Mitsubishi Electric AJ65VBTCU-68DAVN User manual

Digital-Analog Converter Module type
AJ65VBTCU-68DAVN
User's Manual

A - 1 A - 1
SAFETY PRECAUTIONS
(Read these precautions before using this product.)
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 precautions given in this manual are concerned with this product. Refer to the user's manual of the
CPU module to use for a description of the programmable controller system safety precautions.
In this manual, the safety precautions are classified into two levels: " !WARNING" and " !CAUTION".
Indicates that incorrect handling may cause hazardous conditions,
resulting in death or severe injury.
Indicates that incorrect handling may cause hazardous conditions,
resulting in minor or moderate injury or property damage.
Under some circumstances, failure to observe the precautions given under " !CAUTION" may lead to
serious consequences.
Observe the precautions of both levels because they are important for personal and system safety.
Make sure that the end users read this manual and then keep the manual in a safe place for future
reference.
[Design Precautions]
!WARNING
Install a safety circuit external to the programmable controller that keeps the entire system safe
even when there are problems with the external power supply or the programmable controller.
Otherwise, trouble could result from erroneous output or erroneous operation.
(1) The status of analog output changes depending on the setting of various functions that
control the analog output. Take sufficient caution when setting for those functions.
For details of analog output status, refer to Section 3.4.1 ”Combinations of various
functions”
(2) Normal output may not be obtained due to malfunctions of output elements or the internal
circuits.
So build an external monitoring circuit that will monitor any single outputs that could cause
serious trouble.
!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 would cause erroneous operation.
At power ON/OFF, voltage or current may instantaneously be output from the output terminal of
this module.
In such case, wait until the analog output becomes stable to start controlling the external device.
!WARNING
!CAUTION

A - 2 A - 2
[Installation Precautions]
!CAUTION
Use the programmable controller in an environment that meets the general specifications in the
detailed manual.
Failure to do so may result in electric shock, fire, malfunction, or damage to or deterioration of
the product.
Securely fix the module with a DIN rail or CC-Link connector type metal installation fitting.
Not doing so can cause a drop or malfunction.
Do not directly touch any conductive part of the module.
Doing so can cause malfunction or failure of the module.
[Wiring Precautions]
!CAUTION
Shut off the external power supply for the system in all phases before wiring.
Failure to do so may result in damage to the product.
Individually ground the FG terminal of the programmable controller with a ground resistance of
100Ωor less.
Failure to do so may result in malfunction.
Check the rated voltage and pin layout before wiring to the module, and connect the cables
correctly.
Connecting a power supply with a different voltage rating or incorrect wiring may cause a fire or
failure.
Do not insert the one-touch connector plug for I/O of the one-touch connector type/connector
type compact remote I/O unit into the one-touch connector for analog I/O accidentally.
Doing so can cause the module to be damaged.
Prevent foreign matter such as dust or wire chips from entering the module.
Such foreign matter can cause a fire, failure, or malfunction.
Attach an unwired connector plug to an unused one-touch connector for power supply and FG.
Not doing so can cause a failure or malfunction.
Place the cables in a duct or clamp them.
If not, dangling cable may swing or inadvertently be pulled, resulting in damage to the module or
cables or malfunction due to poor contact.
Do not install the control lines or communication cables together with the main circuit lines or
power cables.
Failure to do so may result in malfunction due to noise.
When disconnecting the cable from the module, do not pull the cable by the cable part.
Loosen the screws of connector before disconnecting the cable.
Failure to do so may result in damage to the module or cable or malfunction due to poor contact.
Smoke and fire may occur when an overcurrent flows intermittently for a long period of time. To
avoid this, configure a safety circuit, such as an external fuse, to protect the product.

A - 3 A - 3
[Starting and Maintenance Precautions]
!CAUTION
Do not touch any pin while power is on. Doing so will cause malfunction.
Shut off the external power supply for the system in all phases before cleaning the module.
Failure to do so may cause the module to fail or malfunction.
Do not disassemble or modify the modules.
Doing so may cause failure, malfunction, injury, or a fire.
Do not drop or apply strong shock to the module. Doing so may damage the module.
Shut off the external power supply for the system in all phases before mounting or removing the
module to or from the panel.
Failure to do so may cause the module to fail or malfunction.
After the first use of the product, do not mount/remove the terminal block to/from the module
more than 50 times. (IEC 61131-2 compliant)
Before handling the module, touch a grounded metal object to discharge the static electricity
from the human body.
Failure to do so may cause the module to fail or malfunction.
[Disposal Precautions]
!CAUTION
When disposing of this product, treat it as industrial waste.

A - 4 A - 4
CONDITIONS OF USE FOR THE PRODUCT 

A - 5 A - 5
REVISIONS
* The manual number is given on the bottom left of the back cover.
Print Date * Manual Number Revision
Apr., 2003 SH (NA)-080402E-A First Printing
Sep., 2004 SH (NA)-080402E-B Addition
Section 4.8.3, 4.10.1 to 4.10.3
Correction
SAFETY PRECAUTIONS, About Manuals, Section 1.2, 2.4, 3.2, 3.6.6,
4.8.2
Jul., 2005 SH (NA)-080402E-C Correction
SAFETY PRECAUTIONS
Dec., 2006 SH (NA)-080402E-D Correction
Section 4.3, Appendix 2
Dec., 2010 SH (NA)-080402E-E Addition
CONDITIONS OF USE THE PRODUCT, 4.10.1
Correction
SAFETY PRECAUTIONS, Related Manuals, About the Generic Terms
and Abbreviations, Section 1, Chapter 1.2, 2.2, 2.4, 3.1 to 3.4, 3.4.1,
3.5.2, 3.6.1, 3.6.2, 3.6.4, 4.2, 4.4, 4.8.2, 4.9.1, 4.9.2, 4.10.3, 4.10.4,
4.11, 5.2.1, 5.2.2, 5.2.5, 5.3.1, 5.4.1, 6.1, 6.2
Renumbering
Section 4.10.1 to 4.10.3 →4.10.2 to 4.10.4
Jun., 2012 SH (NA)-080402E-F Correction
ABOUT MANUALS, COMPLIANCE WITH EMC AND LOW VOLTAGE
DIRECTIVES, Section 2.4, 3.1, 3.2, 4.8.1, 4.8.2, 5.2.2, 5.2.5
Jul., 2022 SH (NA)-080402E-G Correction
SECTION 3.2, 3.6
Japanese Manual Version SH-080397-H
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.
2003 MITSUBISHI ELECTRIC CORPORATION

A - 6 A - 6
INTRODUCTION
Thank you for purchasing the MELSEC-A series programmable controllers.
Before using this product, please read this manual carefully and develop familiarity with the functions and
performance of the MELSEC-A series programmable controller to handle the product correctly.
Make sure that the end users read this manual.
CONTENTS
SAFETY PRECAUTIONS..............................................................................................................................A- 1
CONITIONS OF USE THE PRODUCT.........................................................................................................A- 4
REVISIONS ....................................................................................................................................................A- 5
INTRODUCTION............................................................................................................................................A- 6
ABOUT MANUALS ........................................................................................................................................A- 8
COMPLIANCE WITH EMC AND LOW VOLTAGE DIRECTIVES ...............................................................A- 8
ABOUT THE GENERIC TERMS AND ABBREVIATIONS...........................................................................A- 9
PRODUCT COMPONENTS ..........................................................................................................................A-10
1. OVERVIEW 1- 1 to 1- 3
1.1 CC-Link Compatible Functions................................................................................................................ 1- 1
1.2 Features ................................................................................................................................................... 1- 2
2. SYSTEM CONFIGURATION 2- 1 to 2- 6
2.1 Overall Configuration ............................................................................................................................... 2- 1
2.2 Applicable System.................................................................................................................................... 2- 3
2.3 Precautions for System Configuration..................................................................................................... 2- 4
2.4 Parts Sold Separately .............................................................................................................................. 2- 5
3. SPECIFICATION 3- 1 to 3- 19
3.1 General Specification ............................................................................................................................... 3- 1
3.2 Performance Specification....................................................................................................................... 3- 2
3.3 I/O Conversion Characteristics ................................................................................................................ 3- 3
3.3.1 Voltage output characteristics........................................................................................................... 3- 4
3.3.2 Relationship between offset/gain setting and analog output value ................................................. 3- 5
3.3.3 Accuracy ............................................................................................................................................ 3- 5
3.3.4 Conversion speed ............................................................................................................................. 3- 6
3.4 Function.................................................................................................................................................... 3- 7
3.4.1 Combinations of various functions.................................................................................................... 3- 8
3.5 Remote I/O Signals .................................................................................................................................. 3- 9
3.5.1 Remote I/O signal list ........................................................................................................................ 3- 9
3.5.2 Functions of the remote I/O signals.................................................................................................. 3-12
3.6 Remote Register ...................................................................................................................................... 3-14
3.6.1 Allocation of the remote register ....................................................................................................... 3-14
3.6.2 CH. digital value setting (Addresses RWwm+0Hto RWwm+7H) ................................................ 3-16
3.6.3 Analog output enable/disable setting (Address RWwm+8H) ........................................................... 3-16
3.6.4 CH. output range setting (Address RWwm+9H, RWwm+AH) ..................................................... 3-17
3.6.5 HOLD/CLEAR setting (Address RWwm+BH)................................................................................... 3-17
3.6.6 CH. check code (Addresses RWrn+0Hto RWrn+7H).................................................................. 3-18
3.6.7 Error code (Address RWrn+8H) ........................................................................................................ 3-18

A - 7 A - 7
4. SETUP AND PREPARATION BEFORE OPERATION 4- 1 to 4- 25
4.1 Pre-Operation Procedure......................................................................................................................... 4- 1
4.2 Precautions When Handling .................................................................................................................... 4- 1
4.3 Name of Each Part................................................................................................................................... 4- 3
4.4 Concept of Mode Select Switch Setting (Selection of Remote Device Station Compatible Version) ... 4- 6
4.5 Offset/Gain Setting................................................................................................................................... 4- 8
4.6 Section Number Setting ........................................................................................................................... 4-10
4.7 Facing Direction of the Module Installation ............................................................................................. 4-10
4.8 Data Link Cable Wiring ............................................................................................................................ 4-11
4.8.1 Connection of the CC-Link dedicated cables ................................................................................... 4-12
4.8.2 How to connect connectors ............................................................................................................. 4-13
4.9 Wiring........................................................................................................................................................ 4-14
4.9.1 Wiring precautions............................................................................................................................. 4-14
4.9.2 Wiring of module with external equipment ....................................................................................... 4-15
4.10 How to Wire the One-Touch Connector Plug ....................................................................................... 4-16
4.10.1 Precautions for the transition wiring of the one-touch connector for power supply and FG......... 4-16
4.10.2 Wiring procedures for the one-touch connector............................................................................. 4-18
4.10.3 Wiring procedures for the one-touch connector for communication ............................................. 4-21
4.10.4 Wiring procedures for the one-touch connector for power supply and FG ................................... 4-23
4.11 Maintenance and Inspection.................................................................................................................. 4-25
5. PROGRAMMING 5- 1 to 5- 33
5.1 Programming Procedure.......................................................................................................................... 5- 1
5.2 When Remote Net Ver. 1 Mode Is Used................................................................................................. 5- 2
5.2.1 Conditions of Program Example....................................................................................................... 5- 2
5.2.2 Program Example for Use of the QCPU (Q mode).......................................................................... 5- 4
5.2.3 Program Example for Use of the QnACPU ...................................................................................... 5-10
5.2.4 Program Example for Use of the ACPU/QCPU (A mode) (dedicated instructions)........................ 5-12
5.2.5 Program Example for Use of the ACPU/QCPU (A mode) (FROM/TO instructions) ...................... 5-15
5.3 When Remote Net Ver. 2 Mode Is Used................................................................................................. 5-17
5.3.1 Conditions of program examples ...................................................................................................... 5-17
5.3.2 Setting of parameters and initialization procedure registration........................................................ 5-20
5.3.3 Program example.............................................................................................................................. 5-23
5.4 When Remote Net Additional Mode Is Used .......................................................................................... 5-25
5.4.1 Conditions of program examples ...................................................................................................... 5-25
5.4.2 Setting of parameters and initialization procedure registration........................................................ 5-28
5.4.3 Program example.............................................................................................................................. 5-31
6. TROUBLESHOOTING 6- 1 to 6- 5
6.1 Error Code List ......................................................................................................................................... 6- 1
6.2 Using the LED Indications to Check Errors............................................................................................. 6- 2
6.3 Troubleshooting for the Case where the "ERR." LED of the Master Station Flickers ........................... 6- 4
APPENDICES APPX - 1 to APPX - 3
Appendix 1 Comparison, Differences and Compatibility between New and Conventional Models .... APPX- 1
Appendix 2 External dimension diagram.............................................................................................. APPX - 3
INDEX INDEX- 1 to INDEX- 2

A - 8 A - 8
ABOUT MANUALS
The following manuals are also related to this product.
Order each manual as needed, referring to the following list.
Relevant manuals
Manual name Manual number
(model code)
CC-Link System Master/Local Module Type AJ61BT11/A1SJ61BT11 User's Manual
System configuration, performance specifications, functions, handling, wiring, and troubleshooting of the
AJ61BT11 and A1SJ61BT11 (Sold separately)
IB-66721
(13J872)
CC-Link System Master/Local Module Type AJ61QBT11/A1SJ61QBT11 User's Manual
System configuration, performance specifications, functions, handling, wiring, and troubleshooting of the
AJ61QBT11 and A1SJ61QBT11 (Sold separately)
IB-66722
(13J873)
MELSEC-Q CC-Link System Master/Local Module User's Manual
System configuration, performance specifications, functions, handling, wiring, and troubleshooting of the
QJ61BT11N (Sold separately)
SH-080394E
(13JR64)
Type AnSHCPU/AnACPU/AnUCPU/QCPU-A (A Mode) Programming Manual (Dedicated
Instructions)
Explains the instructions extended for the AnSHCPU/AnACPU/AnUCPU/QCPU-A (A Mode).
(Sold separately)
IB-66251
(13J742)
MELSEC-L CC-Link System Master/Local Module User’s Manual
Settings, specifications, handling, data communication methods, and troubleshooting of the built-in CC-
Link function of the CPU module or the CC-Link system master/local module (Sold separately)
SH-080895ENG
(13JZ41)
COMPLIANCE WITH EMC AND LOW VOLTAGE DIRECTIVES
(1) Method of ensuring compliance
To ensure that Mitsubishi programmable controllers maintain EMC and Low Voltage
Directives when incorporated into other machinery or equipment, certain measures
may be necessary. Please refer to one of the following manuals.
User's manual for the CPU module or head module used
Safety Guidelines
(This manual is included with the CPU module, base unit, or head module.)
The CE mark on the side of the programmable controller indicates compliance with
EMC, Low Voltage, and Machinery Directives.
(2) Additional measures
To ensure that this product maintains EMC and Low Voltage Directives, please refer to
one of the manuals listed under (1).

A - 9 A - 9
ABOUT THE GENERIC TERMS AND ABBREVIATIONS
Unless otherwise specified, the following generic terms and abbreviations are used in this manual to
describe Type AJ65VBTCU-68DAVN analog-digital converter module.
Generic Term/Abbreviation Description
GX Developer Product name of the software package for the MELSEC programmable Controllers.
GX Works2
ACPU
Generic term for A0J2HCPU, A1SCPU, A1SCPUC24-R2, A1SHCPU, A1SJCPU,
A1SJCPU-S3, A1SJHCPU, A1NCPU, A2NCPU, A2NCPU-S1, A3NCPU, A2SCPU,
A2SHCPU, A2ACPU, A2ACPU-S1, A3ACPU, A2UCPU, A2UCPU-S1, A2USCPU,
A2USCHPU-S1, A2USHCPU-S1, A3UCPU and A4UCPU
QnACPU Generic term for Q2ACPU, Q2ACPU-S1, Q2ASCPU, Q2ASCPU-S1, Q2ASHCPU,
Q2ASHCPU-S1, Q3ACPU, Q4ACPU and Q4ARCPU
QCPU (A mode) Generic term for Q02CPU-A, Q02HCPU-A and Q06HCPU-A
QCPU (Q mode)
Generic term for Q00JCPU, Q00CPU, Q01CPU, Q02CPU, Q02HCPU, Q06HCPU,
Q12HCPU, Q25HCPU, Q02PHCPU, Q06PHCPU, Q12PHCPU, Q25PHCPU,
Q12PRHCPU, Q25PRHCPU, Q00UJCPU, Q00UCPU, Q01UCPU, Q02UCPU,
Q03UDCPU, Q04UDHCPU, Q06UDHCPU, Q10UDHCPU, Q13UDHCPU,
Q20UDHCPU, Q26UDHCPU, Q03UDECPU, Q04UDEHCPU, Q06UDEHCPU,
Q10UDEHCPU, Q13UDEHCPU, Q20UDEHCPU, Q26UDEHCPU, Q50UDEHCPU and
Q100UDEHCPU.
LCPU Generic term for L02CPU, L26CPU-BT
Master station Station that controls the data link system.
One master station is required for each system.
Local station Station having a programmable controller CPU and the ability to communicate with the
master and other local stations.
Remote I/O station Remote station that handles bit unit data only. (Performs input and output with external
devices.) (AJ65BTB1-16D, AJ65SBTB1-16D)
Remote device station Remote station that handles bit unit and word unit data only. (Performs input and output
with external devices, and analog data exchange.)
Remote station Generic term for remote I/O station and remote device station.
(Controlled by the master station)
Intelligent device station Station that can perform transient transmission, such as the AJ65BT-R2N (including
local stations).
Master module Generic term for modules that can be used as the master station.
SB
Link special relay (for CC-Link)
Bit unit information that indicates the module operating status and data link status of the
master station/local station. (Expressed as SB for convenience)
SW
Link special register (for CC-Link)
16 bit unit information that indicates the module operating status and data link status of
the master station/local station. (Expressed as SW for convenience)
RX
Remote input (for CC-Link)
Information entered in bit units from the remote station to the master station.
(Expressed as RX for convenience)
RY
Remote output (for CC-Link)
Information output in bit units from the master station to the remote station. (Expressed
as RY for convenience)
RWw
Remote register (Write area for CC-Link)
Information output in 16-bit units from the master station to the remote device station.
(Expressed as RWw for convenience)
RWr
Remote register (Read area for CC-Link)
Information entered in 16-bit units from the remote device station to the master station.
(Expressed as RWr for convenience)

A - 10 A - 10
PRODUCT COMPONENTS
This product consists of the following.
Product Name Quantity
Type AJ65VBTCU-68DAVN digital-analog converter module 1
Type AJ65VBTCU-68DAVN digital-analog converter module user's manual (hardware) 1

A - 11 A - 11
MEMO

1 - 1 1 - 1
MELSEC-
A
1 OVERVIEW
1 OVERVIEW
This user's manual explains the specifications, handling, programming methods and
others of Type AJ65VBTCU-68DAVN digital-analog converter module (hereafter
abbreviated to the " AJ65VBTCU-68DAVN ") which is used as a remote device station
of a CC-Link system.
The AJ65VBTCU-68DAVN is a module designed to convert digital values (16-bit
signed BIN data) from outside the programmable controller into analog values
(voltages or currents).
This module is a voltage output-dedicated model.
For the explanation of this product, the conventional AJ65VBTCU-68DAV digital-
analog converter module (hereafter abbreviated to the "AJ65VBTCU-68DAV") is also
described in some parts of this manual.
1.1 CC-Link Compatible Functions
This product supports the following CC-Link functions.
Cyclic transmission
Expanded cyclic transmission
Interstation cable length lessening
1

1 - 2 1 - 2
MELSEC-
A
1 OVERVIEW
1.2 Features
This section gives the features of the AJ65VBTCU-68DAVN.
(1) High accuracy
This module performs D/A conversion at the accuracy of ±0.3% relative to the
maximum value of the analog output value at the operating ambient temperature
of 0 to 55°C, or at ±0.2% relative to the maximum value of the analog output
value at the operating ambient temperature of 25±5°C.
(2) Output range selectable per channel
You can choose the analog output range per channel to change the I/O
conversion characteristics.
(3) High resolution of 1/±4000
By changing the output range, you can choose and set the resolution to either
1/4000 or 1/±4000 (when the -10 to +10V range or user range setting 1 is
selected) to provide high-resolution analog values.
(4) Setting of analog output hold or clear at STOP of programmable
controller CPU
You can specify whether to hold or clear the analog value which is being output
from each channel of the unit when the programmable controller CPU has
entered the STOP mode or the AJ65VBTCU-68DAV has stopped D/A conversion
due to error occurrence.
(5) Sharply reducible wiring man-hours
Wiring man-hours can be reduced sharply by adopting individual wire insulation
displacement termination type one-touch connectors (no need for soldering,
shield peeling and screwing) to connect the communication and power supply
cables.
Connector
Soldering, peeling of the shield
and screwing are unnecessary.
Push in
Each of the individual wires
can be securely connected
simply by pressing the side
surface of the connector plug
after the wires are inserted
into the connector.
(6) Significant improvement of wiring performance
The above one-touch connectors for IN and OUT sides are plugged individually,
greatly improving the performance of jumper wiring especially in an enclosure.
(Mixed jumper wiring of the power supply cables with the I/O modules is not
allowed.)
1

1 - 3 1 - 3
MELSEC-
A
1 OVERVIEW
(7) Replacement of module without stopping CC-Link system
The use of the online connectors (for communication, for power supply) allows
the module to be changed without the CC-Link system being stopped.
(8) Improved wiring workability
The connectors and setting switches are all front-mounted.
This enables connections to be made only by front wiring, improving wiring
workability. It also allows setting to be made after installation to an enclosure.
(9) Compatibility with conventional modules
Complete compatibility with the conventional AJ65VBTCU-68DAV module has
been achieved in the ver. 1 remote device station setting. (Refer to Section 4.4.)
(10) Selection of optimum mode for system
The optimum mode can be selected according to the system. (Refer to Section
4.4.)
Mode Outline
Remote net ver. 2 mode
Select this mode when configuring a new system.
The number of connected remote device stations can be
increased to up to 42 in combination with the applicable
master module.
Remote net additional mode This module can be newly added to the existing system
in combination with the applicable master module.
Remote net ver. 1 mode
Complete compatibility mode of the conventional remote
net mode.
Select this mode when system expansion is not
necessary or when this module replaces the
conventional one as a maintenance product.

2 - 1 2 - 1
MELSEC-
A
2 SYSTEM CONFIGURATION
2 SYSTEM CONFIGURATION
This chapter describes the system configuration for use of the AJ65VBTCU-68DAVN.
2.1 Overall Configuration
The overall configuration for use of the AJ65VBTCU-68DAVN is shown below.
(1) Remote net ver. 1 mode
2

2 - 2 2 - 2
MELSEC-
A
2 SYSTEM CONFIGURATION
(2) Remote net ver. 2 mode, remote net additional mode
2

2 - 3 2 - 3
MELSEC-
A
2 SYSTEM CONFIGURATION
2.2 Applicable System
This section explains the applicable system.
(1) Applicable master modules
For available master modules, visit the CC-Link Partner Association (CLPA)
website at:
http://www.cc-link.org/
REMARK
Check the specifications of the master module before use.
(2) Applicable combinations
The following table indicates usability according to the combinations of the
master modules, the mode setting and station information (station type) of the GX
Developer network parameters, and the mode select switch setting of the
module.
: Usable, : Unusable
GX Developer
Network Parameter Setting
Model Select Switch Setting 1of AJ65VBTCU-
68DAN
Master Module
Mode setting
Station
information
(station type)
Ver. 1 remote device
station (Ver. 1 compatible
slave station)
Ver. 2 remote device
station (Ver. 2 compatible
slave station)
Remote net
ver. 1 mode
Remote device
station
Ver. 1 remote
device station
Remote net
ver. 2 mode Ver. 2 remote
device station
Ver. 1 remote
device station
QJ61BT11
AJ61BT11
A1SJ61BT11
AJ61QBT11
A1SJ61QBT11 Remote net
additional mode Ver. 2 remote
device station
Remote net
ver. 1 mode
Remote device
station
Ver. 1 remote
device station
Remote net
ver. 2 mode Ver. 2 remote
device station
Ver. 1 remote
device station
2
QJ61BT11N
L26CPU-BT
LJ61BT11
Remote net
additional mode Ver. 2 remote
device station 3
1 For details, refer to Section 4.3 and Section 4.4.
2 When there is a station number used as the ver. 2 remote device station in the existing system, set the
station number of the ver. 1 remote device station to be added before that station.
3 Set the station number of the ver. 2 remote device station to be added after the station numbers used in
the existing system.

2 - 4 2 - 4
MELSEC-
A
2 SYSTEM CONFIGURATION
POINT
For use in the remote net ver. 2 mode or remote net additional mode, the master
module of QJ61BT11N and the peripheral software package of GX Developer
Version 8.03D or later are required.
For more information on the applicable modules (CPU modules, network modules)
and applicable software packages, refer to the CC-Link System Master/Local
Module User's Manual (Details) QJ61BT11N.
(3) Restrictions on use of CC-Link dedicated instructions (RLPA,
RRPA)
The CC-Link dedicated instructions may not be used depending on the
programmable controller CPU and master module used.
For details of the restrictions, refer to the A series master module user's manual,
and the Programing Manual type AnSHCPU/AnACPU/AnUCPU/QCPU-A (A
mode) (Dedicated Instructions).
This module does not allow the use of the dedicated instructions other than
RLPA and RRPA.
Refer to Section 5.5 for a program example using the dedicated instructions
(RLPA, RRPA).
2.3 Precautions for System Configuration
Before powering off or changing this module, stop the control of the mating equipment.