Mitsubishi Electric ER-1V680D1 User manual

ER-1V680D1
ER-1V680D2
ER-1V680D1
ER-1V680D2
RFID Interface Module
Model
ER-1V680D1/ER-1V680D2
User's Manual (Detailed Edition)

1
SAFETY PRECAUTIONS
(Read these precautions before using this product.)
Before using this product, please read this manual and the relevant manuals carefully and pay full attention to safety to handle
the product correctly.
The precautions given in this manual are concerned with this product only. For programmable controller system safety
precautions, refer to the user's manual of the CPU module used.
If this product is used in a manner not specified, the protective functions and performance of the product may be impaired.
In this manual, the safety precautions are classified into two levels: " WARNING" and " CAUTION".
Under some circumstances, failure to observe the precautions given under " CAUTION" may lead to serious
consequences.
Observe the precautions of both levels because they are important for personal and system safety.
Please keep the manual in a safe place for future reference, and be sure to deliver the manual to the end user.
[Design Precautions]
WARNING
●Configure external safety circuits to the programmable controller to ensure that the entire system
operates safely even when a fault occurs in the external power supply or the programmable controller.
Failure to do so can cause an accident due to an incorrect output or malfunction.
(1) Emergency stop circuits, protection circuits, and protective interlock circuits for conflicting
operations (such as forward/reverse rotations or upper/lower limit positioning) must be configured
outside the programmable controller.
(2) When the programmable controller detects an abnormal condition, it stops the operation and all
outputs are:
• Turned off if the overcurrent or overvoltage protection of the power supply module is activated.
• Held or turned off according to the parameter setting if the self-diagnostic function of the CPU
module detects an error such as a watchdog timer error.
(3) All outputs may be turned ON if an error occurs in a part, such as an I/O control part, where the
CPU module cannot detect any error. To ensure safety operation in such a case, provide a safety
mechanism or a fail-safe circuit outside the programmable controller. For a fail-safe circuit
example, refer to "General Safety Requirements" in the MELSEC iQ-R Module Configuration
Manual.
●When connecting an external device with a CPU module or intelligent function module to modify data
of a running programmable controller, configure an interlock circuit in the program to ensure that the
entire system will always operate safely. Before executing the other control operations (such as
program modification, parameter change, forced output, or operating status change) of a running
programmable controller, read the relevant manuals carefully for proper and safe operation. Improper
operation can damage machines or cause accidents.
●Especially, when a remote programmable controller is controlled by an external device, immediate
action cannot be taken if a problem occurs in the programmable controller due to a communication
failure. To prevent this, configure an interlock circuit in the program, and determine corrective actions
to be taken between the external device and CPU module when a communication failure.
WARNING Indicates that incorrect handling may cause hazardous conditions, resulting in
death or severe injury.
CAUTION Indicates that incorrect handling may cause hazardous conditions, resulting in
minor or moderate injury or property damage.

2
[Design Precautions]
[Design Precautions]
[Installation Precautions]
WARNING
●Do not write any data to the "system area" and "write-protect area" of the buffer memory in the
module. Also, do not use any "use prohibited" signals as an output signal from the CPU module to
each module. Doing so can cause malfunction of the programmable controller system. For the
"system area", "write-protect area", and the "use prohibited" signals, refer to the user's manual for the
module used.
●To maintain the safety of the programmable controller system against unauthorized access from
external devices via the network, take appropriate measures.
CAUTION
●When installing the RFID interface module and amplifier/antenna cables, do not bundle the cables
with or install the cables close to such as main circuit and power lines. Keep a distance of 100mm or
more between them. Failure to do so will cause noise, resulting in malfunction.
●After the CPU module is powered on or is reset, the time taken to enter the RUN status varies
depending on the system configuration, parameter settings, and/or program size. Design circuits so
that the entire system will always operate safely, regardless of the time change until RUN state.
●Do not power off the programmable controller or reset the CPU module while the settings are being
written. Doing so will make the data in the flash ROM undefined. The values need to be set in the
buffer memory and written to the flash ROM again. Doing so also can cause failure or malfunction of
the module.
●When storing the product, be sure to observe the defined storage ambient temperature and humidity.
Failure to do so can cause malfunction or failure of the module.
●Lock the control panel so that only those who are trained and have acquired enough knowledge of
electric facilities can open control panel.
●Install the emergency stop switch outside the control panel so that workers can operate it easily.
WARNING
●Shut off all phases of the external power supply used in the system before installing or removing the
module. Failure to do so can cause damage or malfunction of the module or electric shock.

3
[Installation Precautions]
[Wiring Precautions]
[Wiring Precautions]
CAUTION
●Use the module in an environment that complies with the general specifications described in the
user's manual of the CPU module used. Failure to do so can cause electric shock, fire, malfunction,
damage, or deterioration of the module.
●Do not directly touch the conductive part of the module. Failure to do so can cause malfunction or
failure of the module.
●Fully mount the antenna cable to the module connector. Insufficient contact can cause malfunction of
the module.
●To mount a module, place the concave part(s) located at the bottom onto the guide(s) of the base unit,
and push in the module until the hook(s) located at the top snaps into place. Incorrect mounting can
cause malfunction, failure, and drop of the module.
●When using the programmable controller in an environment with frequent vibrations, fix the module
with screws.
●Securely fix the module with mounting screws. Tighten the screws within the specified torque range.
Undertightening can cause insufficient contact or malfunction of the module. Overtightening can
cause damage of the screws and/or circuit board, resulting in short-circuit or malfunction of the
module.
●Do not drop the case or expose the case to strong impact. Doing so can cause malfunction or failure
of the module.
WARNING
●Shut off all phases of the external power supply used in the system before installing or removing the
module. Failure to do so can cause damage or malfunction of the module or electric shock.
CAUTION
●Individually ground the FG and LG terminals of the programmable controller with ground resistance of
100Ωor less. Failure to do so can cause electric shock or malfunction of the module.
●Check the rated voltage and signal layout before wiring to the module, and connect the cables
correctly. Connecting a power supply with a different voltage rating or incorrect wiring can cause fire
or failure.
●Connectors for external devices must be crimped or pressed with the tool specified by the
manufacturer, or must be correctly soldered. Incomplete connections can cause short circuit, fire, or
malfunction.
●Use applicable solderless terminals and tighten them within the specified torque range.
●Fully mount the amplifier/antenna cable to the module connector. After mounting, check for
separation. Insufficient contact can cause erroneous input and output.
●Place the amplifier/antenna cables and power cables connected to the module in a duct, or clamp
them. Failure to do so can cause movement or drift of cables, damage of the module or cables due to
careless pulling, or malfunction of the module due to insufficient cable contact.

4
[Wiring Precautions]
[Startup and Maintenance Precautions]
CAUTION
●Check the interface type and correctly connect the cable. Connecting a cable to an incorrect interface
or miswiring results in the risk of module and external device malfunction.
●Tighten the screws within the specified torque range. Undertightening can cause short-circuit or
malfunction of the module. Overtightening can cause damage of the screws and/or module, resulting
in short-circuit or malfunction of the module.
●When removing an amplifier/antenna cable or power cable connected to the module, do not pull the
cable. Push into the open button of connector with a flathead screwdriver and then remove the cable
connected to the terminal block. Pulling a cable while it is connected to the module results in the risk
of malfunction and module and cable damage.
●Do not remove the amplifier/antenna cable with the power supply on. Doing so can cause failure of
the module.
●Prevent foreign matter such as dust or wire chips from entering the module. Such foreign matter can
cause a fire, failure, or malfunction.
●A protective film is attached to the top of the module to prevent foreign matter, such as wire chips,
from entering the module during wiring. Do not remove the film during wiring. Remove it for heat
dissipation before system operation.
●Programmable controllers must be installed in control panels. Connect the main power supply to the
power supply module in the control panel through a relay terminal block. Wiring and replacement of a
power supply module must be performed by qualified maintenance personnel with knowledge of
protection against electric shock. For wiring, refer to the MELSEC iQ-R Module Configuration Manual
published by Mitsubishi Electric Corporation.
●Do not wire the cables near or bundle the cables with main circuit cables, or power lines. Keep a
distance of 100mm or more between them. Failure to do so will cause noise, resulting in malfunction.
●Do not connect the polarities of +24V and 24G of external power supply conversely. Doing so can
cause in failure of the module.
WARNING
●Do not touch the terminals while the module is powered. Doing so can cause electric shock or
malfunction of the module.
●Shut off all phases of the external power supply used in the system before cleaning or tightening
module screws. Failure to do so can cause damage or malfunction of the module or electric shock.
Undertightening can cause drop, short circuit, or malfunction of the module. Overtightening can
damage the screws and/or module, resulting in drop, short circuit, or malfunction of the module.
●Before changing data and operating status, and modifying program of the running programmable
controller, ensure the safety.

5
[Startup and Maintenance Precautions]
CAUTION
●When connecting an external device with a CPU module or intelligent function module to modify data
of a running programmable controller, configure an interlock circuit in the program to ensure that the
entire system will always operate safely. Before executing the other control operations (such as
program modification, parameter change, forced output, or operating status change) of a running
programmable controller, read the relevant manuals carefully for proper and safe operation. Improper
operation can damage machines or cause accidents.
●Especially, when a remote programmable controller is controlled by an external device, immediate
action cannot be taken if a problem occurs in the programmable controller due to a communication
failure. To prevent this, configure an interlock circuit in the program, and determine corrective actions
to be taken between the external device and CPU module when a communication failure.
●Do not disassemble or modify the module. Doing so can cause injury, fire, or failure or malfunction of
the module.
●Use any radio communication device such as a cellular phone or PHS (Personal Handy-phone
System) more than 25cm away in all directions from the programmable controller. Failure to do so can
cause malfunction of the module.
●Shut off all phases of the external power supply used in the system before installing or removing the
module. Failure to do so can cause failure or malfunction of the module.
●After the first use of the product, do not remove/install the module and base unit more than 50 times
(compliant with IEC 61131-2/JIS B 3502). Exceeding the limit may cause malfunction of the module.
●Startup and maintenance of a control panel must be performed by qualified maintenance personnel
with knowledge of protection against electric shock. Lock the control panel so that only qualified
maintenance personnel can operate it.
●The module case is made of plastic. Do not drop the case or expose the case to strong impact. Doing
so can cause damage of the module.
●Before touching the module, be sure to touch such as grounded metal to release the static electricity
from your body. Failure to do so can cause failure or malfunction of the module.
●When cleaning, do not use thinner, benzene, acetone, or kerosene. Doing so can cause damage of
the module.
●Do not insert water or wire through the gaps in the case. Doing so can cause fire or electric shock.
●This product cannot be used as a detector for physical protection. Erroneous output or malfunction
can cause an accident.
●When installing or removing the antenna from the amplifier, first turn off the module power supply.
Failure to do so can cause failure or malfunction of the module.
●Installation of multiple antennas can cause a decrease in communication performance due to mutual
interference. Refer to the description of mutual interference between antennas in the antenna user's
manual.
●In the unlikely event that something is abnormal with the product, stop using the product immediately,
turn off the power supply, and please consult your local Mitsubishi representative. Continued use of
the module in this condition can cause failure and malfunction of the module.
●Do not use the product in locations where chemical products and oil are scattered. Failure to do so
can cause failure or malfunction of the module.

6
[Startup and Maintenance Precautions]
[Operating Precautions]
[Disposal Precautions]
[Transportation Precautions]
CAUTION
●When using the product, be sure to observe the defined ambient temperature and humidity. Failure to
do so can cause failure or malfunction of the module.
●Do not touch any connectors when the module is powered. Doing so can cause malfunction of the
module due to the static electricity in your body.
CAUTION
●Before changing data and operating status, and modifying program of the running programmable
controller from an external device such as a personal computer connected to an intelligent function
module, read relevant manuals carefully for proper and safe operation. Improper operation can
damage machines or cause system malfunction or accidents.
CAUTION
●At the time of disposal, treat the product as industrial waste.
CAUTION
●The halogens (such as fluorine, chlorine, bromine, and iodine), which are contained in a fumigant
used for disinfection and pest control of wood packaging materials, can cause failure of the product.
Prevent the entry of fumigant residues into the product or consider other methods (such as heat
treatment) instead of fumigation. The disinfection and pest control measures must be applied to
unprocessed raw wood.

7
CONDITIONS OF USE FOR THE PRODUCT
INTRODUCTION
Thank you for purchasing the RFID interface module manufactured by Mitsubishi Electric Engineering Company, Ltd.
This manual describes the functions, parameter settings, and troubleshooting of the relevant products listed below.
Prior to use, please read this manual carefully to develop full familiarity with the functions and performance of the MELSEC
iQ-R series programmable controller to ensure correct use.
When utilizing the program examples introduced in this manual into an actual system, be sure to fully verify that control in the
target system is will be unproblematic.
Please ensure that the end users read this manual.
Compliant Module
ER-1V680D1, ER-1V680D2
Unless otherwise specified, this manual provides program examples in which the I/O numbers of X/Y0 to X/
Y1F are assigned to the RFID interface module. Assign I/O numbers when applying the program examples to
an actual system. For I/O number assignment, refer to the following.
MELSEC iQ-R Module Configuration Manual
(1) This Mitsubishi Electric Engineering Company Limited (hereinafter referred to as “MEE”) product shall be used in
applications that will not lead to a major accident even in the unlikely event any failure or defect should occur in the
product in which this Mitsubishi product is incorporated, and shall be systematically provided with external backup and
fail-safe functions that operate in the event of any failure or defect.
(2) This MEE product has been designed and manufactured as a general purpose product for general industry applications
and the like.
Thus, the product shall be excluded from use in special equipment, system, and other applications such as those listed
below. If used in such applications, Mitsubishi shall not bear any responsibility whatsoever for the quality, performance,
and safety of the Mitsubishi product (including but not limited to non-performance of main obligation, defect liability,
quality assurance liability, tort liability, and product liability):
• Applications in which the public could be greatly affected such as the applications of the nuclear and other power
plants operated by the respective power companies
• Applications in which a special quality assurance system is required, such as the applications of railway companies or
government or other public offices
• Use in aircraft, medical applications, railway applications, incineration and fuel devices, passenger vehicles, manned
transport devices, equipment for recreation and amusement, and safety devices, in which human life or assets could
be greatly affected
Note that such an application of the Mitsubishi product may be permitted as determined by Mitsubishi if the user accepts
that the application is to be limited and a special quality is not to be required (a quality that exceeds the general
specifications). For details, please consult with Mitsubishi.

8
CONTENTS
SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
CONDITIONS OF USE FOR THE PRODUCT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
MANUALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
TERMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
GENERIC TERMS AND ABBREVIATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
CHAPTER 1 OVERVIEW 13
1.1 Part Names. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
1.2 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
1.3 Applicable System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Mountable CPU module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Mountable base units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Compatible engineering tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Compatible RFID system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
CHAPTER 2 SPECIFICATIONS 20
2.1 General Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.2 Functional Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
CHAPTER 3 PROCEDURES BEFORE OPERATION 22
CHAPTER 4 INSTALLATION AND WIRING 24
4.1 Installation of RFID Interface Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4.2 Wiring the External Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Installing the connectors for external power supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Wiring the power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4.3 Wiring the Antenna Cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
4.4 Wiring Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
CHAPTER 5 PARAMETER SETTING 31
5.1 Setting Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Profile installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.2 Basic Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
5.3 Interrupt Setting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
5.4 Refresh Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
CHAPTER 6 FUNCTIONS 38
6.1 Function List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
6.2 Command. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Read with error correction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Read UID. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Set bit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Clear bit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Write mask bit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Write calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52