex. Dec.

2

H 153 disconnection detection (H)

99

2

H 155 disconnection detection (H)

9B

2

H 157 disconnection detection (H)

9D

2

H 159

9F

2

H 161 3-wire type CH1 Factory default offset value

A1

2

H 163 3-wire type CH1 Factory default gain value

A3

2

H 165 3-wire type CH1 User range setti ng offset value

A5

2

H 167 3-wire type CH1 User range settings gain value

A7

2

H 169 resistance value (H)

A9

2

H 171 resistance value (H)

AB

2

H 173 4-wire type CH1 Factor y default offset value

AD

2

H 175 4-wire type CH1 Factory default gain value

AF

2

H 177 4-wire type CH1 User range setti ng offset value

B1

2

H 179 4-wire type CH1 User range settings gain value

B3

2

H 181 resistance value (H)

B5

2

H 183 resistance value (H)

B7

2

H 185 3-wire type CH2 Factory default offset value

B9

2

H 187 3-wire type CH2 Factory default gain value

BB

2

BC

H 188 3-wire type CH2 User range setting offset value

BF

H 191 3-wire type CH2 User range settings gain value

2

C0

H 192 3-wire type CH2 User range settings gain (L)

H 193 resistance value (H)

2

H 195 resistance value (H)

C3

Mode switching setting R/W

Description R/W

R/W

2

3

3 - 17 3 - 17

3 SPECIFICATIONS

MELSEC-Q

Addresses Addresses

Hex. Dec.

C4H 196 4-wire type CH2 Factory default offset value R/W

C5H 197 4-wire type CH2 Factory default offset value R/W

C6H 198 4-wire type CH2 Factory default gain value R/W

C7H 199 4-wire type CH2 Factory default gain value R/W

C8H 200 4-wire type CH2 User range setting offset value R/W

C9H 201 4-wire type CH2 User range setting offset value R/W

CAH 202 4-wire type CH2 User range settings gain value R/W

CBH 203 4-wire type CH2 User range settings gain value R/W

CCH 204 4-wire type CH2 User range settings offset (L)

CDH 205 disconnection detection (H)

CEH 206 4-wire type CH2 User range settings gain (L)

CFH 207

D0H 208 3-wire type CH3 Factory default offset value R/W EEH 238

D1H 209 3-wire type CH3 Factory default offset value R/W EFH 239

D2H 210

D3H 211

D4H 212

D5H 213

D6H 214

D7H 215

D8H 216

D9H 217

DAH 218

DBH 219

DCH 220

DDH 221

DEH 222

DFH 223

E0H 224

E1H 225

disconnection detection (H)

3-wire type CH3 Factory default gain value

3-wire type CH3 User range settings offset value

3-wire type CH3 User range settings gain value

3-wire type CH3 User range settings offset (L)

disconnection detection (H)

3-wire type CH3 User range settings gain (L)

disconnection detection (H)

4-wire type CH3 Factory default offset value

4-wire type CH3 Factory default gain value

4-wire type CH3 User range setting offset value

Description

1

R/W

Hex. Dec.

H 226

E2

H 227

E3

H 228

E4

H 229

E5

H 230

E6

H 231

E7

H 232

E8

H 233

E9

H 234

R/W

R/W F0H 240

R/W F1H 241

R/W F2H 242

R/W F3H 243

R/W F4H 244

R/W F5H 245

R/W

R/W FAH 250

R/W FBH 251

R/W FCH 252

R/W FDH 253

R/W FEH 254

R/W FFH 255

EA

H 235

EB

H 236

EC

EDH 237

F6H 246

F7

H 247

F8H 248

F9

H 249

Description

4-wire type CH3 User range settings gain value

4-wire type CH3 User range settings offset (L)

resistance value (H)

4-wire type CH3 User range settings gain (L)

resistance value (H)

3-wire type CH4 Factory default offset value

3-wire type CH4 Factory default gain value

3-wire type CH4 User range setting offset value

3-wire type CH4 User range settings gain value

3-wire type CH4 User range settings offset (L)

resistance value (H)

3-wire type CH4 User range settings gain (L)

resistance value (H)

4-wire type CH4 Factory default offset value

4-wire type CH4 Factory default gain value

4-wire type CH4 User range setting offset value

4-wire type CH4 User range settings gain value

4-wire type CH4 User range settings offset (L)

disconnection detection (H)

4-wire type CH4 User range settings gain (L)

disconnection detection (H)

R/W

R/W3

R/W

R/W3

R/W

R/W3

R/W

1

3

3 - 18 3 - 18

3 SPECIFICATIONS

MELSEC-Q

1 Indicates whether reading from and writing to a sequence program are enabled.

R : Read enabled W : Write enabled

2 Data must be written to buffer memory under the interlock conditions (buffer memory write conditions) of the following

I/O signals.

Operating condition setting

•

Buffer memory write conditions

Setting

request

switch

Offset setting switch

Gain setting

switch

3 This area is related with the user range save/restore function and allows users to re-set the offset/gain values easily in

Operating

condition

setting request

Offset setting

•

Buffer memory write conditions

Offset setting

request

Gain setting

•

Buffer memory write conditions

Gain setting

request

the case of online module change.

Operating condition setting completion signal

Offset/gain setting completion signal

Offset/gain setting

completion signal

3 - 19 3 - 19

3 SPECIFICATIONS

MELSEC-Q

3.4.2 Buffer memory assignment (Q64RD-G)

This section describes the assignment of the Q64RD-G buffer memory.

POINT

Do not write data from system area or sequence program to the buffer memory

Addresses Addresses

Hex. Dec.

00H 0 Conversion enable/disable setting

01H 1 CH1 Time/count/moving average/time constant setting

02H 2 CH2 Time/count/moving average/time constant setting

03H 3 CH3 Time/count/moving average/time constant setting

04H 4 CH4 Time/count/moving average/time constant setting

05H 5 43H 67 (H)

to to

System area

08H 8

09H 9 Averaging processing specification

0AH 10 Conversion completion flag R

0BH 11 CH1 Measured temperature val ue (16bit) R

0CH 12 CH2 Measured temperature value (16bit) R

0DH 13 CH3 Measured temperature value (16bit) R

0EH 14 CH4 Measured temperature val ue (16bit) R

0FH 15

to to

System area

12H 18

13H 19 Error code R

14H 20 Setting range 1 R

15H 21 Setting range 2 R

16H 22

to to

System area

2EH 46

2FH 47 Warning output enable/disable setting

30H 48 Warning output flag R

31H 49 Disconnection detecti on flag R

32H 50 CH1 scaling value R

33H 51 CH2 scaling value R

34H 52 CH3 scaling value R

35H 53 CH4 scaling value R

36H 54 CH1 Measured temperature value (32bit) (L)

37H 55 (H)

38H 56 CH2 Measured temperature value (32bit) (L)

39H 57 (H)

3AH 58 CH3 Measured temperature value (32bit) (L) 60H 96 CH2 warning output lower upper (L)

3BH 59 (H)

3CH 60 CH4 Measured temperature value (32bit) (L)

3DH 61 (H)

area where writing is disabled. Doing so may cause malfunction.

Description

R/W

1

Hex. Dec.

2

H 62 CH1 scaling range lower limit value (L)

3E

2

3F

H 63 (H)

2

40

H 64 CH1 scaling range upper limit value (L)

2

41

H 65 (H)

2

42

H 66 CH2 scaling range lower limit value (L)

—

R

H 68

44

45

H 69 (H)

2

H 70

46

H 71

47

H 72

48

H 73

49

H 74

4A

H 75

4B

H 76

4C

H 77

4D

4E

H 78

H 79

4F

H 80

50

H 81

51

H 82

52

H 83

53

54

H 84

2

H 85

55

H 86

56

H 87

57

H 88

58

H 89

59

H 90

5A

H 91

5B

H 92

5C

H 93

5D

H 94

5E

H 95

5F

61H 97 limit value (H)

CH2 scaling range upper limit value (L)

CH3 scaling range lower limit value (L)

(H)

CH3 scaling range upper limit value (L)

(H)

CH4 scaling range lower limit value (L)

(H)

CH4 scaling range upper limit value (L)

(H)

CH1 scaling width lower limit value

CH1 scaling width upper limit value

CH2 scaling width lower limit value

CH2 scaling width upper limit value

CH3 scaling width lower limit value

CH3 scaling width upper limit value

CH4 scaling width lower limit value

CH4 scaling width upper limit value

CH1 warning output lower lower (L)

limit value (H)

CH1 warning output lower upper (L)

limit value (H)

CH1 warning output upper lower (L)

limit value (H)

CH1 warning output upper upper (L)

limit value (H)

CH2 warning output lower lower (L)

limit value (H)

Description

R

R/W

R/W2

R/W

1

2

3 - 20 3 - 20

3 SPECIFICATIONS

MELSEC-Q

Addresses Addresses

Hex. Dec.

62H 98

CH2 warning output upper lower (L)

Description

63H 99 limit value (H)

64H 100 CH2 warning output upper upper (L)

65H 101

66H 102

67H 103

68H 104

69H 105

limit value (H)

CH3 warning output lower lower (L)

limit value (H)

CH3 warning output lower upper (L)

limit value (H)

6AH 106 CH3 warning output upper lower limit value (L) A0H 160

6BH 107 (H)

6CH 108 CH3 warning output upper upper limit value (L) A2H 162

6DH 109 (H)

6EH 110 CH4 warning output lower lower limit value (L) A4H 164

6FH 111 (H)

70H 112 CH4 warning output lower upper limit value (L) A6H 166

71H 113 (H)

72H 114 CH4 warning output upper lower limit value (L) A8H 168

73H 115 (H)

74H 116 CH4 warning output upper upper limit value (L) AAH 170

75H 117 (H)

76H 118 CH1 offset temperature set value (L) ACH 172

77H 119 (H)

78H 120 CH1 gain temperature set value (L) AEH 174

79H 121 (H)

7AH 122 CH2 offset temperature set value (L) B0H 176

7BH 123 (H)

7CH 124 CH2 gain temperature set value (L) B2H 178

7DH 125 (H)

7EH 126 CH3 offset temperature set value (L) B4H 180

7FH 127 (H)

80H 128 CH3 gain temperature set value (L) B6H 182

81H 129 (H)

82H 130 CH4 offset temperature set value (L) B8H 184

83H 131 (H)

84H 132 CH4 gain temperature set value (L) BAH 186

85H 133 (H)

86H 134 Extended averaging processing specification

87H 135 BDH 189 offset value (H)

to to BEH 190

System area —

93H 147

94H 148 Conversion setting for disconnection detection

95H 149 System area — C1H 193 offset resistance value (H)

96H 150 CH1 Conversion setting value for (L) C2H 194

97H 151 disconnection detection (H)

R/W

R/W2

R/W

1

Hex. Dec.

98

H 152 CH2 Conversion setting value for (L)

99

H 153 disconnection detection (H)

9A

H 154 CH3 Conversion setting value for (L)

2

9B

H 155 disconnection detection (H)

9C

H 156 CH4 Conversion setting value for (L)

2

9D

H 157 disconnection detection (H)

9E

H 158

2

9F

H 159

2

H 161 value (H)

A1

2

H 163 gain value (H)

A3

2

H 165 offset value (H)

A5

2

H 167 gain value (H)

A7

2

H 169 offset resistance value (H)

A9

2

H 171 gain resistance value (H)

AB

2

H 173 offset value (H)

AD

2

H 175 gain value (H)

AF

2

H 177 offset value (H)

B1

2

B3

H 179 gain value (H)

2

B5

H 181 offset resistance value (H)

2

B7

H 183 gain resistance value (H)

2

B9

H 185 offset value (H)

2

H 187 gain value (H)

BB

2

H 188

BC

Mode switching setting

3-wire type CH1 Factory default offset (L)

3-wire type CH1 Factory default (L)

3-wire type CH1 User range settings (L)

4-wire type CH1 Factory default (L)

4-wire type CH1 User range settings (L)

3-wire type CH2 Factory default (L)

3-wire type CH2 User range settings (L)

Description

3-wire type CH2 User range settings (L)

BFH 191 gain value (H)

2

H 192

C0

2

C3

H 195 gain resistance value (H)

3-wire type CH2 User range settings (L)

3

R/W1

R/W

2

3 - 21 3 - 21

3 SPECIFICATIONS

MELSEC-Q

Addresses Addresses

Hex. Dec.

C4H 196

C5H 197

C6H 198

C7H 199

C8H 200

C9H 201

CAH 202

CBH 203

CCH 204

CDH 205

CEH 206

4-wire type CH2 Factory default (L)

offset value (H)

4-wire type CH2 Factory default (L)

gain value (H)

4-wire type CH2 User range settings (L)

offset value (H)

4-wire type CH2 User range settings (L)

gain value (H)

4-wire type CH2 User range settings (L)

offset resistance value (H)

4-wire type CH2 User range settings (L)

Description

3

CFH 207 gain resistance val ue (H)

D0H 208

D1H 209

D2H 210

D3H 211

D4H 212

D5H 213

D6H 214

D7H 215

D8H 216

D9H 217

DAH 218

3-wire type CH3 Factory default offset (L)

value (H)

3-wire type CH3 Factory default gain (L)

value (H)

3-wire type CH3 User range settings (L)

offset value (H)

3-wire type CH3 User range settings (L)

gain value (H)

3-wire type CH3 User range settings (L)

offset resistance value (H)

3-wire type CH3 User range settings (L)

3

DBH 219 gain resistance value (H)

DCH 220

4-wire type CH3 Factory default offset (L)

3

DDH 221 value (H)

DEH 222

4-wire type CH3 Factory default gain (L)

3

DFH 223 value (H)

E0H 224

4-wire type CH3 User range settings (L)

3

E1H 225 offset value (H)

1 Indicates whether reading from and writing to a sequence program are enabled.

R : Read enabled W : Write enabled

2 Data must be written to buffer memory under the interlock conditions (buffer memory write conditions) of the following

I/O signals.

• Operating condition setting

Buffer memory write conditions

R/W

1

Hex. Dec.

E2H 226

H 227 gain value (H)

E3

E4H 228

H 229 offset resistance value (H)

E5

E6H 230

H 231

E7

E8H 232

H 233

E9

EAH 234

H 235

EB

ECH 236

H 237

ED

H 238

EE

H 239

EF

H 240

F0

H 241

F1

H 242

F2

H 243

F3

H 244

F4

F5

H 245

H 246

F6

H 247

F7

H 248

F8

F9

H 249

H 250

FA

FB

H 251

H 252

FC

FD

H 253

H 254

FE

FF

H 255

4-wire type CH3 User range settings (L)

gain resistance value (H)

3-wire type CH4 Factory default offset (L)

value (H)

3-wire type CH4 Factory default gain (L)

value (H)

3-wire type CH4 User range settings (L)

offset value (H)

3-wire type CH4 User range settings (L)

gain value (H)

3-wire type CH4 User range settings (L)

offset resistance value (H)

3-wire type CH4 User range settings (L)

gain resistance value (H)

4-wire type CH4 Factory default offset (L)

value (H)

4-wire type CH4 Factory default gain (L)

value (H)

4-wire type CH4 User range settings (L)

offset value (H)

4-wire type CH4 User range settings (L)

gain value (H)

4-wire type CH4 User range settings (L)

offset resistance value (H)

4-wire type CH4 User range settings (L)

gain resistance value (H)

Description

R/W

3

R/W

3

R/W

3

R/W

3

R/W

3

R/W

3

R/W

3

R/W

3

R/W

3

R/W

3

R/W

3

R/W

3

R/W

3

R/W

3

R/W

3

R/W

1

Setting

request

switch

Operating

condition

setting request

Operating condition setting completion signal

• Offset setting

Buffer memory write conditions

Offset setting switch

Offset setting

request

Offset/gain setting completion signal

• Gain setting

Buffer memory write conditions

Gain setting

switch

Gain setting

request

Offset/gain setting

completion signal

3 This area is related with the user range save/restore function and allows users to re-set the offset/gain values easily in

the case of online module change.

3 - 22 3 - 22

3 SPECIFICATIONS

3.4.3 Conversion enable/disable setting (Un\G0)

(1) You can make setting to enable/disable temperature conversion on each channel.

(2) Specifying unused channels as "conversion disabled" prevents unnecessary

disconnection detection and also reduces sampling time.

(3) At power-on or reset, the conversion enable/disable setting is set to 000F

channels disabled).

b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0

MELSEC-Q

H (all

00000000

[Example]

b15b14b13b12b11b10b9b8b7b6b5b4b3b2b1b0

00000000

Channels 1 and 2 are conversion enabled.

0000CH4CH3CH2CH1

00001100

(4) The Operating condition setting request (Y9) must be turned on/off to make the

conversion enable/disable setting valid.

3.4.4 CH time/count/moving average/time constant setting (Un\G1 to 4)

(1) For each channel for which Averaging processing specification (buffer memory

address 9: Un\G9) and Extended averaging processing specification (buffer memory address 134: Un\G134) is made, set the averaging time, averaging count, the number for moving average or time constant for primary delay filter.

(2) Allowable setting range is as follows:

Processing method Set value

Time averaging 160 to 5000 (ms)

Count averaging 4 to 62500 (times)

Moving average 4 to 60 (times)

Primary delay filter 40 to 5000 (ms)

Setting any value outside the above range will result in an error and the operation will be performed under the previous setting.

(3) This setting will be invalid if sampling is specified for Averaging processing

specification (buffer memory address 9: Un\G9) or Extended averaging processing specification (buffer memory address 134: Un\G134).

(4) At power-on or reset, this is preset to 0000H. Change the setting according to the

processing method.

(5) The Operating Condition Setting Request (Y9) must be turned on/off to make this

setting valid.

(6) Refer to Section 3.4.5 and 3.4.21 for further details.

0: Conversion enabled 1: Conversion disabled

3 - 23 3 - 23

3 SPECIFICATIONS

3.4.5 Averaging processing specification (Un\G9)

(1) To select sampling or averaging processing, write values to the buffer memory

address 9 (Un\G9).

(2) When you selected averaging processing, choose time averaging or count

averaging.

(3) This setting defaults to all-channel sampling processing.

b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0

MELSEC-Q

0 0 0 0 CH4 CH3 CH2 CH1

Designation of averaging-processed channels 1: Averaging processing 0: Sampling processing

0000CH4CH3CH2CH1

Designation of time/count 1: Time averaging 0: Count averaging

(4) The Operating condition setting request (Y9) must be turned on/off to make this

setting valid.

Example

To specify count averaging for channels 1 time averaging for channels 2 and sampling processing for other channels, store 0302H (770) into the buffer memory address 9 (Un\G9).

b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0

CH4 CH3 CH2 CH1CH4 CH3 CH2 CH1

2030

POINT

0302

H (770)0000110000001000

(1) When replacing the Q64RD whose first 5 digits of product information are 07071

or earlier with the one of 07072 or later, there is compatibility within the setting range of the Averaging processing specification (buffer memory address 9: (Un\G9). Existing programs can be utilized without change. However, when setting the moving average or primary delay filter, make setting in the Extended averaging processing specification area (buffer memory address 134: Un\G134).

(2) Use the Extended averaging processing specification (buffer memory address 134:

(Un\G134)) to set the averaging processing. In this case, it is not required to use the Averaging processing specification (buffer memory address 9: (Un\G9)). (Any value written to the area is ignored.)

(3) The relation between Averaging processing specification (buffer memory address

9: Un\G9) and Extended averaging processing specification (buffer memory address 134: Un\G134) is as follows:

• When 1H to 4H (other than 0) is written into Extended averaging processing specification, the value of this area becomes valid. (The setting of Extended averaging processing specification acts on Averaging processing specification.)

• It becomes valid at the ON/OFF timing of the Operating Condition Setting Request (Yn9).

(4) Refer to Section 3.4.21 for Extended averaging processing specification (buffer

memory address 134: Un\G134).

(5) When setting the Q64RD-G with the utility package, the initial setting using the

averaging processing specification does not exist. Make the initial setting using Extended averaging processing specification.

3 - 24 3 - 24

3 SPECIFICATIONS

3.4.6 Conversion completion flag (Un\G10)

(1) You can check whether the channels specified for conversion enable succeeded

in normal temperature conversion.

(2) You can make check on each channel using the conversion completion flag.

(3) The conversion completion flag is cleared when the Operating Condition Setting

Request (Y9) is turned from ON to OFF.

(4) The Conversion Completion Flag (XE) turns on when conversions of all channels

set for conversion enable are completed.

• When Conversion enable/disable setting is turned from 1 (disable) to 0 (enable)

After the temperature conversion value is stored into buffer memory, the conversion

completion flag of the corresponding channel is turned to 1.

• When Conversion enable/disable setting is turned from 0 (enable) to 1 (disable)

The conversion completion flag of the corresponding channel is turned to 0.

b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0

MELSEC-Q

00000000

0000CH.4CH.3CH.2CH.1

REMARK

Between the Q64RD/Q64RD-G whose first 5 digits of product information are 07071 or earlier and those of 07072 or later, the Conversion Completion Flag (Un\G10) operation is different. For details, refer to Appendix 2.2 and 2.3.

3.4.7 CH measured temperature value (16bit) (Un\G11 to 14)

(1) The "RTD value" input from the platinum temperature-measuring resistor is

converted into a "temperature value" to detect a temperature.

(2) The value of the measured temperature to the first decimal place is multiplied by

10 and the result is stored into buffer memory in 16-bit signed binary. (All digits to the right of the second decimal place is rounded down.)

(3) A negative measured temperature value is displayed as two's complement.

(4) At power-on or reset, all channels are set to 0.

[Example 1] At the measured temperature value of 123.025

b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0

1: Conversion completed 0: Under conversion or unused

..... 1230 is stored.

1100111000000100

[Example 2] At the measured temperature value of -123.025

b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0

0011001011111011

..... -1230 is stored.

3 - 25 3 - 25

3 SPECIFICATIONS

3.4.8 Error code (Un\G19)

(1) When the Q64RD/Q64RD-G has detected an error of a set value or operation

procedure, the corresponding error code is stored.

(2) The error code is stored as a 16-bit binary value.

(3) When an error occurs, the "ERROR/ERR. LED" of the Q64RD/Q64RD-G is lit.

(4) The following are chief checks made.

Timing Description

At start

When Operating condition setting request (Y9) has turned from ON to OFF

When Offset Setting Request (Y1, Y3, Y5, Y7) or Gain Setting Request (Y2, Y4, Y6, Y8) is turned on

When User Range Write Request (YA) has turned from ON to OFF

When G(P).OGSTOR instruction is executed in sequence program

Supported by the module of function version C or later.

(5) When two or more errors occurred, the error code of the error found first is stored

and latter errors are not stored. However, you can confirm the latter errors in the error history of the detailed module information of GX Developer.

(6) Giving the Error Clear Request (YF) clears the error code and turns off the lit " ERROR/ERR. LED ".

(7) Clearing the error stores 0.

3.4.9 Setting range(Q64RD) (Un\G20)

MELSEC-Q

• Check on the intelligent function module switch settings of GX Developer

• Check on extended averaging processing selection

• Check on averaging time and averaging count

• Check on warning output upper/upper limit values

• Check on offset/gain setting

• Check on CH temperature set value

• Check whether Offset Setting Request (Y1, Y3, Y5, Y7) and Gain Setting Request (Y2, Y4, Y6, Y8) are not turned on at the same time.

• Check whether the same data was written consecutively or not.

• Check whether the OMC refresh data has been set or not.

• Check whether the same data was written consecutively or

not.

• Check whether a different model has been mounted or not by

an online module change.

offset temperature set value/CH gain

(1) The settings of "Measurement range setting", "Offset/gain setting" and "Wiring

type setting" are stored.

(2) Use the intelligent function module switches of GX Developer to make settings of

the "Measurement range setting", "Offset/gain setting" and "Wiring type setting". Refer to Section 4.5 for details of the setting method.

b15b14b13b12b11b10b9b8b7b6b5b4b3b2b1b0

CH4 CH3 CH2 CH1

Set value of offset/gain setting

Offset/Gain Setting

Factory default

User setting

Set Value

Set value of wiring type setting Set value of measurement range setting

Wiring Type Setting 0 1

3-wire type 4-wire type

Set Value

0 1

Measurement Mode

New JIS

(Pt100)

Old JIS

(JPt100)

b3 b2 b1 b0

Measurement Range

-200 850

-20 120

-200 600

-20 120

3 - 26 3 - 26

Set Value

0 1

2 3

3 SPECIFICATIONS

3.4.10 Setting range 1 (Q64RD-G) (Un\G20)

MELSEC-Q

(1) The setting of "Measurement range setting" is stored.

(2) Use the intelligent function module switches of GX Developer to make setting of

"Measurement range setting". Refer to Section 4.5 for details of the setting method.

b15b14b13b12b11b10b9b8b7b6b5b4b3b2b1b0

CH4 CH3 CH2 CH1

3.4.11 Setting range 2 (Q64RD-G) (Un\G21)

b3 b2 b1 b0

Set value of measurement range setting

Measurement Mode

New JIS

(Pt100)

Old JIS

(JPt100)

Ni100

Measurement Range

-200 to 850

-20 to 120 0 to 200

-180 to 600

-20 to 120 0 to 200

-60 to 180

Set Value

0 1 4 2 3 5 8

(1) The settings of "Offset/gain setting" and "Wiring type setting" are stored.

(2) Use the intelligent function module switches of GX Developer to make setting of

"Offset/gain setting" and "Wiring type setting". Refer to Section 4.5 for details of the setting method.

b15b14b13b12b11b10b9b8b7b6b5b4b3b2b1b0

CH4 CH3 CH2 CH1

b3 b2 b1 b0

00

Set value of offset/gain setting

Offset/Gain Setting

Factory default

User setting

Set Value

Set value of wiring type setting

Wiring Type Setting 0 1

3-wire type 4-wire type

Set Value

0 1

3 - 27 3 - 27

3 SPECIFICATIONS

3.4.12 Warning output enable/disable setting (Un\G47)

MELSEC-Q

(1) This area is used to set whether a warning will be output or not per channel.

(2) At power-on or reset, this is set to 000F

b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0

00000000

[Example]

b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0

00000000

Channels 1 and 2 are warning output enabled.

(3) The Operating Condition Setting Request (Y9) must be turned on/off to make the

warning output enable/disable setting valid.

3.4.13 Warning output flag (Un\G48)

(1) When a temperature detected is outside the temperature range set for the CH

warning output upper/lower limit value (buffer memory addresses 86 to 117: Un\G86 to 117), the warning output flag of the corresponding channel turns to 1.

(2) You can check whether the warning given is the upper or lower limit value warning

on each channel.

(3) When the temperature conversion value returned to within the measurement

range, the flag is automatically reset.

(4) If a warning is detected on any of the channels enabled for conversion, the

Warning Output Signal (XD) turns on.

(5) The warning output flag is cleared when the Operating Condition Setting Request

(Y9) is turned on. Also, only for the Q64RD-G, "ALM LED" turns OFF from ON.

b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0

H (all channels disabled).

0000CH.4CH.3CH.2CH.1

0: Warning output enable 1: Warning output disable

00001100

00000000

limit value

CH4 upper

CH4 lower

CH3 lower

CH3 upper

CH2 upper

limit value

CH2 lower 0: Normal 1: Out-of-range

POINT

Refer to Section 3.4.19 for details of the warning output.

3 - 28 3 - 28

limit value

CH1 lower

CH1 upper

3 SPECIFICATIONS

3.4.14 Disconnection detection flag (Un\G49)

(1) The disconnection detection flag of the corresponding channel turns to 1 when the

disconnection of the RTD or wire break is detected.

(2) Disconnection detection availabe for conversion-enabled channels only.

(3) Disconnection is detected on each channel.

(4) The disconnection detection Signal is cleared when the Operating Condition

Setting Request (Y9) is turned on.

(5) If disconnection is detected on any of conversion-enabled channels, the

Disconnection Detection Signal (XC) also turns on. For a channel where disconnection is detected, a value based on the Conversion setting for disconnection detection (buffer memory address 148: Un\G148) is stored in the CH 14, 54 to 61: Un\G11 to 14, Un\G54 to 61). Conversion of the channels not disconnected is continued. For the Q64RD-G, "ALM LED" flashes.

b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0

measured temperature value (buffer memory addresses 11 to

MELSEC-Q

00000000

0000CH4CH3CH2CH1

0: Normal 1: Disconnection

(6) The relationships between disconnection detection and conversion enable/disable

are indicated below.

Connection Status

Without disconnection

With disconnection

Without disconnection

Conversion Enable/

Disable Setting

a

A

B b

a

A

B b

a

A

B

b

Conversion enable

Conversion disable

Conversion enable ON

Conversion disable OFF

Conversion enable ON

Conversion disable OFF

Disconnection

Detection Flag

OFF

POINT

• Any channel where no RTD is connected must be specified as "conversion disable". Not doing so will turn on the disconnection detection flag.

• For temperature conversion values to be stored when the Disconnection Detection Signal (XC) turns ON, any of "Value immediately before disconnection", "UP scale (maximum value of measured temperature range + 5% of measured temperature range)", "Down scale (minimum value of measured temperature range – 5% of measured temperature range)" or "Given value" can be selected. (Refer to Section 3.2.2.)

• Refer to Section 4.4 for the RTD wiring.

• Refer to Section 8.2.7 for the troubleshooting of disconnection detection.

3 - 29 3 - 29

3 SPECIFICATIONS

3.4.15 CH scaling value (Un\G50 to 53)

(1) The measured temperature value within the scaling range set for the CH scaling

range upper/lower limit values (buffer memory address 62 to 77: Un\G62 to 77) is scaled to the scaling width set for the CH (buffer memory address 78 to 85: Un\G78 to 85) and the result is stored.

MELSEC-Q

scaling width upper/lower limit values

(2) The following is how to calculate the scaling value.

Scaling value =

(Scaling width upper limit value - Scaling width lower limit value)

Measured Temperature value - Scaling range lower limit value

Scaling range upper limit value - Scaling range lower limit value

+Scaling width lower limit value

[Example] To scale a temperature to a percent When the CH1 measured temperature value of 360

measured temperature value = 360000 (32bit) ) is scaled at the following settings: Scaling range: -100 to 500

(lower limit value = -100000, upper limit value =

500000) Scaling width: 0 to 100% (lower limit value = 0, upper limit value = 100)

Scaling value=

(100-0)

360000-(-100000) 500000-(-100000)

+0=76.666666

=77[%]

Fractional portion is rounded off.

Stored into buffer memory address 50.

POINT

(1) If the upper limit value is less than the lower limit value in the settings of the

CH

scaling range upper/lower limit values (buffer memory address 62 to 77:

Un\G62 to 77) or CH

scaling width upper/lower limit values (buffer memory address 78 to 85: Un\G78 to 85), it will not result in an error and the scaling value will be output using the above calculation expression to make calculation.

(2) If the temperature measured is outside the range set by the upper and lower

limit values of the scaling range, the value set as the upper or lower limit value of the scaling width is stored into the buffer memory.

3 - 30 3 - 30

3 SPECIFICATIONS

3.4.16 CH measured temperature value (32 bit) (Un\G54 to 61)

(1) The "temperature-measuring resistance value" input from the RTD is converted

into a "temperature value" to detect a temperature.

(2) The value of the measured temperature to the third decimal place is multiplied by

1000 and the result is stored into buffer memory in 32-bit signed binary. (All digits to the right of the fourth decimal place are rounded down.)

(3) A negative measured temperature value is displayed as two's complement.

(4) At power-on or reset, all channels are set to 0.

[Example 1] At the measured temperature value of 123.025

[Example 2] At the measured temperature value of -123.025

3.4.17 CH scaling range upper/lower limit values (Un\G62 to 77)

MELSEC-Q

..... 123025 is stored.

b8 b7b16b15b24b23b31

..... -123025 is stored.

b8 b7b16b15b24b23b31

b0

0001001000001111000000000000000

1

b0

1110110111110000111111111111111

1

(1) Set the scaling range (0.001 increments) of the measured temperature on each

channel.

(2) 0 is set at power-on or reset.

(3) Allowable scaling range is -2147483648 to 2147483647.

(4) Scaling will not be made if the upper limit value and lower limit value are equal.

(5) The Operating Condition Setting Request (Y9) must be turned on/off to make the

setting valid.

3.4.18 CH scaling width upper/lower limit values (Un\G78 to 85)

(1) Set the scaling with on each channel.

(2) 0 is set at power-on or reset.

(3) Allowable scaling range is -32768 to 32767.

(4) Set the upper and lower limit values to 0 when scaling will not be made.

(5) The Operating Condition Setting Request (Y9) must be turned on/off to make the

setting valid.

3 - 31 3 - 31

3 SPECIFICATIONS

3.4.19 CH warning output upper/lower limit values (Un\G86 to 101)

(1) Set the range (0.1 increments) on each channel. (2) The warning output range region can be set in four levels of the warning output

upper upper value, upper lower value, lower upper value and lower lower value.

(3) When the detected measured temperature value is higher than or equal to the

warning output upper upper limit value, or lower than or equal to the warning output lower lower limit value (when the value enters the warning output range), a warning occurs. When a warning occurs, "1" is stored to the bit of the corresponding channel in the warning output flag (buffer memory address 48: Un\G48), and the warning output signal (XD) turns ON.

(4) After a warning occurrence, when the temperature value falls lower than the

warning output upper lower limit value or rises higher than the warning output lower upper limit value and returns to within the setting range, the warning is cleared. When the warning is cleared, "0" is stored in the bit position corresponding to the channel of the warning output flag (buffer memory address 48: Un\G48). The warning output signal (XD) turns OFF only when all channels return to within the setting range.

MELSEC-Q

Warning output range section

Out of warning output range section

Included

Warning clear

Time

Upper upper limit value

Upper lower limit value

Lower upper limit value

Lower lower limit value

Warning occurrence

Temperature

Warning occurrence

(5) At power-on or reset, the minimum and maximum values of the measured

temperature range of the setting range set as the measurement range (set using GX Developer) are stored. The upper upper limit value is set to be equal to the upper lower limit value, and the lower upper limit value equal to the lower lower limit value.

Setting Settings at Power-On or Reset

Setting mode Setting range

Pt 100

(New JIS)

JPt.100

(Old JIS)

Ni100Ω 8 -60000 180000 -60000 to 180000

Setting range 0 to 3 can be used for the Q64RD/Q64RD-G. Setting range 4, 5 and 8 is allowed for the Q64RD-G

only.

0 -200000 850000 -200000 to 850000 1 -20000 120000 -20000 to 120000 4 0 200000 0 to 200000 2 -180000 600000 -180000 to 600000 3 -20000 120000 -20000 to 120000 5 0 200000 0 to 200000

Lower lower

limit value

Lower Upper

limit value

Upper upper

limit value

Upper lower

limit value

Allowable

Temperature Range

3 - 32 3 - 32

3 SPECIFICATIONS

(6) When the settings below are applied, an error (error code 6

(7) If the lower upper limit value is equal to the upper lower limit value, no error will

(8) The Operating Condition Setting Request (Y9) must be turned on/off to make the

MELSEC-Q

) occurs. Then the error flag (XF) turns ON and the operation is carried out with the setting before the error occurrence. (a) Setting a value out of the above settable range. (b) Setting a value that does not satisfy the following condition:

Warning output lower lower limit value ≤ lower upper limit value ≤ upper lower limit value ≤ upper upper limit value

occur and the warning output is made invalid.

setting valid.

3 - 33 3 - 33

3 SPECIFICATIONS

3.4.20 CH offset/gain temperature set value (Un\G118 to 133)

(1) Offset/gain setting (error compensation) is a function designed to compensate for

the value at any two points (offset value/gain value) within the operating range when the proper temperature conversion value is not available at a system start or when the measurement range type is changed.

(2) When the Offset Setting Request/Gain Setting Request (Y1 to 8) is turned on in

the offset/gain setting mode, the measured temperature value is corrrected using the set value written to this area. (Setting in 0.001

[Example] To set to 80

(3) Error compensation is made by reading the measured temperature values of the

buffer memory using a sequence program and monitoring the values on the peripheral device.

(4) The following are the relationships between the measured temperature value and

the offset value/gain value relative to the input temperature.

..... Store 80000.

80[ ]

79.7

increments.)

Gain value

Measured temperature value is corrected to be input temperature.

MELSEC-Q

Measured temperature value

-50[ ]

080[ ]

Measured temperature value is corrected to be input temperature.

Offset value

POINT

-49.7

-50[ ]

Input temperature

Characteristic before error compensation Characteristic after error compensation

• High accuracy is ensured for the offset and gain values when the minimum and maximum temperatures within the operating range are used to make error compensation.

• Make offset/gain value setting while simultaneously reading the measured temperature value.

• Always set the offset and gain values so that they will satisfy the following conditions. An error will occur if the conditions are not satisfied. Condition 1: Within temperature input range Condition 2: Gain value - offset value > 0.1[

• By giving the user range write request, the offset and gain values are stored into

2

the E

PROM of the Q64RD/Q64RD-G and will not be erased at power-off.

]

• Error compensation may also be made using general resistor or the like instead of inputting a temperature directly to the temperature-measuring resistor.

Value of general resistor = Temperature-measuring resistance value of platinum RTD

3 - 34 3 - 34

3 SPECIFICATIONS

3.4.21 Extended averaging processing specification (Un\G134)

(1) When selecting sampling processing, averaging processing (time/count/moving

average) or primary delay filter, write the setting values to the buffer memory

address 134 (Un\134). (2) Sampling processing is set to all channels as a default. (3) When an out-of-range value is set, sampling processing is performed.

b15b14b13b12b11b10b9b8b7b6b5b4b3b2b1b0

CH4 CH3 CH2 CH1

(4) The Operating Condition Setting Request (Y9) must be turn on/off to make this

setting valid.

POINT

(1) Use the Extended averaging processing specification (buffer memory address

134: (Un\G134)) to set the averaging processing. In this case, it is not required to use Averaging processing specification (buffer memory address 9: Un\G9). (Any value written to the area is ignored.)

(2) When replacing the Q64RD whose first 5 digits of product information are 07071

or earlier with the one of 07072 or later, there is compatibility within the setting range of the Averaging processing specification (buffer memory address 9: (Un\G9). Existing programs can be utilized without change. However, when setting the moving average or primary delay filter, make setting in the Extended averaging processing specification area (buffer memory address 134: Un\G134).

(3) The relation between Averaging processing specification (buffer memory address

9: Un\G9) and Extended averaging processing specification (buffer memory address 134: Un\G134) is as follows:

• When 1H to 4H (other than 0) is written into Extended averaging processing specification, the value of this area becomes valid. (The setting of Extended averaging processing specification acts on Averaging processing specification.)

• It becomes valid at the ON/OFF timing of the Operating Condition Setting Request (Yn9).

(4) Refer to Section 3.4.5 for Averaging processing specification (buffer memory

address 9: Un\G9).

(5) When setting the Q64RD-G with the utility package, the initial setting using the

averaging processing specification does not exist. Make the initial setting using Extended averaging processing specification.

MELSEC-Q

b3 b2 b1 b0

Set Values

Processing

Sampling processing

Time averaging

Count averaging

Moving average

Primary delay filter

Set Value

0 1 2 3 4

3 - 35 3 - 35

3 SPECIFICATIONS

3.4.22 Conversion setting for disconnection detection (Un\G148)

(1) Select the value to be stored in the CH measured temperature value (buffer

memory address 11 to 14, 54 to 61: Un\G11 to 14, Un\G54 to 61) in the case of disconnection detection.

b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0

CH4 CH3 CH2 CH1

MELSEC-Q

Setting value

Value to be stored in the CH measured temperature value in the case of disconnection detection.

0

H

Value immediately before disconnection

Up scale

1

(maximum value of measured temperature range

H

+ 5% of measured temperature range)

Down scale

2H

(minimum value of measured temperature range

- 5% of measured temperature range)

Given value

3H

(set a value for the CH conversion setting for disconnection state value)(refer to Section 3.4.21)

(2) This is set to 0

powered up or reset.

H (Value immediately before disconnection) when the module is

(3) The Operating Condition Setting Request (Y9) must be turned on/off to make the

setting valid.

(4) Do not set any value outside the setting range.

If it is set, the module operation cannot be guaranteed.

3.4.23 CH Conversion setting value for disconnection detection (Un\G150 to 157)

(1) If Given value (3H) is set in the Conversion setting for disconnection detection

(buffer memory address 148: Un\G148), when disconnection is detected, the value set in this area is stored in the CH memory addresses 11 to 14, 54 to 61: Un\G11 to 14, Un\G54 to 61). If any of 0 setting of this area is ignored.

H to 2H is set in the Conversion setting for disconnection detection,

(2) The setting range is from –2147483648 to 2147483647 (0000H to FFFFFFFFH).

(Setting in 0.001 [Example] To set to 0.3

(3) This is set to 0 when the module is powered up or reset.

increments.)

..... Store 300.

(4) The Operating Condition Setting Request (Y9) must be turned on/off to make the

setting valid.

measured temperature value (buffer

3 - 36 3 - 36

3 SPECIFICATIONS

3.4.24 Mode switching setting (Un\G158 to 159)

MELSEC-Q

(1) Set the values of the mode to which you want to switch.

(2) After setting the values, turning the operating condition setting request (Y9) from

OFF to ON switches the mode.

(3) When mode switching is performed, this area is cleared to zero and the operating

condition setting completion signal (X9) turns OFF. After confirming that the this signal (X9) has turned OFF, turn OFF the operating condition setting request (Y9).

Mode to be switched to

Normal mode 0964H 4144H

Offset/gain setting mode 4144H 0964H

POINT

If the values written are other than the above, mode switching is not performed and only the operating condition is changed.

Buffer memory address 158 Buffer memory address 159

Set values

3.4.25 Factory default offset/gain value/user range settings offset/gain value/user range settings offset/gain resistance value (Un\G160 to 255)

(1) This area is related with the user range save/restore function and allows users to

re-set the offset/gain values easily in the case of online module change.

(2) When the offset/gain values of the user range setting are restored, the used data

are stored. The data are stored (saved) when:

• Initial setting is written by the utility;

• The operating condition is set (Y9 turns from OFF to ON*1); or

• The offset/gain values are written in the offset/gain setting mode (YA turns from

OFF to ON).

1: The data are not saved when set values have been written to the mode

switching setting area (buffer memory addresses 158, 159: Un\G158,

(3) When restoring the offset/gain values of the user range setting, set the data saved

(4) In the Q64RD, two areas are provided for each of the factory default offset/gain

Un\G159).

here into the corresponding area of the module where the data will be restored.

value/User range settings offset/gain value. (For example, the buffer memory addresses for the 3-wire type CH1 Factory default offset value are 160 and 161.) When saving the offset/gain values for Online Module Change, the same value is stored into these two areas. When restoring the offset/gain values, be sure to set the same value to both of them. In the Q64RD-G, one data value for each of the factory default offset/gain value/User range settings offset/gain value is split into two (the first and second halves) and stored separately. (For example, the buffer memory addresses for the 3-wire type CH1 Factory default offset value are 160 and 161.) When saving the offset/gain values for Online Module Change, the first and second halves of one data value are stored into two areas. When restoring the offset/gain values, be sure to set the first and second halves of one data value to each of the areas.

3 - 37 3 - 37

3 SPECIFICATIONS

(5) Buffer memory saving recording procedure for online module

(6) Refer to Chapter 7 for details of online module change.

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change

1) Turn the Operating condition setting request (Y9) from OFF to ON.

2) Compare the factory default offset/gain value/user range settings offset/gain value/user range settings offset/gain resistance value (buffer memory addresses 160 to 255: Un\G160 to Un\G255) with the values in the range reference table. Refer to

3) If the values are proper, record the factory default offset/gain value/user range settings offset/gain input value/user range settings offset/gain resistance value.

POINT

This area is not used for the offset/gain setting. For the offset/gain setting, refer to Section 4.6.

Section 7.4 for the range reference table.

3 - 38 3 - 38

3 SPECIFICATIONS

MEMO

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3 - 39 3 - 39

4 SETUP AND PROCEDURES BEFORE OPERATION

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4 SETUP AND PROCEDURES BEFORE OPERATION

4.1 Handling Precautions

(1) Do not drop the module or subject it to heavy impact.

(2) Do not remove the PCB of the module from its case. Doing so may cause the

module to fail.

(3) Be careful not to let foreign particles such as swarf or wire chips enter the module.

They may cause a fire, mechanical failure or malfunction.

(4) The top surface of the module is covered with a protective film to prevent foreign

objects such as wire burrs from entering the module during wiring. Do not remove this film until the wiring is complete. Before operating the system, be sure to remove the film to provide adequate ventilation.

(5) Tighten the screws such as module fixing screws within the following ranges.

Loose screws may cause short circuits, failures, or malfunctions.

Screw location Tightening torque range

Module fixing screw (M3 screw) 1

Terminal block screw (M3 screw) 0.42 to 0.58 N.m

Terminal block mounting screw (M3.5 screw) 0.66 to 0.89 N.m

1: The module can be easily fixed onto the base unit using the hook at the top of the

module.

However, it is recommended to secure the module with the module fixing screw if

the module is subject to significant vibration.

(6) To mount the module on the base unit, fully insert the module fixing latch into the

fixing hole in the base unit and press the module using the hole as a fulcrum. Improper installation may result in a module malfunction, or may cause the module to fall off.

0.36 to 0.48 N.m

4

4 - 1 4 - 1

4 SETUP AND PROCEDURES BEFORE OPERATION

4.2 Setup and Procedures before Operation

Start

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4

Module mounting

Mount the Q64RD/Q64RD-G in the specified slot.

Wiring

Wire external devices to the Q64RD/Q64RD-G.

Intelligent function module switch settings

Perform settings using GX Developer (see Section 4.5).

Use the user range settings?

Use the factory default.

Offset/gain setting

If the user settings are used, perform the offset and gain settings (see Section 4.6).

Use the user range settings

NO

Use the utility package?

Initial setting and auto refresh setting

The program can be simplified if the utility package is used for setting (see Chapter 5).

YES

Programming and debugging

Create and check the sequence program.

4 - 2 4 - 2

4 SETUP AND PROCEDURES BEFORE OPERATION

4.3 Part Names and Settings

This section explains the names of the Q64RD/Q64RD-G parts.

1)

Q64RD

RUN

ERROR

2)

CH1

a1

1

A1

2

B1

3

b1

CH2 a2

CH3 a3

CH4 a4

SLD

(FG)

Q64RD

4

5

A2

6

B2

7

b2

8

9

A3

10

B3

11

b3

12

13

A4

14

B4

15

b4

16

17

18

4)

Number Name and Appearance Description

Indicates the Q64RD/Q64RD-G operation status.

ON : Normally operating

1) RUN LED

2)

3)

ERROR LED

ERR. LED

ALM LED

(Q64RD-G only)

4) Terminal block Used for wiring of the temperature-measuring resistor, etc.

Check the error code for details.

Flicker : Offset/gain setting mode

OFF : 5V power-off, watchdog timer error occurrence or status available for

Indicates the Q64RD/Q64RD-G error status.

ON : Error occurrence

Flicker : Switch setting error

In intelligent function module switch setting of GX Developer, other than 0

was set to Switch 5.

OFF : Normally operating

Indicates the Q64RD/Q64RD-G alarm status.

ON : Alarm occurrence

Flicker : Input signal fault occurrence

OFF : Normally operating

1)

Q64RD-G

RUN

ERR.

ALM

3)

2)

a1

CH1

CH2 a2

CH3 a3

CH4 a4

SLD

(FG)

Q64RD

-G

1

A1

2

B1

3

b1

4

5

A2

6

B2

7

b2

8

9

A3

10

B3

11

b3

12

13

A4

14

B4

15

b4

16

17

18

4)

module replacement during online module replacement

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Terminal Block Layout

Terminal number Signal name

1 a1

2 A1

CH1

3 B1

4

b1

5 a2

6 A2

7 B2

8

CH2

b2

9 a3

10 A3

11 B3

12

CH3

b3

13 a4

14 A4

15 B4

16

CH4

b4

17 SLD

18 FG

4 - 3 4 - 3

4 SETUP AND PROCEDURES BEFORE OPERATION

4.4 Wiring

The wiring precautions and examples of module connection are provided below.

4.4.1 Wiring Instructions

In order to optimize the functions of the Q64RD/Q64RD-G and ensure system reliability, external wiring that is protected from noise is required. Please observe the following precautions for external wiring:

(1) Use separate cables for the AC control circuit and the external input signals of the

Q64RD/Q64RD-G to avoid the influence of the AC side surges and inductions.

(2) Do not run the module cables near, or bundle them with, the main circuit and high-

voltage cables and the load cables from other than the programmable controller. Not doing so will make the module more susceptible to noises, surges and inductions.

(3) Earth the shielded of the shielded cable to FG of the programmable controller.

However, depending on the external noise conditions, external earthing on the RTD side may be recommended.

(4) Insulation-sleeved crimping terminals cannot be used with the terminal block.

It is recommended to fit mark tubes or insulation tubes to the wire connection parts of the crimping terminals.

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4 - 4 4 - 4

4 SETUP AND PROCEDURES BEFORE OPERATION

4.4.2 External Wiring

(1) For 4-wire type

*1

CH1

CH2

a1

A1

B1

b1

a2

A2

B2

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Bare crimping sleeve for copper wire (JIS C 2806 or equivalent)

To "SLD" terminal

Detail

CH3

CH4

b2

a3

A3

B3

b3

a4

A4

B4

b4

SLD

Connected inside module

FG

*2

1 Use the conducting cable with shield and make the wiring length as short as possible. 2 Ground it to the ground terminal on the control panel.

4 - 5 4 - 5

W

4 SETUP AND PROCEDURES BEFORE OPERATION

(2) For 3-wire type

(3) For 2-wire type

hen 4-wire type is selected in switch 3

of intelligent function module switch setting

a1

A1

B1

b1

a1

A1

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B1

b1

hen 3-wire type is selected in switch 3

of intelligent function module switch setting

a1

A1

B1

b1

4 - 6 4 - 6

4 SETUP AND PROCEDURES BEFORE OPERATION

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4.5 Switch Setting for Intelligent Function Module

The settings for the intelligent function module are performed using the I/O assignment settings for GX Developer.

(1) Setting item

The intelligent function module switches consist of switches 1 to 5 and are set using 16 bit data. When the intelligent function module switches are not set, the

Setting Item

Measurement range setting

Switch 1

CH4 CH3 CH2 CH1

Offset/gain setting

Switch 2

CH4 CH3 CH2 CH1

Wiring type setting

Switch 3

CH4 CH3 CH2 CH1

default value for switches 1 to 5 is 0.

Measurement mode Measurement range Set value 1

-200 to 850 0

-180 to 600 2

H

Ni100 -60 to 180 8

Offset/gain setting Set value

Factory default 0

H

User range setting 1

Wiring type setting Set value

3-wire type 0

H

4-wire type 1

New JIS

(Pt 100)

Old JIS

(JPt100)

-20 to 120 1

0 to 200

-20 to 120 3

0 to 200

4

5

H

Switch 4

0

: Normal mode (temperature conversion processing)

H

H *2: Offset/gain setting mode

1 to F

Switch 5 0: Fixed

1 The setting range 0 to 3 is available for the Q64RD/Q64RD-G. Setting of 4, 5 and 8 is available for the Q64RD-G only.

Setting other than these setting values will output an error. For details, check the error code.

2 The same operation is activated with any value within the setting range. For the range of 1 to FH, for example, set 1.

4 - 7 4 - 7

4 SETUP AND PROCEDURES BEFORE OPERATION

(2) Operating procedure

Start the settings with GX Developer assignment setting screen.

(a) I/O assignment setting screen

Set the following for the slot in which the Q64RD is mounted. The type setting is required; set other items as needed. Type : Select "intelli." Model name : Enter the module model name. Points : Select 16 points. Start XY : Enter the start I/O number for the

Detail setting: Specify the control PLC for the

(b) Switch setting for intelligent function module

screen Click on [Switch setting] on the I/O assignment setting screen to display the screen shown at left, then set switches 1 to 5. The switches can easily be set if values are entered in hexadecimal. Change the entry format to hexadecimal and then enter the values.

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Q64RD/Q64RD-G.

Q64RD/Q64RD-G. It is unnecessary to set the "Error time output mode" or "H/W error time PLC operation mode" since these settings are invalid for the Q64RD/Q64RD-G.

4 - 8 4 - 8

4 SETUP AND PROCEDURES BEFORE OPERATION

4.6 Offset/Gain Setting

Perform offset/gain settings in the procedure given in Section 4.6 (1). When the industrial shipment setting is used, offset/gain setting is not necessary. If the utility package is installed, perform the offset/gain settings according to the procedure described in Section 5.6.2 or Section 5.6.3

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4 - 9 4 - 9

4 SETUP AND PROCEDURES BEFORE OPERATION

(1) Offset/gain setting

START

Switch to the offset/gain setting mode.

Make sure that the RUN LED is flickering (offset/gain setting mode).

1

Enter the offset value of the channel to be adjusted.

Platinum RTD

0[ ]

Alternatively, enter the value using a general resistor.

1

Q64RD/Q64RD-G

RUN

ERROR

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

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Enter the gain value of the channel to be adjusted.

Platinum RTD

500[ ]

Alternatively, enter the value using a general resistor.

Q64RD/Q64RD-G

RUN

ERROR

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Write the temperature set value equivalent to the input value to the buffer memory address (120 to 121, 124 to 125, 128 to 129, 132 to 133) of the channel to be adjusted.

Turn on the Gain Setting Request (Y2, Y4, Y6, Y8) of the channel to be adjusted.

Confirm that the Offset/Gain Setting Status Signal (X1, X2, X3, X4) is off.

Write the temperature set value equivalent to the input value to the buffer memory address (118 to 119, 122 to 123, 126 to 127, 130 to 131) of the channel to be adjusted.

Turn on the Offset Setting Request (Y1, Y3, Y5, Y7) of the channel to be adjusted.

Confirm that the Offset/Gain Setting Status Signal (X1, X2, X3, X4) is off.

Turn off the Offset Setting Request (Y1, Y3, Y5, Y7).

Turn on the Offset/Gain Setting Status Signal (X1, X2, X3, X4) and then make sure that the "temperature conversion value" of the adjusted channel has been corrected to be the "offset temperature set value".

2

Turn off the Gain Setting Request (Y2, Y4, Y6, Y8).

Turn on the Offset/Gain Setting Status Signal (X1, X2, X3, X4) and then make sure that the "temperature conversion value" of the adjusted channel has been corrected to be the "gain temperature set value".

Is the

ERROR/ERR. LED lit?

NO

Do you adjust

another channel?

NO

Turn on the User Range Write Request (YA).

Make sure that the Offset/Gain Setting Mode Status Flag (XA) is off.

Turn off the User Range Write Request (YA).

YES

1 or 2

1

ERROR/ERR. LED lit?

Is the

YES

1

Switch to the normal setting

1

mode.

END

4 - 10 4 - 10

4 SETUP AND PROCEDURES BEFORE OPERATION

1 The mode switching (normal mode to offset/gain setting mode to normal mode)

method is given below.

• Dedicated instruction (G.OFFGAN) Refer to Section 4.6 (2), (a)

• Setting made to mode switching setting (buffer memory addresses 158, 159:

Un\G158, Un\G159) and turning the Operating condition setting request (Y9) from OFF to ON Refer to Section 4.6 (2), (b)

• Intelligent function module switch setting Refer to Section 4.5, Section

4.6 (2), (c) (After intelligent function module switch setting, reset the programmable controller CPU or switch power OFF, then ON.)

POINT

• Check the offset and gain values in the actual operating status.

• By turning ON the user range write request (YA), the offset and gain values are

stored into the E

• Make offset/gain setting within the measured temperature range. If setting is made outside the measured temperature range, the resolution and accuracy may not fall within the ranges of the performance specifications.

• Offset/gain setting may be made for two or more channels simultaneously.

• Do not set the offset and gain values simultaneously.

Specifying them at the same time will cause an error, lighting up the ERROR/ERR. LED.

• If an error occurs during offset/gain setting, setting can be continued on another channel or the like. However, since the error remains occurring, turn on the Error Clear Request (YF) when you want to clear the error.

• At the time of offset/gain setting, turn ON the user range write request (YA) to write the values to the E Data can be written to the E To prevent accidental write to the E (buffer memory address 19: Un\G19) will be stored if write is performed 26 consecutive times.

• If an error (error code: 40 offset/gain value. The offset/gain value of the channel where the error has occurred is not written to the Q64RD. (

• Module Ready (X0) turns from OFF to ON when the offset/gain setting mode switches to the normal mode by the dedicated instruction (G.OFFGAN) or the setting of the mode switching setting (buffer memory addresses 158, 159: Un\G158, Un\G159). Note that initial setting processing will be executed if there is a sequence program that makes initial setting when Module ready (X0) turns ON. Also, the error is cleared when the mode is switched.

• The areas of Factory default offset/gain value/User range settings offset/gain value/User range settings offset/gain resistance value (buffer memory address 160 to 255: Un\G160 to 255) are related with the user range save/restore function and allows users to re-set the offset/gain values easily in the case of online module change. These area are not used for the offset/gain setting.

2

PROM and will not be erased at power-off.

2

PROM.

2

PROM up to 100 thousand times.

2

PROM, an error will occur and the error code

1

) occurs during offset/gain setting, re-set the correct

1: indicates the corresponding channel number.)

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4 - 11 4 - 11

4 SETUP AND PROCEDURES BEFORE OPERATION

(2) Program examples

The program in the dotted area of (a) is common to (a), (b) and (c). In this example, the I/O numbers of the Q64RD/Q64RD-G are X/Y0 to X/YF.

• Offset request ............................................................................. M0

• Gain request ............................................................................... M1

• Write request .............................................................................. M2

• Mode switching ........................................................................... M3

• Offset/gain temperature set value ........................................ D0, D1

• Dedicated instruction (G.OFFGAN) setting storage device ..... D10

(a) When switching the mode using the dedicated instruction (G.OFFGAN)

The following program example switches to the offset/gain setting mode with the dedicated instruction (G.OFFGAN) and writes the offset/gain values of CH. 1 to the Q64RD/Q64RD-G.

Switches to offset/gain setting mode

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Stores setting of dedicated instruction (G.OFFGAN) into D10.

Dedicated instruction (G.OFFGAN)

Switches to normal mode

K500000

Processin g in normal mo de

Writes CH1 offset temperature set value.

Turns ON CH1 offset setting request (Y1)

Turns OFF CH offset setting request (Y1)

Writes CH1 gain temperature set value.

Turns ON CH1 gain setting request (Y2)

Turns OFF CH gain setting request (Y2)

Turns ON user range write request (YA)

Turns OFF user range write request (YA)

Stores setting of dedicated instruction (G.OFFGAN) into D10.

Dedicated instruction (G.OFFGAN)

The program in the dotted area is a common program.

4 - 12 4 - 12

4 SETUP AND PROCEDURES BEFORE OPERATION

(b) When switching the mode using the setting of the mode switching setting

(buffer memory addresses 158, 159: Un\G158, Un\G159) and operating condition setting request (Y9)

Switches to offset/gain setting mode

Common program

Switches to normal mode

Processing in normal mode

MELSEC-Q

H

Sets 4144 address 158.

Sets 964 address 159.

Turns ON operating condition setting request (Y9).

Turns OFF operating condition setting request (Y9)

Sets 964 address 158.

Sets 4144 address 159.

Turns ON operating condition setting request (Y9).

Turns OFF operating condition setting request (Y9).

to buffer memory

H

to buffer memory

H

to buffer memory

H

to buffer memory

(c) When switching the mode by making intelligent function module switch

setting, other than the common program is not required.

4 - 13 4 - 13

5 UTILITY PACKAGE (GX Configurator-TI)

5.1 Utility Package Functions

MELSEC-Q

5

Table 5.1 shows a list of the utility package functions.

Table 5.1 Utility Package (GX Configurator-TI) Function List

Function Description

Initial

setting

Auto

refresh

Monitor/test

(1) Make the initial setting for the following items on each channel.

• Conversion Enable/Disable Setting

• Sampling/Averaging Processing Selection (Q64RD)

• Extended Averaging Processing Selection

• Time/Count Averaging Selection (Q64RD)

• Time/Count/Moving Average/Time Constant Setting

• Warning Output Enable/Disable Setting

1

• Setting Range (Q64RD)

• Setting Range 1 (Q64RD-G)

• Warning Output Lower Lower Limit Value

• Warning Output Lower Upper Limit Value

(2) The data set in the initial setting are stored as parameters in the programmable controller CPU, and

automatically written into the Q64RD/Q64RD-G when the programmable controller CPU is changed into the RUN status.

(1) Make the refresh setting for the following items on each channel.

• Conversion Completion Flag Measured Temperature Value (16bit)

• CH

• Error Code

1

• Setting Range (Q64RD)

• Setting Range 1 (Q64RD-G)

(2) The data in the Q64RD/Q64RD-G buffer memory set in the auto refresh setting are read or written to set

devices automatically when the END instruction of the programmable controller CPU is executed.

Monitors and tests the buffer memory and I/O signals for the Q64RD/Q64RD-G.

• Module Ready

• Operating Condition Setting Completion Signal

• Operating Condition Setting Request

• Offset/gain Setting Mode Status Flag

• Disconnection Detection Signal

• Warning Output Signal

(1) CH Monitor/Test

• Conversion Enable/Disable Setting

• Sampling/Averaging Processing Selection (Q64RD)

• Extended Averaging Processing Selection

• Time/Count Averaging Selection (Q64RD)

• Time/Count/Moving Average/Time Constant Setting

• Conversion Completion Flag

• Measured Temperature Value (16bit)

• Measured Temperature Value (32bit)

• Error Code

• Setting Range (Q64RD)

• Setting Range - Wire Connection (Q64RD)

• Setting Range 1 (Q64RD-G)

• Setting Range 2 - Wire Connection (Q64RD-G)

• Warning Output Enable/Disable Setting

• Warning Output Flag Lower Limit Value

• Warning Output Upper Lower Limit Value

• Warning Output Upper Upper Limit Value

• Scaling Range Lower Limit Value

• Scaling Range Upper Limit Value

2

• Scaling Width Lower Limit Value

• Scaling Width Upper Limit Value

• Conversion setting for disconnection detection

• Conversion setting value for disconnection detection

• Setting Range 2 (Q64RD-G)

• Warning Output Flag

• Disconnection Detection Flag

• CH

Scaling Value

• CH

Measured Temperature Value (32bit)

• Conversion Completion Flag

• Error Flag

• Error Clear Request

• Averaging Processing Selecion

• Extended Averaging Processing Selection

• Warning Output Flag Upper Limit Value

• Warning Output Lower Lower Limit Value

• Warning Output Lower Upper Limit Value

• Warning Output Upper Lower Limit Value

• Warning Output Upper Upper Limit Value

• Disconnection Detection Flag

• Scaling Value

• Scaling Range Lower Limit Value

• Scaling Range Upper Limit Value

• Scaling Width Lower Limit Value

• Scaling Width Upper Limit Value

• Conversion setting for disconnection

detection

• Conversion setting value for disconnection

detection

3

Reference

section

Section 5.4

Section 5.5

Section 5.6

5 - 1 5 - 1

5 UTILITY PACKAGE (GX Configurator-TI)

MELSEC-Q

Function Description

(2) Offset/Gain Setting

• CH

Gain Setting Request

• CH

Measured Temperature Value (16bit)

• CH

Measured Temperature Value (32bit)

• User Range Write Request

• Offset/gain Setting Mode Status Flag

• Yn1: CH1 Offset Setting Request

• Yn2: CH1 Gain Setting Request

• Yn3: CH2 Offset Setting Request

• Yn4: CH2 Gain Setting Request

• Yn5: CH3 Offset Setting Request

• Yn6: CH3 Gain Setting Request

• Yn7: CH4 Offset Setting Request

• Yn8: CH4 Gain Setting Request

• Yn9: Operating Condition Setting Request

• YnA: User Range Write Request

• YnF: Error Clear Request

• 3/4-wire type CH offset/gain resistance value

• OMC refresh data read request

• OMC refresh data write request

User range settings

Monitor/test

• Mode Switching Setting

• Mode Switching Setting Status

• CH

(3) X/Y Monitor/Test

(4) OMC Refresh Data

Setting Range

• CH

Offset Temperature Setting Value

• CH

Offset Setting Request

• CH

Gain Temperature Setting Value

• Xn0: Module Ready

• Xn1: CH1 Offset/Gain Setting Status Signal

• Xn2: CH2 Offset/Gain Setting Status Signal

• Xn3: CH3 Offset/Gain Setting Status Signal

• Xn4: CH4 Offset/Gain Setting Status Signal

• Xn9: Operating Condition Setting Completion Signal

• XnA: Offset/gain Setting Mode Status Flag

• XnC: Disconnection Detection Signal

• XnD: Warning Output Signal

• XnE: Conversion Completion Flag

• XnF: Error Flag

• 3/4-wire type CH value

Factory default offset/gain input

User range settings offset/gain

POINT

1 For the initial setting and auto refresh setting, memory capacity of Max. 76

bytes per module is required for the Intelligent function module parameters.

2 Verify the input range displayed on the utility package screen and then enter

values. If a value outside the input range is set, an error will not be identified on the utility package but detected during module operation. In such a case, check the error code and set an appropriate value.

3 Monitoring only is available. The tests are not executable.

Reference

section

Section 5.6

5

5 - 2 5 - 2

5 UTILITY PACKAGE (GX Configurator-TI)

5.2 Installing and Uninstalling the Utility Package

For how to install or uninstall the utility package, refer to "Method of installing the MELSOFT Series" included in the utility package.

5.2.1 Handling precautions

The following explains the precautions on using the GX Configurator-TI:

(1) For safety

Since GX Configurator-TI is add-in software for GX Developer, read "Safety Precautions" and the basic operating procedures in the GX Developer Operating Manual.

(2) About installation

The GX Configurator-TI is add-in software for GX Developer Version 4 or later. Therefore, GX Configurator-TI must be installed on the personal computer that has already GX Developer Version 4 or later installed.

(3) Screen error of Intelligent function module utility

Insufficient system resource may cause the screen to be displayed inappropriately while using the Intelligent function module utility. If this occurs, close the Intelligent function module utility, GX Developer (program, comments, etc.) and other applications, and then start GX Developer and Intelligent function module utility again.

(4) To start the Intelligent function module utility

(a) In GX Developer, select "QCPU (Q mode)" for PLC series and specify a

project. If any PLC series other than "QCPU (Q mode)" is selected, or if no project is specified, the Intelligent function module utility will not start.

(b) Multiple Intelligent function module utilities can be started.

However, [Open parameters] and [Save parameters] operations under [Intelligent function module parameter] are allowed for one Intelligent function module utility only. Only the [Monitor/test] operation is allowed for the other utilities

(5) Switching between two or more Intelligent function module utilities

When two or more Intelligent function module utility screens cannot be displayed side by side, select a screen to be displayed on the top of others using the task bar.

MELSEC-Q

5 - 3 5 - 3

f

5 UTILITY PACKAGE (GX Configurator-TI)

(6) Number of parameters that can be set in GX Configurator-TI

When multiple intelligent function modules are mounted, the number of parameter settings must not exceed the following limit.

installed to:

Q00J/Q00/Q01CPU 512 256

Q02/Q02H/Q06H/Q12H/Q25HCPU 512 256

Q02PH/Q06PH/Q12PH/Q25PHCPU 512 256

Q12PRH/Q25PRHCPU 512 256

Q02UCPU 2048 1024

Q03UD/Q04UDH/Q06UDH/Q13UDH/

Q26UDH/Q03UDE/Q04UDEH/

Q06UDEH/Q13UDEH/Q26UDEHCPU

MELSECNET/H remote I/O station 512 256

For example, if multiple intelligent function modules are installed to the MELSECNET/H remote I/O station, configure the settings in GX Configurator so that the number of parameter settings for all the intelligent function modules does not exceed the limit of the MELSECNET/H remote I/O station. Calculate the total number of parameter settings separately for the initial setting and for the auto refresh setting. The number of parameters that can be set for one module in GX Configurator-TI is as shown below.

Target module Initial setting Auto refresh setting

Q64RD 5 (Fixed) 17 (Max.)

Q64RD-G 4 (Fixed) 18 (Max.)

Example) Counting the number of parameter settings in Auto refresh setting

MELSEC-Q

Maximum number of parameter settings When intelligent function modules are

Initial setting Auto refresh setting

4096 2048

This one row is counted as one setting. Blank rows are not counted. Count up all the setting items on this screen, and add the total to the number o settings for other intelligent function modules to get a grand total.

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5 UTILITY PACKAGE (GX Configurator-TI)

MELSEC-Q

5.2.2 Operating environment

This section explains the operating environment of the personal computer that runs GX

Item Description

Installation (Add-in) target 1 Add-in to GX Developer Version 4 (English version) or later2

Computer Windows® based personal computer

CPU

Required memory

For installation 65 MB or more Hard disk

space3

Display

Operating system

For operation 10 MB or more

1: Install GX Configurator-TI in GX Developer Version 4 or higher in the same language.

GX Developer (English version) and GX Configurator-TI (Japanese version) cannot be used in combination, and GX Developer (Japanese version) and GX Configurator-TI (English version) cannot be

used in combination. 2: GX Configurator-TI is not applicable to GX Developer Version 3 or earlier. 3: At least 15GB is required for Windows Vista®. 4: Resolution of 1024 768 dots or more is recommended for Windows Vista®.

Operating system

Windows® 95 Pentium® 133MHz or more 32MB or more

Windows® 98 Pentium® 133MHz or more 32MB or more

Windows® Me Pentium® 150MHz or more 32MB or more

Windows NT® Workstation 4.0 Pentium® 133MHz or more 32MB or more

Windows® 2000 Professional Pentium® 133MHz or more 64MB or more

Windows® XP Professional (Service Pack1 or more) Pentium® 300MHz or more 128MB or more

Windows® XP Home Edition (Service Pack1 or more) Pentium® 300MHz or more 128MB or more

Windows Vista® Home Basic Pentium® 1GHz or more 1GB or more

Windows Vista® Home Premium Pentium® 1GHz or more 1GB or more

Windows Vista® Business Pentium® 1GHz or more 1GB or more

Windows Vista® Ultimate Pentium® 1GHz or more 1GB or more

Windows Vista® Enterprise Pentium® 1GHz or more 1GB or more

5 - 5 5 - 5

Configurator-TI.

Refer to the following table "Operating system and performance required for personal

computer".

800

600 dots or more resolution4

Microsoft

Microsoft® Windows® Millennium Edition Operating System (English version)

Microsoft

Microsoft® Windows® 2000 Professional Operating System (English version)

Microsoft® Windows® XP Professional Operating System (English version)

Microsoft

Microsoft® Windows Vista® Home Basic Operating System (English version)

Microsoft® Windows Vista® Home Premium Operating System (English version)

Microsoft

Microsoft® Windows Vista® Ultimate Operating System (English version)

Microsoft® Windows Vista® Enterprise Operating System (English version)

®

Windows® 95 Operating System (English version)

®

Windows® 98 Operating System (English version)

®

Windows NT® Workstation Operating System Version 4.0 (English version)

®

Windows® XP Home Edition Operating System (English version)

®

Windows Vista® Business Operating System (English version)

Operating system and performance required for personal computer

Performance required for personal computer

CPU Memory

5 UTILITY PACKAGE (GX Configurator-TI)

POINT

• The functions shown below are not available for Windows® XP and Windows Vista

®

.

If any of the following functions is attempted, this product may not operate

normally.

Start of application in Windows Fast user switching Remote desktop Large fonts (Details setting of Display Properties)

Also, 64-bit version Windows

• Use a USER authorization or higher in Windows Vista

MELSEC-Q

®

compatible mode

®

XP and Windows Vista® are not supported.

®

.

5 - 6 5 - 6

5 UTILITY PACKAGE (GX Configurator-TI)

5.3 Utility Package Operation

5.3.1 Common utility package operations

(1) Control keys

Special keys that can be used for operation of the utility package and their applications are shown in the table below.

Key Application

Esc

Tab

Ctrl

Delete

Back

Space

MELSEC-Q

Cancels the current entry in a cell.

Closes the window.

Moves between controls in the window.

Used in combination with the mouse operation to select

multiple cells for test execution.

Deletes the character where the cursor is positioned.

When a cell is selected, clears all of the setting contents in the

cell.

Deletes the character where the cursor is positioned.

Moves the cursor.

Page

Up

Page

Down

Enter

Moves the cursor one page up.

Moves the cursor one page down.

Completes the entry in the cell.

(2) Data created with the utility package

The following data or files that are created with the utility package can be also handled in GX Developer. Figure 5.1 shows respective data or files are handled in which operation.

(a) This represents the data created in Auto refresh setting, and they are stored

in an intelligent function module parameter file in a project created by GX Developer.

Project

Program

Parameter

PLC Parameter

Network Parameter

Intelligent Function Module Parameter

5 - 7 5 - 7

r

5 UTILITY PACKAGE (GX Configurator-TI)

(b) Steps 1) to 3) shown in Figure 5.1 are performed as follows:

1) From GX Developer, select: [Project]

[Open project] / [Save]/ [Save as]

2) On the intelligent function module selection screen of the utility, select: [Intelligent function module parameter] parameters]

3) From GX Developer, select: [Online]

[Read from PLC] / [Write to PLC] "Intelligent function module parameters" Alternatively, from the intelligent function module selection screen of the utility, select: [Online]

[Read from PLC] / [Write to PLC]

(a) A text file can be created by clicking the Make text file

MELSEC-Q

[Open parameters] / [Save

button on the initial

setting, Auto refresh setting, or Monitor/Test screen. The text files can be

GX Developer /GX Configurator-TI

QCPU

Q25HCPU

MODE.

RUN.

ERR.

USER.

BAT.

BOOT.

A

3)

utilized to create user documents.

Disk

Project Project

1)

AA

2)

B

A: Intelligent function module parameters

B: Data saved by "Make text file"

Personal compute

USB

RS-232

Figure 5.1 Correlation chart for data created with the utility package

5 - 8 5 - 8

)

5 UTILITY PACKAGE (GX Configurator-TI)

5.3.2 Operation overview

MELSEC-Q

GX Developer screen

[Tools] – [Intelligent function utility] – [Start]

Screen for selecting a target intelligent

function module

Refer to Section 5.3.3.

Initial setting

Initial setting screen

Refer to Section 5.4.

Enter "Start I/O No.", and select "Module type" and "Module model name".

Auto refresh

Auto refresh setting screen

Refer to Section 5.5.

5 - 9 5 - 9

1

5 UTILITY PACKAGE (GX Configurator-TI)

1)

[Online] – [Monitor/Test]

Selecting monitor/test module screen

MELSEC-Q

Select a module to be monitored/tested.

Monitor/Test screen

Refer to Section 5.6.

5 - 10 5 - 10

5 UTILITY PACKAGE (GX Configurator-TI)

5.3.3 Starting the Intelligent function module utility

[Operating procedure]

Intelligent function module utility is started from GX Developer. [Tools]

[Intelligent function utility] [Start]

[Setting screen]

MELSEC-Q

[Explanation of items] (1) Activation of other screens

Following screens can be displayed from the intelligent function module utility screen.

(a) Initial setting screen

"Start I/O No.

Initial setting

(b) Auto refresh setting screen

"Start I/O No.

Auto refresh

(c) Select monitor/test module screen

[Online]

1 Enter the start I/O No. in hexadecimal.

1

" " Module type" "Module model name"

1

" " Module type" "Module model name"

[Monitor/Test]

(2) Command buttons

Delete

Exit

Deletes the initial setting and auto refresh setting of the selected module. Closes this screen.

5 - 11 5 - 11

5 UTILITY PACKAGE (GX Configurator-TI)

(3) Menu bar

(a) File menu

Intelligent function module parameters of the project opened by GX Developer are handled. [Open parameters] [Close parameters] [Save parameters] [Delete parameters] [Exit] : Closes this screen.

(b) Online menu

[Monitor/ Test] : Activates the Select monitor/test module screen. [Read from PLC] : Reads intelligent function module parameters from the

[Write to PLC] : Writes intelligent function module parameters to the

MELSEC-Q

: Reads a parameter file.

: Closes the parameter file. If any data are modified, a

dialog asking for file saving will appear.

: Saves the parameter file.

: Deletes the parameter file.

CPU module.

POINT

(1) Saving intelligent function module parameters in a file

Since intelligent function module parameters cannot be saved in a file by the project saving operation of GX Developer, save them on the shown module selection screen for intelligent function module parameter setting.

(2) Reading/writing intelligent function module parameters from/to a

programmable controller CPU using GX Developer

(a) Intelligent function module parameters can be read from and written into

(b) Set the target programmable controller CPU in GX Developer: [Online]

(c) When the Q64RD/Q64RD-G is installed to the remote I/O station, use

(3) Checking the required utility

While the start I/O is displayed on the Intelligent function module utility setting screen, " This means that the required utility has not been installed or the utility cannot be started from GX Developer. Check the required utility, selecting [Tools] - [Intelligent function utility] - [Utility list...] in GX Developer.

the programmable controller CPU after having been saved in a file.

[Transfer setup].

"Read from PLC" and "Write to PLC".

" may be displayed for the model name.

5 - 12 5 - 12

5 UTILITY PACKAGE (GX Configurator-TI)

5.4 Initial Setting

[Purpose]

Make initial setting for operating the Q64RD/Q64RD-G on each channel. Refer to Section 5.1 for the initial setting parameter types. This initial setting makes sequence program setting unnecessary.

[Operating procedure]

"Start I/O No. " "Module type" "Module model name" Initial setting

[Setting screen]

Enter the start I/O No. in hexadecimal.

MELSEC-Q

[Explanation of items] (1) Setting contents

Set whether temperature conversion is enabled or disabled and the temperature conversion method for each channel.

(2) Command button

Creates a file containing the screen data in text file format.

Make text file

End setup

Cancel

POINT

Initial settings are stored in the intelligent function module parameters. After being written to the CPU module, the initial setting is made effective by either (1) or (2).

(1) Cycle the RUN/STOP switch of the CPU module: STOP

RUN.

(2) With the RUN/STOP switch set to RUN, turn off and then on the power or reset

the CPU module.

When using a sequence program to write the initial settings, when the CPU is switched from STOP to RUN the initial settings will be written, So ensures that programming is carried out to re-execute the initial settings.

Saves the set data and ends the operation.

Cancels the setting and ends the operation.

RUN STOP

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5 UTILITY PACKAGE (GX Configurator-TI)

5.5 Auto Refresh Settings

[Purpose]

Configure the Q64RD/Q64RD-G buffer memory for auto refresh.

[Operating procedure]

"Start I/O No. " "Module type" "Module model name" Auto refresh

MELSEC-Q

Enter the start I/O No. in hexadecimal.

[Setting screen]

[Explanation of items] (1) Items

Module side Buffer size : Displays the buffer memory size of the

setting item that can be transferred (fixed at

one word). Module side Transfer word count

Transfer direction : "

PLC side Device : Enter a CPU module side device that is to be

: Displays the number of words to transfer the

CPU device from the head device (fixed at

one word).

" indicates that data are written from the device to the buffer memory. "

" indicates that data are loaded from the buffer memory to the device.

automatically refreshed. Applicable devices are X, Y, M, L, B, T, C, ST, D, W, R, and ZR. When using bit devices X, Y, M, L or B, set a number that can be divided by 16 points (examples: X10, Y120, M16, etc.) Also, buffer memory data are stored in a 16point area, starting from the specified device number. For example, if X10 is entered, data are stored in X10 to X1F.

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5 UTILITY PACKAGE (GX Configurator-TI)

(2) Command buttons

Creates a file containing the screen data in text file format.

Make text file

End setup

Saves the set data and ends the operation.

MELSEC-Q

Cancel

POINT

The auto refresh settings are stored in an intelligent function module parameter file.

The auto refresh settings become effective by performing STOP

RUN operations for the CPU module, turning the power OFF and then ON or resetting the CPU module after writing the intelligent function module parameters to the CPU module.

However, processing equivalent to auto refresh can be added using the FROM/TO instruction in the sequence program.

Cancels the setting and ends the operation.

RUN STOP

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5 UTILITY PACKAGE (GX Configurator-TI)

5.6 Monitoring/Test

5.6.1 Monitor/test screen

[Purpose ]

Start buffer memory monitoring/testing, I/O signal monitoring/testing, offset/gain settings (refer to Section 5.6.2, 5.6.3) and pass data (refer to Section 5.6.4) from this screen.

[Operating procedure]

"Select monitor/test module" screen "Start I/O No. " "Module type"

"Module model name"

Enter the start I/O No. in hexadecimal.

The screen can also be started from System monitor of GX Developer Version 6 or later.

[Setting screen]

Refer to the GX Developer Operating Manual for details.

Monitor/test

MELSEC-Q

1)

CH Monitor/Test Offset/Gain Setting

5 - 16 5 - 16

5 UTILITY PACKAGE (GX Configurator-TI)

MELSEC-Q

1)

X/Y Monitor/Test

OMC refresh

5 - 17 5 - 17

5 UTILITY PACKAGE (GX Configurator-TI)

[Explanation of items] (1) Items

Setting item : Displays I/O signals and buffer memory names. Current value : Monitors the I/O signal states and present buffer memory

values.

Setting value : Enter or select the data to be written into the buffer memory

for test operation.

(2) Command buttons

Current value display

Make text file

Start monitor

/

MELSEC-Q

Displays the current value of the item selected. (This is used to check the text that cannot be displayed in the current value field. However, in this utility package, all items can be displayed in the display fields). Creates a file containing the screen data in text file format. Selects whether or not to monitor current values.

Stop monitor

Execute test

Close

Performs a test on the selected items. To select more than one item, select them while holding down the

key.

Ctrl

Closes the currently open screen and returns to the previous screen.

REMARK

The following describes an example where sampling processing for the selection test operation is changed to a 10-time averaging processing setting when the Q64RD id used.

(1) Set averaging processing in the setting value field for Sampling/Averaging

processing selection. (2) Set number of times in the setting value field for Time/count selection. (3) Click the setting value field for Time/count/move average/time constant setting

to select.

(4) After entering the count, press the Enter

At this point, nothing has been written to the Q64RD. (5) Select the setting value fields that were specified in steps 1 to 4 while holding

down the Ctrl

key.

(6) Click Execute test

Once writing has been completed, the value that was written will be displayed in

the present value field.

5 - 18 5 - 18

to execute write operation.

5 UTILITY PACKAGE (GX Configurator-TI)

5.6.2 Offset/gain setting operation (Function version C or later)

MELSEC-Q

Perform the offset/gain setting operation in the following sequence.

(1) Switch to the offset/gain setting screen

Display the offset/gain setting screen using the operation described in Section

5.6.1.

(2) Switch to the offset/gain setting mode

Set " Offset/gain setting mode" in the Setting (value) field of Mode switching

setting and click the Execute test

On completion of write, the indication in the Current value field of Mode switching setting status changes to " Offset/gain setting mode ".

button to perform write.

(3) Adjustment of the offset and gain values

(a) Set the offset value

Enter the desired value into the Setting (value) field for CH

Temperature Setting Value, and click the Execute test

(b) Determine the offset value

Select "Request" from the Setting (value) field for CH Request, and click the [Execute test] button. After making sure that the offset/gain setting status signal (X1, X2, X3, X4) has turned off, select "OFF" from the Setting (value) field for CH

Execute test

(c) Set the gain value

Enter the desired value into the Setting (value) field for CH

Temperature Setting Value, and click the Execute test

(d) Determine the gain value

Select "Request" from the Setting (value) field for CH Request, and click the [Execute test] button. After making sure that the offset/gain setting status signal (X1, X2, X3, X4) has turned off, select "OFF" from the Setting (value) field for CH

Execute test

button.

Offset Setting Request, and click the

Gain Setting Request, and click the

Offset

button.

Offset Setting

Gain

button.

Gain Setting

(e) To set the offset/gain for more than one channel, repeat steps (a) to (d).

(4) Write the offset/gain setting values to the module

Write the offset/gain settings to the module after completing the settings for all channels using the user range setting. Note that if settings are written while offset/gain settings

5 - 19 5 - 19

are incomplete, the status at that point will be written to the module.

(a) Write to the Q64RD/Q64RD-G

Select "Request" from the Setting (value) field for User Range Write

Request, and click the Execute test

(b) Confirm execution of write and exit

After confirming that the indication of the Current value field for Offset/gain Setting Mode Status Flag changes from "Completed" to " Writing", select "OFF" from the Setting (value) field for User Range Write Request, and click

the Execute test

(c) Error handling

Confirm that the ERR. LED for the Q64RD is off. If the ERR. LED is lit, click

on Close

the offset/gain settings again.

, check the error code on the monitor screen, and then perform

button.

5 UTILITY PACKAGE (GX Configurator-TI)

(5) Switch to the normal mode

Set "Normal mode" in the Setting (value) field of Mode switching setting and click

the Execute test

On completion of write, the indication in the Current value field of Mode switching setting status changes to " Normal mode".

button to perform write.

5.6.3 Offset/gain setting operation (Function version B)

MELSEC-Q

Perform the offset/gain setting operation in the following sequence.

(1) Switch to the offset/gain setting mode

Change switch 4 for intelligent function module switch setting to the offset/gain setting mode and switch 2 to the user setting. (Refer to Section 4.5)

(2) Switch to the offset/gain setting screen

Display the offset/gain setting screen using the operation described in Section

5.6.1.

(3) Adjustment of the offset and gain values

(a) Set the offset value

Enter the desired value into the Setting (value) field for CH

Temperature Setting Value, and click the Execute test

(b) Determine the offset value

Select "Request" from the Setting (value) field for CH Request, and click the [Execute test] button. After making sure that the offset/gain setting status signal (X1, X2, X3, X4) has turned off, select "OFF" from the Setting (value) field for CH

Execute test

(c) Set the gain value

Enter the desired value into the Setting (value) field for CH

Temperature Setting Value, and click the Execute test

(d) Determine the gain value

Select "Request" from the Setting (value) field for CH Request, and click the [Execute test] button. After making sure that the offset/gain setting status signal (X1, X2, X3, X4) has turned off, select "OFF" from the Setting (value) field for CH

Execute test

button.

Offset Setting Request, and click the

Gain Setting Request, and click the

Offset

button.

Offset Setting

Gain

button.

Gain Setting

(e) To set the offset/gain for more than one channel, repeat steps (a) to (d).

(4) Write the offset/gain setting values to the module

Write the offset/gain settings to the module after completing the settings for all channels using the user range setting. Note that if settings are written while offset/gain settings

5 - 20 5 - 20

are incomplete, the status at that point will be written to the module.

(a) Write to the Q64RD

Select "Request" from the Setting (value) field for User Range Write

Request, and click the Execute test

(b) Confirm execution of write and exit

After confirming that the indication of the Current value field for Offset/gain Setting Mode Status Flag changes from "Completed" to " Writing ", select "OFF" from the Setting (value) field for User Range Write Request, and click

the Execute test

button.

5 UTILITY PACKAGE (GX Configurator-TI)

(c) Error handling

Confirm that the ERR. LED for the Q64RD is off. If the ERR. LED is lit, click

on Close

the offset/gain settings again.

, check the error code on the monitor screen, and then perform

5.6.4 OMC (Online Module Change) refresh data

Perform the following steps to save/restore the user range.

(1) Switch to the OMC refresh data screen

Perform the operation in Section 5.6.1 to display the OMC refresh data screen.

MELSEC-Q

(2) User range saving

(a) Change the Setting value field of OMC refresh data read request to

"Request", and click the Execute test

When read is completed, the values are displayed in the Current value fields of 3/4-wire type CH User range settings offset/gain value/3/4-wire type CH offset/gain resistance value.

(b) Compare the values with those in the range reference table, and record

them if they are correct. Refer to Section 7.4 for the range reference table.

Factory default offset/gain value/3/4-wire type CH

button.

User range settings

(3) User range restoration

(a) Set the recorded values in the Setting value fields of 3/4-wire type CH

Factory default offset/gain value/3/4-wire type CH offset/gain value/3/4-wire type CH resistance value.

User range settings offset/gain

User range settings

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5 UTILITY PACKAGE (GX Configurator-TI)

(b) Select all the Setting value fields of 3/4-wire type CH

offset/gain value/3/4-wire type CH value/3/4-wire type CH

and click the Execute test

When write is completed, the set values are displayed in the Current value fields of 3/4-wire type CH

User range settings offset/gain value/3/4-wire type CH User range

CH settings offset/gain resistance value.

(c) Change the Setting value field of OMC refresh data write request to

"Request", and click the Execute test

Make sure that the indication in the Current value field of OMC refresh data write request changes from "Request" to "OFF" on completion of write.

MELSEC-Q

Factory default

User range settings offset/gain

User range settings offset/gain resistance value,

button.

Factory default offset/gain value/3/4-wire type

button.

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5 UTILITY PACKAGE (GX Configurator-TI)

MEMO

MELSEC-Q

5 - 23 5 - 23

6 PROGRAMMING

MELSEC-Q

6 PROGRAMMING

This chapter describes Q64RD/Q64RD-G programs. When applying any of the program examples introduced in this chapter to the actual system, verify the applicability and confirm that no problems will occur in the system control.

6.1 Programs Used in Normal System Configuration

System configuration used to describe programs

(1) System configuration

QX41

Q64RD

Power supply

QnCPU

module

X10

X/Y0

to

X2F

X/YF

QY41

Y30

to

Y4F

(2) Program conditions

This program reads the digital values of temperature conversions made on CH1 to CH3 of the Q64RD. Sampling processing is performed on CH1, and Averaging processing is executed every 500 counts on CH2 and in a cycle of 1000ms on CH3. If a write error occurs, the corresponding error is displayed in BCD.

(a) Initial settings

• Temperature conversion enabled channel

• Sampling channel.................................................................CH1

• Count-specified averaging channel

• Time-specified averaging channel

(b) Devices used by user

• Measured temperature value read command signal (Turned on when user wants to read measured temperature value)

• Disconnection detection reset signal

• Error reset signal

(Turned on when user wants to make error reset)

• Error code display(3-digits BCD)

• Conversion flag

• Measured temperature value (16-bit)

• Disconnection detection flag

• Error code storage

POINT

Refer to Section 3.3 for the I/O signals (X0 to XF, Y0 to YF).

..............................................................

....................................................................

..............................................................

..........................

.....................................

.......................................

..................................

.............

.........................................

.................................

...............................................

CH1 to CH3

CH2 CH3

X10 X11

X12 Y40 to Y4B M0 to M2 D1 to D3 (D11 to D13) D4, M10 D5

6

6 - 1 6 - 1

6 PROGRAMMING

6.1.1 Program example used when utility package is used

MELSEC-Q

6

(1) Operation of utility package

(a) Initial setting (refer to Section 5.4)

Set Sampling processing for CH1, averaging processing of every 500 counts for CH2 and averaging processing in a cycle of 1000ms for CH3.

(b) Auto refresh settings (refer to Section 5.5)

Set the CH1 to CH3 measured temperature values and error codes.

(c) Write of intelligent function module parameters (refer to Section 5.3.3)

Write the intelligent function module parameters to the CPU module. Perform this operation on the parameter setting unit selection screen.

6 - 2 6 - 2

Mitsubishi q64rd, q64rd-g User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

• SAFETY PRECAUTIONS •

REVISIONS

INTRODUCTION

CONTENTS

Compliance with the EMC and Low Voltage Directives

About the Generic Terms and Abbreviations

Product Lineup

1 OVERVIEW

1.1 Features

1.2 Added/Changed Functions

2 SYSTEM CONFIGURATION

2.1 Applicable Systems

2.2 About Use of the Q64RD/Q64RD-G with the Q12PRH/Q25PRHCPU

2.3 How to Check the Function Version, Product Information and Software Version

3 SPECIFICATIONS

3.1 Performance Specifications

3.1.1 Specifications of Q64RD

3.1.2 Specifications of Q64RD-G

3.1.3 Specifications for RTD connection

3.2 Function List

3.2.1 Temperature conversion system

3.2.2 Conversion setting for disconnection detection function

3.3 I/O Signals Transferred to/from CPU

3.3.1 I/O signal list

3.3.2 I/O signal details

3.4 Buffer Memory

3.4.1 Buffer memory assignment (Q64RD)

3.4.2 Buffer memory assignment (Q64RD-G)

3.4.3 Conversion enable/disable setting (Un\G0)

3.4.5 Averaging processing specification (Un\G9)

3.4.6 Conversion completion flag (Un\G10)

3.4.8 Error code (Un\G19)

3.4.9 Setting range(Q64RD) (Un\G20)

3.4.10 Setting range 1 (Q64RD-G) (Un\G20)

3.4.11 Setting range 2 (Q64RD-G) (Un\G21)

3.4.12 Warning output enable/disable setting (Un\G47)

3.4.13 Warning output flag (Un\G48)

3.4.14 Disconnection detection flag (Un\G49)

3.4.21 Extended averaging processing specification (Un\G134)

3.4.22 Conversion setting for disconnection detection (Un\G148)

3.4.24 Mode switching setting (Un\G158 to 159)

4 SETUP AND PROCEDURES BEFORE OPERATION

4.1 Handling Precautions

4.2 Setup and Procedures before Operation

4.3 Part Names and Settings

4.4 Wiring

4.4.1 Wiring Instructions

4.4.2 External Wiring

4.5 Switch Setting for Intelligent Function Module

4.6 Offset/Gain Setting

5 UTILITY PACKAGE (GX Configurator-TI)

5.1 Utility Package Functions

5.2 Installing and Uninstalling the Utility Package

5.2.1 Handling precautions

5.2.2 Operating environment

5.3 Utility Package Operation

5.3.1 Common utility package operations

5.3.2 Operation overview

5.3.3 Starting the Intelligent function module utility

5.4 Initial Setting

5.5 Auto Refresh Settings

5.6 Monitoring/Test

5.6.1 Monitor/test screen

5.6.2 Offset/gain setting operation (Function version C or later)

5.6.3 Offset/gain setting operation (Function version B)

5.6.4 OMC (Online Module Change) refresh data

6 PROGRAMMING

6.1 Programs Used in Normal System Configuration

6.1.1 Program example used when utility package is used