• Read the "FC6A Series MicroSmart All-in-One Type User’s Manual" to ensure correct operation before starting installation, wiring, operation,
maintenance, and inspection of the FC6A Series MicroSmart.
• All FC6A Series MicroSmart modules are manufactured under IDEC’s rigorous quality control system, but users must add a backup or failsafe
provision to the control system when using the FC6A Series MicroSmart in applications where heavy damage or personal injury may be caused,
in case the FC6A Series MicroSmart should fail.
• In this manual, safety precautions are categorized in order of importance:
Warning notices are used to emphasize that improper operation may cause severe personal injury or death.
• The FC6A Series MicroSmart is not designed for use in applications requiring a high degree of reliability and safety. The FC6A Series MicroSmart
should not be used for such applications.
• When using the FC6A Series MicroSmart in applications (not described above) that require a high degree of reliability in terms of functionality
and precision, appropriate measures such as failsafe mechanisms and redundant mechanisms must be taken for the system containing the
FC6A Series MicroSmart. The following are specific examples.
• Emergency stop and interlocking circuits must be configured outside the FC6A Series MicroSmart.
• If relays or transistors in the FC6A Series MicroSmart output circuits should fail, outputs may remain at on or off state. For output signals
which may cause serious accidents, configure monitor circuits outside the FC6A Series MicroSmart.
• The FC6A Series MicroSmart self-diagnostic function may detect internal circuit or program errors, stop programs, and turn outputs off.
Configure circuits so that the system containing the FC6A Series MicroSmart is not jeopardized when outputs turn off.
• Turn off power to the FC6A Series MicroSmart before installation, removal, wiring, maintenance, and inspection of the FC6A Series MicroSmart.
Failure to turn power off may cause electrical shocks or fire hazard.
• Special expertise is required to install, wire, program, and operate the FC6A Series MicroSmart. People without such expertise must not use the
FC6A Series MicroSmart.
• Install the FC6A Series MicroSmart according to the instructions described in the "FC6A Series MicroSmart All-in-One Type User’s Manual".
Improper installation will result in falling, failure, or malfunction of the FC6A Series MicroSmart.
Caution notices are used where inattention might cause personal injury or damage to equipment.
• The FC6A Series MicroSmart is designed for installation in a cabinet. Do not install the FC6A Series MicroSmart outside a cabinet.
• Install the FC6A Series MicroSmart in env ironments described in the "FC6A Series MicroSmart All-in -One Type User ’s Manual". If the FC6A Series
MicroSmart is used in places where the FC6A Series MicroSmart is subjected to high-temperature, high-humidity, condensation, corrosive gases,
excessive vibrations, or excessive shocks, then electrical shocks, fire hazard, or malfunction will result.
• The environment for using the FC6A Series MicroSmart is "Pollution degree 2." Use the FC6A Series MicroSmart in environments of pollution
degree 2 (according to IEC 60664-1).
• Prevent the FC6A Series MicroSmart from falling while moving or transporting the FC6A Series MicroSmart, otherwise damage or malfunction of
the FC6A Series MicroSmart will result.
• Wiring must use lead sizes that are appropriate for the applied voltage and current. Terminal screws must be tightened with the prescribed
tightening torque.
• Prevent metal fragments and pieces of wire from dropping inside the FC6A Series MicroSmart housing. Put a cover on the FC6A Series
MicroSmart modules during installation and wiring. Ingress of such fragments and chips may cause fire hazard, damage, or malfunction.
• Use a power supply of the rated value. Use of a wrong power supply may cause fire hazard.
• Use an IEC 60127-approved fuse on the power line outside the FC6A Series MicroSmart. This is required when equipment containing the FC6A
Series MicroSmart is destined for Europe.
• Use an IEC 60127-approved fuse on the output circuit. This is required when equipment containing the FC6A Series MicroSmart is destined for
Europe.
• Use an EU-approved circuit breaker. This is required when equipment containing the FC6A Series MicroSmart is destined for Europe.
• Make sure of safety before starting and stopping the FC6A Series MicroSmart or when operating the FC6A Seri es MicroSmart to force outputs on
or off. Incorrect operation of the FC6A Series MicroSmart may cause machine damage or accidents.
• Do not connect the ground wire directly to the FC6A Series MicroSmart. Connect a protective ground to the cabinet containing the FC6A Series
MicroSmart using an M4 or larger screw. This is required when equipment containing the FC6A Series MicroSmart is destined for Europe.
• Do not disassemble, repair, or modify the FC6A Series MicroSmart modules.
• The FC6A Series MicroSmart contains electronic parts and batteries. When disposing of the FC6A Series
MicroSmart, do so in accordance with national and local regulations.
Preface-1FC6A S
ERIES MICROSMART ALL-IN-ONE TYPE USER’S MANUAL
FC9Y-B1722
ABOUT THIS MANUAL
This manual describes functions, specifications, installation, and operation basics of the FC6A Series MicroSmart. Also included is
information on the powerful communications tools of the FC6A Series MicroSmart, as well as troubleshooting procedures.
Chapter 1: General Information
General information about the FC6A Series MicroSmart functions and system configuration examples.
Chapter 2: Product Specifications
Specifications of the FC6A Series MicroSmart.
Chapter 3: Installation and Wiring
Methods and precautions for installing and wiring the FC6A Series MicroSmart.
Chapter 4: Operation Basics
General information about setting up the basic FC6A Series MicroSmart system for programming, starting and stopping the FC6A
Series MicroSmart operation, and simple operating procedures. Everything from creating a user program using WindLDR on a
computer to monitoring the FC6A Series MicroSmart operation.
Chapter 5: Functions and Settings
Functions of the FC6A Series MicroSmart and convenient functions that you should know about in using the WindLDR (Windows
compatible) PLC programming software.
Chapter 6: Devices
Descriptions of the allocations of devices such as inputs, outputs, internal relays, registers, timers, and counters that are used in
the basic and advanced instructions, as well as details about the allocations of special internal relays and special data registers.
Chapter 7: HMI Function
Functions that can be used with the HMI module connected to the CPU module and their operating procedures.
Chapter 8: Instructions Reference
List of basic and advanced instructions to program the FC6A Series MicroSmart and descriptions of their functions.
Chapter 9: Functional Modules
Overview of each module of the functional modules and the maximum number of modules that can be connected.
Chapter 10: Analog Cartridge
Overview of the analog cartridges, their specifications, and also describes analog parameter settings and configuration methods.
Chapter 11: SD Memory Card
Functions that can be used with SD memory card connected to the CPU module and their specifications.
Chapter 12: Expansion Module and Cartridge Settings
Description of the expansion module and cartridge settings that configure the usage of expansion modules and cartridges.
Chapter 13: Troubleshooting
Procedures to determine the cause of trouble and actions to be taken when any trouble occurs while operating the FC6A Series
MicroSmart.
Appendix
Additional information about type numbers, system software upgrade, and USB driver installation.
Index
Alphabetical listing of key words.
Publication history
December 2015First Edition
February 2016Second Edition
April 2016Third Edition
March 2017Fourth Edition
Trademarks
FC6A Series MicroSmart is a trademark of IDEC Corporation.
FC6A S
ERIES MICROSMART ALL-IN-ONE TYPE USER’S MANUAL
FC9Y-B1722Preface-2
Regarding laws and compatible standards
IMPORTANT INFORMATION
Under no circumstances shall IDEC Corporation be held liable or responsible for indirect or consequential damages resulting from
the use of or the application of IDEC PLC components, individually or in combination with other equipment.
All persons using these components must be willing to accept responsibility for choosing the correct component to suit their
application and for choosing an application appropriate for the component, individually or in combination with other equipment.
All diagrams and examples in this manual are for illustrative purposes only. In no way does including these diagrams and
examples in this manual constitute a guarantee as to their suitability for any specific application. To test and approve all
programs, prior to installation, is the responsibility of the end user.
This product adheres to the laws and compatible standards of all countries involved, as shown below.
European laws and standards
This product complies with the following EU directives.
• Low Voltage Directive
• EMC Directive
To comply with these directives, this product has been designed and evaluated on the basis of the following international and
European standard.
• IEC/EN 61131-2: 2007
For details on the compatible standards and EU Directives, contact the distributor from which you purchased this product or visit our web site.
North America laws and standards
This product complies with the following standards.
• UL508
• CSA C22.2 No.142
• ANSI/ISA 12,12,01
• CAN/CSA C22.2 No.213
*1 Certain FC6A Series MicroSmart models are not compatible. For details, please contact IDEC Corporation.
For details on compatible standards and EU directives, please contact the dealer where purchased or check the IDEC website.
*1
*1
Preface-3FC6A S
ERIES MICROSMART ALL-IN-ONE TYPE USER’S MANUAL
FC9Y-B1722
RELATED MANUALS
The following manuals related to the FC6A Series MicroSmart are available. Refer to them in conjunction with this manual.
Type No.Manual NameDescription
Describes product specifications, installation and wiring instructions, instructions for
basic programming operations and special functions, device and instruction lists,
communication functions, and troubleshooting procedures for the FC6A Series
MicroSmart series.
Describes basic operations for programming with ladders on the FC6A Series
MicroSmart, monitoring methods, device and instruction lists, and details of each
instruction.
Describes specifications related to FC6A Series MicroSmart communication,
descriptions of functions, configuration methods, and usage examples.
Describes PID module specifications and functions.
Describes usage instructions for WindLDR, programming software for the FC6A
Series MicroSmart series.
FC9Y-B1722
FC9Y-B1726
FC9Y-B1730
FC9Y-B1734
WindLDR Help
FC6A Series MicroSmart
All-in-One Type User’s Manual
(this manual)
FC6A Series MicroSmart
LAD Programming Manual
FC6A Series MicroSmart
All-in-One Type Communication
Manual
FC6A Series MicroSmart
PID Module User's Manual
FC6A S
ERIES MICROSMART ALL-IN-ONE TYPE USER’S MANUAL
FC9Y-B1722Preface-4
NAMESAND ABBREVIATIONS USEDINTHIS MANUAL
Model Names
Name Used in This ManualType Number, Part Code, or Official Name
The general term for the model with 16 I/O points
(FC6A-C16R1AE, FC6A-C16R1CE, FC6A-C16K1CE, FC6A-C16P1CE)
The general term for the model with 24 I/O points
(FC6A-C24R1AE, FC6A-C24R1CE, FC6A-C24K1CE, FC6A-C24P1CE)
The general term for the model with 40 I/O points
(FC6A-C40R1AE, FC6A-C40R1CE, FC6A-C40K1CE, FC6A-C40P1CE,
FC6A-C40R1DE, FC6A-C40R1DE, FC6A-C40K1DE, FC6A-C40P1DE,
FC6A-C40R1AEJ, FC6A-C40R1CEJ, FC6A-C40K1CEJ, FC6A-C40P1CEJ,
FC6A-C40R1DEJ, FC6A-C40K1DEJ, FC6A-C40P1DEJ)
About This Manual............................................................................................................................. Preface-2
Related Manuals................................................................................................................................ Preface-4
Names and Abbreviations Used in this Manual ..................................................................................... Preface-5
About the FC6A Series MicroSmart................................................................................................................ 1-1
Features ..................................................................................................................................................... 1-7
Special Functions......................................................................................................................................... 1-8
Communication Functions .......................................................................................................................... 1-11
User Communication.................................................................................................................................. 1-14
Modbus Communication ............................................................................................................................. 1-14
Data Link System ...................................................................................................................................... 1-15
Using J1939 Communication ...................................................................................................................... 1-17
Normal Operating Conditions........................................................................................................................ 2-1
CPU Module ................................................................................................................................................ 2-2
Mounting on DIN Rail .................................................................................................................................. 3-9
Power Supply and Power Supply Wiring ...................................................................................................... 3-16
Using the Ports ......................................................................................................................................... 3-19
Using an SD Memory Card ......................................................................................................................... 3-24
Replacing the Backup Battery ..................................................................................................................... 3-27
Connection Restrictions for Expansion Modules and Option Modules.............................................................. 3-29
Wiring the CAN J1939 Bus ......................................................................................................................... 3-37
Save Project................................................................................................................................................ 4-8
Download Program .................................................................................................................................... 4-10
Checking the WindLDR Version Number ...................................................................................................... 4-13
Ladder Program Operation ......................................................................................................................... 4-14
Function List ............................................................................................................................................... 5-1
Function Area Settings ................................................................................................................................. 5-3
Stop Input and Reset Input .......................................................................................................................... 5-5
Run/Stop Selection at Keep Data Error.......................................................................................................... 5-7
Run/Stop Selection at Power Up ................................................................................................................... 5-8
Function Switch Configuration ...................................................................................................................... 5-9
Analog Voltage Input .................................................................................................................................5-39
Analog Potentiometer.................................................................................................................................5-41
32-bit Data Storage Setting ........................................................................................................................5-49
User Program Protection.............................................................................................................................5-51
Constant Scan Time ...................................................................................................................................5-54
Daylight Savings Time ................................................................................................................................5-55
Clock Function ...........................................................................................................................................5-56
USB Boot...................................................................................................................................................5-60
User Program Capacity ...............................................................................................................................5-62
Special Internal Relay.................................................................................................................................. 6-3
Special Data Register .................................................................................................................................6-13
C
HAPTER
C
HAPTER
C
HAPTER
7:HMI Function
HMI Function Overview ............................................................................................................................... 7-1
About the Menu Screen ............................................................................................................................... 7-5
Maintaining the SD Memory Card ................................................................................................................7-40
Reading and Writing Recipe Files ................................................................................................................7-42
Uploading/Downloading the User Program ...................................................................................................7-44
System Menu Hierarchy Diagram ................................................................................................................7-46
Communication Functions ...........................................................................................................................7-47
8:Instructions Reference
Basic Instruction List ................................................................................................................................... 8-1
Advanced Instruction List ............................................................................................................................ 8-3
9:Functional Modules
Analog Module............................................................................................................................................ 9-1
Analog Module Overview ............................................................................................................................. 9-1
Analog Module Parameter Settings ............................................................................................................... 9-3
Analog Cartridge Overview .........................................................................................................................10-1
Analog Cartridge Specifications ...................................................................................................................10-2
Analog Parameter Settings..........................................................................................................................10-4
Save Log Data........................................................................................................................................... 11-6
Reading Error Data .................................................................................................................................... 13-1
Special Data Registers for Error Information ................................................................................................ 13-3
General Error Codes .................................................................................................................................. 13-3
FC6A Series MicroSmart Operating Status, Output, and ERR LED during Errors .............................................. 13-4
Error Causes and Actions ........................................................................................................................... 13-4
User Program Execution Error .................................................................................................................... 13-6
Type List.....................................................................................................................................................A-1
System Software .........................................................................................................................................A-6
USB Driver Installation Procedure .................................................................................................................A-9
This chapter describes FC6A Series MicroSmart functions and system configuration examples.
About the FC6A Series MicroSmart
The FC6A Series MicroSmart is a small, All-in-One Type programmable controller with excellent expandability and a variety of
communication functions. The CPU modules are equipped with 16-, 24-, and 40-I/Os and support either 100 to 240V AC, 24V DC,
or 12V DC power supplies.
Expansion I/O modules, analog cartridges, communication cartridges, HMI modules, and other modules can be connected to the
CPU module. Inputs, outputs, and communication ports can be expanded according to application.
The FC6A Series MicroSmart can also be linked to various types of external devices with communication functions that include
maintenance communication, user communication, and Modbus communication. The FC6A Series MicroSmart is also equipped
with functions for high-speed counters, pulses, flow calculation, and data logging functions.
Programs used on the FC6A Series MicroSmart are created with WindLDR, easy-to-use, Windows-compatible ladder programming
software. This ladder programming software also supports the FC4A Series and the FC5A Series, so you can use your existing
ladder program resources.
Type Numbers
The notation for FC6A Series MicroSmart part numbers is as follows.
CPU module
Note: For details on the product specifications, see "Product Specifications" on page 2-1.
A: 5.08 mm pitch, screw connection
B: 5.08 mm pitch, front screw connection
C: 3.81 mm pitch, front connection
D: 5.08 mm pitch, screw connection
(dedicated for use with the CPU module
power supply terminal)
E: Front screw connection with screw flange
(dedicated for use with CAN communication)
None: MIL connector
Wiring connection configuration
T: Screw fastened type
(no silk printing: for FC6A)
S: Spring clamp type
(no silk printing: for FC6A)
TS: Screw fastened type
(with source output silk printing: for FC4A/FC5A)
TK: Screw fastened type
(with sink output silk printing: for FC4A/FC5A)
C: MIL connector
Product classification
PM: Connector
Cable
1-4FC6A S
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FC9Y-B1722
Battery holder
FC6A -
BHN021P
Sale configuration
PN : 1 pack
Quantity per pack
02: 2
05: 5
Type 2
1: Standard product
Product classification
BH: Battery holder
1: G
ENERAL INFORMATION
FC6A S
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FC9Y-B17221-5
1: G
USB Maintenance Cable
HG9Z-XCM42
Panel Mount USB Extension Cable
HG9Z-XCE21
External Device/O/I Communication Cable
FC6A-KC1C
O/I Communication Cable
FC6A-KC2C
ENERAL INFORMATION
CPU Module Type Numbers and Functions List
Type numbers and functions
Type Number Power Supply
FC6A-C16R1AE
FC6A-C24R1AE24 (504)
FC6A-C40R1AE40 (520)2
FC6A-C16R1CE
FC6A-C16K1CE
FC6A-C16P1CE
FC6A-C24R1CE
FC6A-C24P1CE
FC6A-C40R1CE
FC6A-C40K1CE
FC6A-C40P1CE
FC6A-C40R1DE
FC6A-C40P1DE
FC6A-C40R1AEJ 100 to 240V AC
FC6A-C40R1CEJ
FC6A-C40P1CEJ
FC6A-C40R1DEJ
FC6A-C40P1DEJ
*1 The value in parentheses ( ) is the number of inputs and outputs when using the expansion interface module and the maximum number of
expansion modules are connected.
100 to 240V AC
24V DC
12V DCFC6A-C40K1DE
24V DCFC6A-C40K1CEJ
12V DCFC6A-C40K1DEJ
Inputs and
Outputs
16 (496)
16 (496)
24 (504)FC6A-C24K1CE
40 (520)2
*1
USB
Ethernet
Port
Port 1
YesYes
Number of
Cartridge
Slots
1
1
CAN
Port
Serial
Port 1
—Yes
Yes——
SD Memory
Card Slot
Yes
Analog Input/
Volume
Yes (1 ea ch )
Options
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ENERAL INFORMATION
Features
This section describes the features of the FC6A Series MicroSmart.
High-speed Instruction Processing
The FC6A Series MicroSmart is capable of high-speed arithmetic processing of basic instructions (LOD) in 0.042 μs and advanced
instructions (MOV) in 0.120 μs. This improves real time performance during program execution.
Abundant Program Capacity
The program capacity of the FC6A Series MicroSmart is a maximum of 384,000 bytes (approximately 48,000 steps) for the All-inOne Type. The CAN J1939 All-in-One Type also has a maximum of 640,000 bytes (approximately 80,000 steps). The FC6A Series
MicroSmart can be incorporated into a wide variety of systems thanks to the large program capacity.
If the user program Online Edit function is used, the program capacity is restricted to 72,000 bytes (approximately 9,000 steps).
Online Edit
User programs can be overwritten (run-time programming) and tests can be written while the ladder program is being executed.
Various Communication Functions
The FC6A Series MicroSmart supports maintenance communication, user communication, Modbus communication, and data link
communication. It also supports the SNTP function, web server function, and send email function using Ethernet to meet demands
for remote monitoring and maintenance. The FC6A Series MicroSmart is equipped with RS232C, RS485, an Ethernet port, and a
USB port as communication interfaces, which allows it to be connected to various devices including computers, operator interfaces,
and printers. The CAN J1939 All-in-One Type is also equipped with a CAN port that supports J1939 communication.
SD Memory Card
The FC6A Series MicroSmart is equipped with an SD memory card slot. The log data of device values, configuration data, user
programs, and system software can be saved to a commercially available SD memory card (32 GB maximum).
Powerful HMI Functions
Device values can be checked and modified on the HMI module's LCD. The LCD can also display the current time, bar charts,
messages, and text. The HMI module is equipped with fonts in the following nine languages and can display messages and text in
those languages. The HMI module can be operated using the operation buttons. Operations such as switching what is shown on
the LCD can be performed using the operation buttons.
Setting NameCharacter SetSupported Languages
EuropeanISO 8859-1 (Latin-1)English, German, Italian, Spanish, Dutch (Note), French (Note)
JapaneseShift-JISJapanese (level 1)
ChineseGB2312Chinese (simplified)
CyrillicANSI 1251Russian
Note: Some of the characters cannot be input.
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ENERAL INFORMATION
Special Functions
This section describes the functions of the FC6A Series MicroSmart.
I/O Related Functions
Catch Input
The catch input receives short input pulses from sensors without regard to the scan time. A maximum of 6 catch inputs can be
used.
Input Filter
The input filter can be adjusted, according to the width of input signals, to reject input noises. Selectable input filter values to pass
input signals are 0 ms, and 3 through 15 ms in 1 ms increments. The input filter rejects inputs shorter than the selected input filter
value minus 2 ms. This function is useful for eliminating input noises and bounce in limit switches.
Interrupt Input
The interrupt input can be used to call an interrupt program to respond to an external input that requires a response faster than
the ladder program scan time. A maximum of six interrupt inputs can be used.
Stop and Reset Inputs
The stop input is a function to stop ladder program execution. The reset input is a function to stop ladder program operation and
clear device values. Any input terminal on the FC6A Series MicroSmart can be designated as a stop or reset input to control the
FC6A Series MicroSmart operation.
Built-in Analog Input Function
This function acquires 0 to 10V DC analog input as a 0 to 1,000 digital value in a special data register. There is one built-in analog
input.
Analog Potentiometer Function
This function acquires volume input as a 0 to 1,000 digital value in a special data register according to the position of the volume.
There is one analog potentiometer.
Forced I/O
The inputs and outputs of the FC6A Series MicroSmart can be forced on or off. This function can be used to check the I/O wiring
or the user program operation.
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Pulse Motor
High-speed Pulse Input
Two-phase Pulses
Rotary
Encoder
FC6A Series MicroSmart
Steady pulse frequency
Initial pulse frequency
ENERAL INFORMATION
High-speed I/O Functions
High-speed Counter
This function counts high-speed pulse inputs that cannot be measured in normal user program processing.
Use this function for applications such as positioning control with a rotary encoder or motor control. The FC6A Series MicroSmart
can use single-phase high-speed counters and two-phase high-speed counters. A maximum of six single-phase high-speed
counters and a maximum of two two-phase high-speed counters can be used simultaneously.
Example: Controlling a motor by counting two-phase pulse input with a high-speed counter
Positioning Control
The FC6A Series MicroSmart can perform positioning control with pulse outputs. The FC6A Series MicroSmart features the PULS
instructions that can generate pulse outputs with configured frequency at the fixed pulse width ratio, JOG instructions, pulse-width
modulation (PWM) instructions that can generate pulse outputs with configured pulse width ratio at a fixed frequency, RAMP
instructions for trapezoidal control, ZRN instructions for zero return operation, and ARAMP instructions that can generate pulse
outputs according to a table in which the changes of the frequency are configured.
The FC6A Series MicroSmart also manages coordinates internally and can increment or decrement coordinates according to the
number of pulses that were output and the direction.
After confirming the origin using the ZRN instruction, the target position can also be specified by absolute position.
Example: Pulse output by the RAMP instruction
Frequency Measurement
This function measures the frequency of pulses input to an input terminal. The frequencies of a maximum of six inputs can be
measured.
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ENERAL INFORMATION
Convenient Functions
Calendar/Clock
The FC6A Series MicroSmart features a real-time clock on-board. Using the calendar and clock function, the FC6A Series
MicroSmart can operate according to the current date and time. These functions can be used to control a time schedule for lighting
or air conditioning equipments.
The FC6A Series MicroSmart also supports daylight savings time and the date and time of the switch can be freely set to allow for
use in any region.
User Program Read/Write Protection
The user program in the FC6A Series MicroSmart can be protected against reading and/or writing by including a password in the
user program. This function is effective for security of user programs.
“Keep” or “Clear” Designation of FC6A Series MicroSmart Data
This function specifies whether or not to keep FC6A Series MicroSmart device values when there is a power interruption.
Devices that can be specified as kept are internal relays, shift registers, counter current values, and data registers.
RUN/STOP Selection at Startup when “Keep” Data is Lost
When the backup battery is dead, all data to be kept are lost. The user can select whether the FC6A Series MicroSmart starts to
run or not to prevent undesirable operation at the startup.
Log Data
Device values of the FC6A Series MicroSmart can be saved as CSV files on the SD memory card. The DLOG instruction saves device
values to the SD memory card. The TRACE instruction accumulates device values at each scan and saves them to the SD memory
card at the desired timing.
Constant Scan Time
The variations in scan time that occur when the user program is running can be made constant.
Timer Interrupt
The timer interrupt can be used to call an interrupt program at a predetermined interval of time without being affected by the scan
time.
Script Function
This function allows programming complicated processing with conditional branching, logical operations, arithmetic operations,
and functions as text. Devices can also be read and written. Execute scripts using the SCRPT instruction.
Recipe Function
This function allows the values of device settings to be written to a CSV file to create a recipe file. The values of device settings can
be read from a recipe file and reflected in the FC6A Series MicroSmart devices.
Applicable devices are word devices such as timers, counters, and data registers.
SNTP Function
The current time can be acquired from an SNTP server.
USB Boot Function
This function starts the FC6A Series MicroSmart with power supplied from the USB cable.
This allows the user program and system software to be updated.
During USB boot, USB communication and the SD memory card can be used.
PID Control Function
PID control performs temperature control and other types of control using a PID (proportional-integral-derivative) calculation
algorithm. The FC6A Series MicroSmart can perform PID control by automatically calculating the optimal PID value using the auto
tuning function.
Function Switch
The FC6A Series MicroSmart is equipped with a function switch which can be used to run or stop the user program. The button can
be used for any desired purpose by using the on/off status of the function switch stored in the special internal relay.
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ENERAL INFORMATION
Communication Functions
The FC6A Series MicroSmart can perform RS232C and RS485 communication using serial port 1. The communication ports can be
expanded by using communication cartridges to allow for multiple instances of RS232C and RS485 communication. The Ethernet
port is standard equipment to enable communication using Ethernet. The CAN J1939 All-in-One Type is equipped with a CAN port
to enable J1939 communication.
Communication Functions
Maintenance communication enables you to check the operating status and I/O status of the FC6A Series
Maintenance Communication
User Communication
Modbus Communication
Data Link Communication
J1939 Communication
For details on communication functions, see the "FC6A Series MicroSmart All-in-One Type Communication Manual".
Communication Ports
MicroSmart, to display and change device values, and download and upload user programs using a
computer or operator interface.
Data can be sent and received by creating commands for external devices (computers, printers, barcode
readers, and other devices).
Data can be sent and received between communication device that conforms to the Modbus protocol and
the FC6A Series MicroSmart.
Data can be sent and received between a master station and slave stations by connecting a maximum of
31 MicroSmarts (slave station) to a MicroSmart (master station).
The CAN J1939 All-in-One Type can send and receive data with communication device that conforms to
the SAE-J1939 standard.
USB Port
Ethernet Port 1
HMI-Ethernet Port
Serial Port 1
Communication Cartridge
(option module)
CAN portThe CAN J1939 All-in-One Type is capable of J1939 communication using this port.
Maintenance communication can be performed by connecting the FC6A Series MicroSmart to a computer
using this port.
The FC6A Series MicroSmart can communicate with Ethernet communication-compatible external devices
such as computers and operator interfaces using this port. Maintenance communication, user
communication, and Modbus TCP communication are possible.
This port connects the HMI module to the CPU module and allows the HMI module to be used. The FC6A
Series MicroSmart can communicate with Ethernet communication-compatible external devices such as
computers and operator interfaces using this port. Maintenance communication is possible.
The FC6A Series MicroSmart can communicate with RS232C/RS485 communication-compatible external
devices such as computers, operator interfaces, and printers using this port. Maintenance communication,
user communication, Modbus RTU communication, and data link communication are possible.
The FC6A Series MicroSmart is capable of maintenance communication, user communication, Modbus
RTU communication, and data link communication using this port.
FC6A S
ERIES MICROSMART ALL-IN-ONE TYPE USER’S MANUAL
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ENERAL INFORMATION
Communication Ports, Serial Port 1, Communication Cartridge 1 and 2 Corresponding Table
The communication ports that are used in serial communication support the following communication interfaces.
Type No.
Port 1Port 2Port 3
Serial Port
FC6A-C16R1AE
FC6A-C16R1CE
FC6A-C16K1CE
FC6A-C16P1CE
FC6A-C24R1AE
No supported communication
interface
FC6A-C24R1CE
FC6A-C24K1CE
FC6A-C24P1CE
Serial Port 1
*1
FC6A-C40R1AE
FC6A-C40R1CE
FC6A-C40K1CE
FC6A-C40P1CE
Cartridge Slot 1
communication cartridge*2
*4
FC6A-C40R1DE
FC6A-C40K1DE
FC6A-C40P1DE
FC6A-C40R1AEJ
Cartridge Slot 2
communication cartridge*3
*4
FC6A-C40R1CEJ
FC6A-C40K1CEJ
FC6A-C40P1CEJ
FC6A-C40R1DEJ
No supported communication
interface
FC6A-C40K1DEJ
FC6A-C40P1DEJ
*1 Can be used as port 1 for RS232C communication or RS485 communication.
To use, configure the interface under Communication Port in Function Area Settings.
*2 Can be used as port 2 by installing the RS232C communication cartridge (FC6A-PC1) or the RS485 communication cartridge (FC6A-PC3).
*3 Can be used as port 3 by installing the RS232C communication cartridge (FC6A-PC1) or the RS485 communication cartridge (FC6A-PC3).
*4 Cannot be set to "Data Bits: 7 bits" and "Parity: None".
Notes:
• For the locations of serial port 1, cartridge slot 1, and cartridge slot 2, see "Part Names and Functions" on page 2-2.
• For serial port 1 wiring, see "Other Inputs and Ports" on page 2-35. For communication cartridge wiring, see "Terminal Arrangement and
Wiring Examples" on page 2-96.
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FC6A Series MicroSmart
Windows Computer
USB Port
(USB 2.0 Mini-B Connector)
HG9Z-XCM42 USB Maintenance Cable
Type A PlugMini-B Plug
USB Port
Windows Computer
FC6A Series MicroSmartFC6A Series MicroSmartFC6A Series MicroSmart
Ethernet Hub
Ethernet Port 1Ethernet Port 1Ethernet Port 1
ENERAL INFORMATION
Maintenance Communication
The maintenance communication of the FC6A Series MicroSmart enables you to check the operating status and I/O status of the
FC6A Series MicroSmart, monitor and change device values, and download and upload user programs with the PLC programming
software WindLDR installed on a computer. For details on maintenance communication, see the "FC6A Series MicroSmart All-inOne Type Communication Manual".
Supported ports
*1
USB PortSerial Port 1
YesYesYesYesNo
*1 Depending on the port that will be used, there are restrictions on the maintenance communication methods that can be used. For details on the
restrictions, see the "FC6A Series MicroSmart All-in-One Type Communication Manual".
*2 Only maintenance communication can be used with the HMI-Ethernet port.
Ethernet Port 1 and
HMI-Ethernet Port
*2
Communication
Cartridge
CAN Port
■ 1:1 Maintenance Communication System
This example shows a 1:1 maintenance communication system in which a FC6A Series MicroSmart and a computer are connected
with USB. The USB maintenance cable (HG9Z-XCM42) is used.
■ 1:N Maintenance Communication System
This example shows a 1:N maintenance communication system in which three FC6A Series MicroSmart and a computer are
connected over Ethernet. The Ethernet cables are connected to the Ethernet port 1 of three FC6A Series MicroSmart, and those
FC6A Series MicroSmart are connected to the computer via an Ethernet hub.
FC6A S
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Serial Port 1
(Port 1)
Barcode Reader
FC6A Series MicroSmart
INVERTER
RUN
RVS
ALM
COM
Temperature Controller
Inverter
Serial Port 1
(Port 1)
FC6A Series MicroSmart
ENERAL INFORMATION
User Communication
The user communication of the FC6A Series MicroSmart enables you to control external devices such as computers, printers, and
barcode readers. For details on user communication, see the "FC6A Series MicroSmart All-in-One Type Communication Manual".
Supported ports
USB PortSerial Port 1Ethernet Port 1
Communication
Cartridge
CAN Port
NoYesYesYesNo
■ User Communication Using Serial Port 1
This example shows a system in which a FC6A Series MicroSmart receives the data read by a barcode reader. A barcode reader is
connected to port 1 of the FC6A Series MicroSmart.
Modbus Communication
The FC6A Series MicroSmart is compliant with Modbus RTU protocol and can be used as either a Modbus communication master or
slave. With Modbus communication, the FC6A Series MicroSmart can monitor and modify the data of inverters and temperature
controllers.
For details on Modbus communication, see the "FC6A Series MicroSmart All-in-One Type Communication Manual".
Supported ports
USB PortSerial Port 1Ethernet Port 1
Communication
Cartridge
CAN Port
NoYesYesYesNo
■ Modbus RTU Communication Using Serial Port 1
This example shows a system in which a FC6A Series MicroSmart is communicating with a temperature controller and an inverter
that support Modbus RTU. The A temperature controller is connected to port 1 of the FC6A Series MicroSmart.
1-14FC6A S
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FC6A Series MicroSmart
(Slave Station 1)
FC6A Series MicroSmart
(Slave Station 31)
Serial Port 1
(Port 1)
FC6A Series MicroSmart
(Master Station)
ENERAL INFORMATION
Data Link System
The FC6A Series MicroSmart supports data link communication, and it can share data between CPU modules using serial port 1
and cartridge slots. The FC6A Series MicroSmart can also share data with FC5A Series and FC4A Series CPU modules. Configure
the settings in WindLDR to enable distributed control of a maximum of 31 CPU modules.
For details about the data link communication, see the "FC6A Series MicroSmart All-in-One Type Communication Manual".
Supported ports
USB PortSerial Port 1Ethernet Port 1
NoYesNoYesNo
Communication
Cartridge
CAN Port
■ Data Link Communication Using Serial Port 1
This example shows communication between multiple CPU modules with the FC6A Series MicroSmart as the master station. A
slave station CPU module is connected to Serial Port 1 of the FC6A Series MicroSmart.
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Ethernet Port 1
Operator Interface
Windows Computer
FC6A Series MicroSmart
Ethernet HubEthernet Hub
Ethernet
Barcode Reader
ENERAL INFORMATION
Ethernet Communication
The FC6A Series MicroSmart can be connected to the Ethernet network using Ethernet port 1 and communicate with network
devices over Ethernet.
The FC6A Series MicroSmart has eight TCP/IP connections that can be used for Ethernet communication functions. Each of these
connections can simultaneously be used for a different communication protocol. Each connection can be configured for
maintenance communication, user communication, or Modbus TCP communication.
Supported ports
USB PortSerial Port 1Ethernet Port 1
NoNoYesNoNo
Communication
Cartridge
CAN Port
■ Ethernet Communication Example
This example shows Ethernet communication between the FC6A Series MicroSmart equipped with Ethernet port 1, an operator
interface, and a computer. Among the three connections the FC6A Series MicroSmart has, Connection
1 is configured as
maintenance communication for the computer to communicate with the FC6A Series MicroSmart. Connection 2 is configured as
Modbus TCP server for the operator interface to communicate with the FC6A Series MicroSmart. Connection 3 communicates with
the barcode reader as user communication. Connection 4 to connection 8 are not used.
Notes:
• When accessing the FC6A Series MicroSmart over the Internet, adequate security measures for the network to prevent unauthorized access
are required. Be sure to consult your network administrator or Internet service provider. IDEC bears no responsibility for damages or
problems caused due to security in Ethernet communication.
• Restrict the access to FC6A Series MicroSmart with IP addresses and ports by using appropriate measures such as the firewall.
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O/I Communication Cable: FC6A-KC2C
(D-sub 9-pin connector style, cable length: 5 m)
Operator Interface
FC6A Series MicroSmart
Serial Communication Port
(RS232C)
Serial Port 1
(Port 1)
Engine
FC6A Series MicroSmart
(CAN J1939 All-in-One Type)
CAN Port
CAN
ENERAL INFORMATION
Operator Interface Connectivity
The FC6A Series MicroSmart can perform maintenance communication with IDEC operator interfaces using Ethernet port 1, serial
port 1, and communication cartridge. FC6A Series MicroSmart device values can be monitored and modified by the connected
operator interface. An Ethernet cable or an O/I communication cable
operator interface.
For details on the communication settings, see the "WindO/I-NV2 User's Manual", the "WindO/I-NV3 User's Manual", and the
"WindO/I-NV4 User's Manual".
Supported ports
*1
is used to connect the FC6A Series MicroSmart and the
USB PortSerial Port 1Ethernet Port 1
NoYesYesYesNo
Communication
Cartridge
CAN Port
■ 1:1 Maintenance Communication Example with an IDEC Operator Interface Using Serial Port 1
This example shows maintenance communication between the FC6A Series MicroSmart and an operator interface, as well as
monitoring and changing FC6A Series MicroSmart device values using the operator interface. An IDEC operator interface is
connected to serial port 1 of the FC6A Series MicroSmart.
*1 For details on O/I communication cables, see "Cables" on page A-13.
Using J1939 Communication
The CAN J1939 All-in-One Type can be connected to a J1939 communication network using the CAN port and it can communicate
with other J1939 communication-compatible devices. Messages that conform to the SAE J1939 standard can be sent and received.
For details on J1939 communication, see the "FC6A Series MicroSmart All-in-One Type Communication Manual".
Supported ports
■ CAN Port Usage Example
This example shows the FC6A Series MicroSmart communicating with a J1939-compatible engine. The CAN port of the CAN J1939
All-in-One Type is connected to the engine.
USB PortSerial Port 1Ethernet Port 1
NoNoNoNoYes
FC6A S
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Communication
Cartridge
FC9Y-B17221-17
CAN Port
1: G
ENERAL INFORMATION
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This chapter describes the part names and specifications of the modules that make up the FC6A Series MicroSmart.
Various types of modules are available for the FC6A Series MicroSmart, including CPU modules (All-in-One Type, CAN J1939 All-inOne Type), expansion I/O modules (input modules, output modules, mixed I/O modules), functional modules (analog modules,
PID modules), and option modules (expansion interface module, HMI module, analog cartridges, communication cartridges).
RODUCT
S
PECIFICATIONS
Normal Operating Conditions
The normal operating conditions common to the modules are as follows.
Ambient Operating Temperature-10 to+55°C
Ambient Storage Temperature-25 to+70°C (no freezing)
Relative Humidity10 to 95%, no condensation
Storage Humidity10 to 95%, no condensation
Pollution Degree2 (IEC60664-1)
Degree of ProtectionIP20 (IEC60529)
AtmosphereNo corrosive gas
Altitude or Air Pressure
Installation LocationInside cabinet
Device ClassOpen equipment
Overvoltage CategoryII
Vibration Resistance
Shock Resistance147 m/s2 (15 G), 11 ms, XYZ, 3 axes, 6 directions, 3 times each (IEC 61131-2)
EMC ImmunityIEC/EN61131-2, Zone B compatibility
*1 The HMI module (FC6A-PH1) is 0 to 55°C.
DIN Rail Mounted
Panel Mounted
1,013 to 795 hPa (0 to 2,000 m) during operation
1,013 to 701 hPa (0 to 3,000 m) during transport
5 to 8.4 Hz half amplitude 3.5 mm, 8.4 to 150 Hz, acceleration 9.8 m/s2 (1 G), each
direction XYZ, 2 hours (IEC/EN 61131-2)
*1
FC6A S
ERIES MICROSMART ALL-IN-ONE TYPE USER’S MANUAL
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(23) Communication Connector
(24) Function Switch
(25) Analog Input
(2) Cartridge Slot 1
(22) SD Memory Card Slot
(21) USB Port
(20) Power Supply Terminals
(17) Ethernet Port 1
(19) LINK LED
(18) ACT LED
(16) Serial Port1
(15) Output Terminals
(4) Input Terminals
(1) Sensor Power Terminals
(Not used with DC power
supply types.)
(6) Expansion Connector
(5) Battery Holder
(26) Analog Potentiometer
(3) Cartridge Slot 2
Top
Right SideLeft Side
(7) Input LEDs [IN]
(8) Output LEDs [OUT]
(9) Power LED [PWR]
(10) Run LED [RUN]
(11) Error LED [ERR]
(12) SD Memory Card Status LED [SD]
(13) Battery Status LED [BAT]
(14) Status LED [STAT]
(29) Dummy Cartridges
(34) USB Port Cover
(33) Power Supply Terminals Cover
(31) Serial Port 1 Cover
(32) Ethernet Port 1 Cover
Right SideLeft Side
(35) Communication
Connector Protection Sticker
(30) Expansion Connector
Protection Sticker
(27) SD Memory Card Cover(28) Analog Port Cover
RODUCT SPECIFICATIONS
CPU Module
All-in-One Type
The All-in-One Type CPU module is available in two types: the All-in-One Type equipped with analog input and serial ports (RS232C/RS-485) and the CAN J1939 All-in-One Type equipped with a CAN port.
Part Names and Functions
■ All-in-One Type
Example: FC6A-C40R1AE
The content in brackets is the LED indicator name on the FC6A Series MicroSmart.
LED Indicators
16-I/O Type24-I/O Type40-I/O Type
01234567
(7)
IN
10
0123456
OUT
(8)
(9)
(14)
(13)(12)(11)(10)
01234567
(7)
01234567
(8)
IN
10 11 1213 1415
10 11
OUT
(9)
(14)
(13)(12)(11)(10)
01234567
10 11 1213 1415 16 17
01234567
(7)
20 21 2223 2425 26 27
10 11 1213 1415 16 17
OUT
(8)
(9)
IN
(14)
(13)(12)(11)(10)
PWR
RUN
ERRSDBAT
STAT
2-2FC6A S
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PWR
RUN
ERRSDBAT
PWR
RUN
ERRSDBAT
STAT
STAT
FC9Y-B1722
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