IDEC MICROSmart FC6A Series User manual

B-1722(8)
FC6A SERIES
User’s Manual

Preface-1 FC6A S ERIES MICROS MART U SER ’ S M ANUAL FC9Y-B1722
SAFETY PRECAUTIONS
Read the "FC6A Series MICROSmart 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 damage, electrical shocks or fire hazard. If such a circuit is configured inside the FC6A Series
MICROSmart, Failure of the FC6A Series MICROSmart may cause disorder of the control system, damage, or accidents.
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 User’s Manual". Improper
installation will result in falling, failure, or malfunction of the FC6A Series MICROSmart.
Suitable for use in Class I,Division 2, Groups A,B,C and D Hazardous Locations, or Non-hazardous locations only.
Warning - Explosion Hazard - Do not disconnect equipment while the circuit is live or unless the area is known to be free of ignitable
concentrations.
Avertissement: Risque d'explosion. Ne pas débrancher tant que le circuit est sous tension, à moins qu'il ne s'agisse d'un emplacement non
dangereux
Warning - Explosion Hazard - Substitution of any components may impair suitability for Class I, Division 2.
Avertissement: Risque d'explosion. La substitution de composants peut rendre ce matériel inacceptable pour les emplacements de classe I,
division 2
This equipment is an open -type device meant to be installed in an enclosure suitable for the environment that is only accessible with the use of
a tool or key.
Warning - Explosion Hazard - The USB port is not for use in Hazardous Locations.
Avertissement: Risque d'explosion. Le port USB ne doit pas être utilisé dans des endroits angereux.
Warning

FC6A S ERIES MICROS MART U SER ’ S M ANUAL FC9Y-B1722 Preface-2
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 environments described in the "FC6A Series MICROSmart 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 Series 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.
Caution

Preface-3 FC6A S ERIES MICROS MART U SER ’ S M ANUAL FC9Y-B1722
ABOUT THIS MANUAL
Thank you for purchasing the FC6A Series MICROSmart manufactured by IDEC Corporation.
This document describes the FC6A Series MICROSmart system configuration, specifications, and installation methods, and it
provides descriptions of the various functions.
Read this manual to ensure the correct understanding of the entire functions of the FC6A Series MICROSmart.
IDEC Corporation makes the latest product manual PDFs available on our website at no additional cost.
Please download the latest product manual PDFs from our website.
Product manual PDF download page (www.idec.com/FC6Amanuals)
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: Analog I/O Modules
Overview of each analog module and their specifications. Module parameters and configuration methods are also described.
Chapter 10: I/O Cartridges
Overview of the cartridges and their specifications. Cartridge parameters and configuration methods are also described.
Chapter 11: SD Memory Card
Functions that can be used with SD memory card connected to the CPU module and their specifications.
Chapter 12: Module Configuration Editor
Description of the module configuration editor that can be used to configure parameters for the 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
Trademarks
FC6A Series MICROSmart is a trademark of IDEC Corporation.
December 2015 First Edition
February 2016 Second Edition
April 2016 Third Edition
March 2017 Fourth Edition
August 2017 Fifth Edition
December 2017 Sixth Edition
March 2018 Seventh Edition
November 2018 Eighth Edition

FC6A S ERIES MICROS MART U SER ’ S M ANUAL FC9Y-B1722 Preface-4
Regarding laws and compatible standards
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
RoHS Directive
RE Directive (FC6A-PC4 only)
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
EN50581:2012
EN301 489-1 V2.1.1& EN301 489-17 V2.1.1 (FC6A-PC4 only)
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*1
UL61010-1*1
UL61010-2-201*1
CSA C22.2 No.142*1
CSA C22.2 No.61010-1*1
CSA C22.2 No.61010-2-201*1
ANSI/ISA 12.12.01
CAN/CSA C22.2 No.213
*1 Certain FC6A Series MICROSmart models are not compatible. For details about applicable standards, please contact IDEC Corporation.
Chinese laws and standards
The FC6A-PC4 complies with the following certification.
SRRC
Marine standards
This product has been certified by the following classification societies.
(Applications have been submitted for certain models.)
ABS (American Bureau of Shipping)
DNV GL (Det Norske Veritas·Germanischer Lloyd)
LR (Lloyd's Register)
NK (Nippon Kaiji Kyokai)
* This product has not been certified for use on the bridge or deck.
For details on applicable standards and EU directives, please contact the dealer where purchased or check the IDEC website.
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.

Preface-5 FC6A S ERIES MICROS MART U SER ’ S M ANUAL FC9Y-B1722
ABOUT THE WARRANTY OF THE PRODUCTS
1. Warranty Period
The Products are warranted for 3 years from the date of purchase, or from the date of delivery completion.
2. Extent of Warranty
IDEC CORPORATION is responsible for failures or defects of the Products during the above warranty period, either a
replacement part will be provided or the defective parts of the Products will be repaired free of charge. If such failure or
defects should occur, please offer them to the distributor, dealer or IDEC CORPORATION with the materials in which the date
of purchase is specified.
3. Start
May 1, 2017. The Products which were produced after June 1, 2014 and purchased in last three years will also be warranted.
4. Indemnification
IDEC CORPORATION will not be liable under this Warranty and be indemnified and held harmless from any and all demands,
suits, expenses, claims, damages and liabilities in the following event that:
IDEC CORPORATION DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR
USE OR PURPOSE, AS WELL AS LIABILITY FOR INCIDENTAL, SPECIAL, INDIRECT, CONSEQUENTIAL OR OTHER DAMAGES
RELATING TO THE PRODUCTS
5. Extent of Service
The price of the Products will not include the fee for any service such as sending technicians and engineers, IDEC
CORPORATION will charge you the fee for the following:
* Consumable/maintenance parts such as batteries and relays if the operation exceeds 100,000 times are excluded from
the 3-year warranty.
* The expenses for installation and construction at the time of repair will not be borne.
1) The Products are used or operated beyond the conditions or environment range as described in catalog, specifications
or instruction; or
2) The failure or defects of the Products arise from the cause other than the Products; or
3) The Products are improved, modified or altered by the party other than IDEC; or
4) The failure or defects and damages of the Products arise from the usage of the Product in the way that is not
intended; or
5) The failure or defects and damages of the Products arise from the cause beyond IDEC’s control including, but not
limited to, fire, earthquake, flood, lightning, other natural disasters, and acts of God; or
6) The failure or defects and damages of the Products arise from the relocation, transportation or drop after you
purchase the Products; or
7) The failure or defects and damages of the Products arise from improper installation; or
8) Maintenance and inspection are not carried out in accordance with instruction.
1) Instruction for installment and visiting for test operation, including, but not limited to creating application software
and operation tests; and
2) Maintenance and inspection, arrangement and repair; and
3) Technical assistance and technical education; and
4) Product test and inspection based on you request.

FC6A S ERIES MICROS MART U SER ’ S M ANUAL FC9Y-B1722 Preface-6
RELATED MANUALS
The following manuals related to the FC6A Series MICROSmart are available. Refer to them in conjunction with this manual.
Type No. Manual Name Description
FC9Y-B1722 FC6A Series MICROSmart
User’s Manual (this manual)
Describes product specifications, installation and wiring instructions, instructions for
basic programming operations and special functions, device and instruction lists, and
troubleshooting procedures for the FC6A Series MICROSmart.
FC9Y-B1726 FC6A Series MICROSmart
Ladder Programming Manual
Describes basic operations for programming with ladders on the FC6A Series
MICROSmart, monitoring methods, device and instruction lists, and details of each
instruction.
FC9Y-B1730 FC6A Series MICROSmart
Communication Manual
Describes specifications related to FC6A Series MICROSmart communication,
descriptions of functions, configuration methods, and usage examples.
FC9Y-B1734 FC6A Series MICROSmart
PID Module User's Manual Describes PID module specifications and functions.
WindLDR Help Describes usage instructions for WindLDR, programming software for the FC6A
Series MICROSmart.

Preface-7 FC6A S ERIES MICROS MART U SER ’ S M ANUAL FC9Y-B1722
NAMES AND ABBREVIATIONS USED IN THIS MANUAL
Model Names
Name Used in This Manual Type Number, Part Code, or Official Name
FC6A Series MICROSmart FC6A Series MICROSmart
CPU module
All-in-One CPU module
FC6A-C16R1AE, FC6A-C16R1CE, FC6A-C16K1CE, FC6A-C16P1CE,
FC6A-C24R1AE, FC6A-C24R1CE, FC6A-C24K1CE, FC6A-C24P1CE,
FC6A-C40R1AE, FC6A-C40R1CE, FC6A-C40K1CE, FC6A-C40P1CE,
FC6A-C40R1DE, FC6A-C40K1DE, FC6A-C40P1DE
CAN J1939 All-in-One CPU module FC6A-C40R1AEJ, FC6A-C40R1CEJ, FC6A-C40K1CEJ, FC6A-C40P1CEJ,
FC6A-C40R1DEJ, FC6A-C40K1DEJ, FC6A-C40P1DEJ
Plus CPU module FC6A-D16R1CEE, FC6A-D16P1CEE, FC6A-D16K1CEE, FC6A-D32P3CEE,
FC6A-D32K3CEE
16-I/O type FC6A-C16R1AE, FC6A-C16R1CE, FC6A-C16K1CE, FC6A-C16P1CE
24-I/O type FC6A-C24R1AE, FC6A-C24R1CE, FC6A-C24K1CE, FC6A-C24P1CE
40-I/O type
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
Plus 16-I/O type FC6A-D16R1CEE, FC6A-D16P1CEE, FC6A-D16K1CEE
Plus 32-I/O type FC6A-D32P3CEE, FC6A-D32K3CEE
AC power type FC6A-C16R1AE, FC6A-C24R1AE, FC6A-C40R1AE, FC6A-C40R1AEJ
DC power type
24V DC power type
FC6A-C16R1CE, FC6A-C24R1CE, FC6A-C40R1CE, FC6A-C16K1CE,
FC6A-C24K1CE, FC6A-C40K1CE, FC6A-C16P1CE, FC6A-C24P1CE,
FC6A-C40P1CE, FC6A-C40R1CEJ, FC6A-C40K1CEJ, FC6A-C40P1CEJ,
FC6A-D16R1CEE, FC6A-D16P1CEE, FC6A-D16K1CEE, FC6A-D32P3CEE,
FC6A-D32K3CEE
12V DC power type FC6A-C40R1DE, FC6A-C40K1DE, FC6A-C40P1DE, FC6A-C40R1DEJ,
FC6A-C40K1DEJ, FC6A-C40P1DEJ
Relay output type
FC6A-C16R1AE, FC6A-C16R1CE, FC6A-C24R1AE, FC6A-C24R1CE,
FC6A-C40R1AE, FC6A-C40R1CE, FC6A-C40R1DE, FC6A-C40R1AEJ,
FC6A-C40R1CEJ, FC6A-C40R1DEJ, FC6A-D16R1CEE
Transistor output type
Transistor sink output
type
FC6A-C16K1CE, FC6A-C24K1CE, FC6A-C40K1CE, FC6A-C40K1DE,
FC6A-C40K1CEJ, FC6A-C40K1DEJ, FC6A-D16K1CEE, FC6A-D32K3CEE
Transistor protection
source output type
FC6A-C16P1CE, FC6A-C24P1CE, FC6A-C40P1CE, FC6A-C40P1DE,
FC6A-C40P1CEJ, FC6A-C40P1DEJ, FC6A-D16P1CEE, FC6A-D32P3CEE
Expansion
module
I/O module Digital I/O module Digital input module, digital output module, digital mixed I/O module
Analog I/O module Analog input module, analog output module, analog mixed I/O module
Communication module Serial communication module
PID module
Expansion interface module Expander, remote master, remote slave
Cartridge
I/O cartridge Digital I/O cartridge Digital input cartridge, digital output cartridge
Analog I/O cartridge Analog input cartridge, analog output cartridge
Communication cartridge RS232C communication cartridge, RS485 communication cartridge,
Bluetooth communication cartridge
WindLDR WindLDR application software
USB cable USB maintenance cable (HG9Z-XCM42),
USB Mini-B extension cable (HG9Z-XCE21)
Name Used in this Manual WindLDR Operating Procedure
Function area settings Configuration tab > Function Area Settings group
Monitors Select Online > Monitor > Start Monitor.
PLC status Select Online > PLC > Status.
Communication settings Select Online > Communication > Set Up.
Modbus master request table
On the Configuration tab, in Function Area Settings, click Communication Ports, and in the
displayed Function Area Settings dialog box, for Communication Mode under Communication
Ports, select Modbus RTU Master or Modbus TCP Client
Application button The button displayed on the left side of the menu bar. Click to display the menu with New, Save, and
Save As, recent projects, WindLDR Options, and Exit WindLDR.

FC6A S ERIES MICROS MART U SER ’ S M ANUAL FC9Y-B1722 Preface-8
TABLE OF CONTENTS
Safety Precautions............................................................................................................................. Preface-1
About This Manual............................................................................................................................. Preface-3
About the Warranty of the Products.................................................................................................... Preface-5
Related Manuals................................................................................................................................ Preface-6
Names and Abbreviations Used in this Manual ..................................................................................... Preface-7
CHAPTER 1: General Information
About the FC6A Series MICROSmart .............................................................................................................1-1
Features .....................................................................................................................................................1-8
Special Functions......................................................................................................................................... 1-9
Communication Functions .......................................................................................................................... 1-12
Maintenance Communication...................................................................................................................... 1-14
User Communication.................................................................................................................................. 1-15
Modbus Communication............................................................................................................................. 1-15
Data Link Communication .......................................................................................................................... 1-16
Ethernet Communication............................................................................................................................ 1-17
Operator Interface Connectivity .................................................................................................................. 1-18
Using J1939 Communication ...................................................................................................................... 1-18
CHAPTER 2: Product Specifications
Normal Operating Conditions........................................................................................................................2-1
CPU Module ................................................................................................................................................2-2
Digital I/O Modules.................................................................................................................................... 2-55
Analog I/O Modules................................................................................................................................... 2-81
PID Module ............................................................................................................................................... 2-95
Communication Modules .......................................................................................................................... 2-105
Expansion Interface Modules.................................................................................................................... 2-110
HMI Module ............................................................................................................................................ 2-127
Cartridge Base Module ............................................................................................................................. 2-129
Cartridges............................................................................................................................................... 2-131
Dimensions ............................................................................................................................................. 2-144
CHAPTER 3: Installation and Wiring
Installation Location .................................................................................................................................... 3-1
Assembly Methods....................................................................................................................................... 3-4
Mounting on DIN Rail ................................................................................................................................ 3-10
Input/Output Wiring .................................................................................................................................. 3-17
Power Supply and Power Supply Wiring ...................................................................................................... 3-19
Using the Ports ......................................................................................................................................... 3-23
Using an SD Memory Card ......................................................................................................................... 3-29
Replacing the Backup Battery ..................................................................................................................... 3-32
Connection Restrictions When Expanding the PLC........................................................................................ 3-34
Terminal Connection.................................................................................................................................. 3-42
Wiring the CAN J1939 Bus ......................................................................................................................... 3-47
CHAPTER 4: Operation Basics
Start WindLDR ............................................................................................................................................ 4-1
PLC Selection .............................................................................................................................................. 4-2
Create Program........................................................................................................................................... 4-3
Save Project................................................................................................................................................4-8
Simulate Operation...................................................................................................................................... 4-9
Download Program .................................................................................................................................... 4-10
Monitor Operation ..................................................................................................................................... 4-12
Exit WindLDR ............................................................................................................................................ 4-12
Checking the WindLDR Version Number ...................................................................................................... 4-13
Ladder Program Operation ......................................................................................................................... 4-14
Start/Stop Operation.................................................................................................................................. 4-15

T ABLE OF C ONTENTS
Preface-9 FC6A S ERIES MICROS MART U SER ’ S M ANUAL FC9Y-B1722
CHAPTER 5: Functions and Settings
Function List............................................................................................................................................... 5-1
Function Area Settings ................................................................................................................................ 5-3
Stop Input and Reset Input ......................................................................................................................... 5-5
Run/Stop Selection at Keep Data Error ......................................................................................................... 5-9
Run/Stop Selection at Power Up..................................................................................................................5-10
Function Switch Configuration.....................................................................................................................5-11
Memory Backup .........................................................................................................................................5-13
High-Speed Counter...................................................................................................................................5-15
Catch Input ...............................................................................................................................................5-35
Interrupt Input ..........................................................................................................................................5-37
Frequency Measurement ............................................................................................................................5-40
Input Filter ................................................................................................................................................5-42
Analog Voltage Input .................................................................................................................................5-44
Analog Potentiometer.................................................................................................................................5-46
Timer Interrupt..........................................................................................................................................5-48
Forced I/O function....................................................................................................................................5-50
External Memory Devices............................................................................................................................5-54
Log Data File Size ......................................................................................................................................5-55
32-bit Data Storage Setting ........................................................................................................................5-56
User Program Protection.............................................................................................................................5-58
Watchdog Timer Setting .............................................................................................................................5-60
Constant Scan Time ...................................................................................................................................5-61
Daylight Savings Time ................................................................................................................................5-62
Clock Function ...........................................................................................................................................5-63
Battery Monitor..........................................................................................................................................5-66
USB Boot...................................................................................................................................................5-67
User Program Capacity ...............................................................................................................................5-69
Online Edit ................................................................................................................................................5-70
CHAPTER 6: Devices
Device Addresses........................................................................................................................................ 6-1
Special Internal Relay.................................................................................................................................. 6-4
Special Data Register .................................................................................................................................6-16
CHAPTER 7: HMI Function
HMI Function Overview ............................................................................................................................... 7-1
LCD Settings............................................................................................................................................... 7-3
About the Menu Screen ............................................................................................................................... 7-5
Basic Operations ......................................................................................................................................... 7-6
Switching run/stop ...................................................................................................................................... 7-9
Editing Programs .......................................................................................................................................7-10
FC6A Series MICROSmart Environment Settings ...........................................................................................7-12
Monitoring the FC6A Series MICROSmart .....................................................................................................7-32
Checking/Clearing Error Information............................................................................................................7-38
Displaying Arbitrary Messages.....................................................................................................................7-40
SD Memory Card Maintenance ....................................................................................................................7-41
Reading and Writing Recipe Files ................................................................................................................7-43
Uploading/Downloading the User Program...................................................................................................7-45
System Menu Hierarchy Diagram ................................................................................................................7-47
Communication Functions...........................................................................................................................7-48
CHAPTER 8: Instructions Reference
Basic Instruction List ................................................................................................................................... 8-1
Advanced Instruction List ............................................................................................................................ 8-3
Structure of an Advanced Instruction ........................................................................................................... 8-6
Input Condition for Advanced Instructions .................................................................................................... 8-6
Source and Destination Devices ................................................................................................................... 8-6
Using Timer or Counter as Source Device ..................................................................................................... 8-6
Using Timer or Counter as Destination Device............................................................................................... 8-6

FC6A S ERIES MICROS MART U SER ’ S M ANUAL FC9Y-B1722 Preface-10
T ABLE OF C ONTENTS
Data Types for Advanced Instructions...........................................................................................................8-7
Discontinuity of Device Areas ..................................................................................................................... 8-11
NOP (No Operation) .................................................................................................................................. 8-11
Device Addressing for Instruction Execution ................................................................................................ 8-12
CHAPTER 9: Analog I/O Modules
Analog I/O Module Overview........................................................................................................................ 9-1
Analog I/O Module Parameter Settings..........................................................................................................9-3
Device Allocation ....................................................................................................................................... 9-13
CHAPTER 10: I/O Cartridges
Digital I/O Cartridges................................................................................................................................. 10-1
Analog I/O Cartridge ................................................................................................................................. 10-7
CHAPTER 11: SD Memory Card
SD Memory Card Overview......................................................................................................................... 11-1
Save Log Data........................................................................................................................................... 11-6
Recipe Function......................................................................................................................................... 11-7
Downloads and Uploads using the SD Memory Card................................................................................... 11-20
SD Memory Card Maintenance with Data File Manager ............................................................................... 11-38
CHAPTER 12: Module Configuration Editor
Module Configuration Editor Overview......................................................................................................... 12-1
Basic Module Configuration Editor Operations.............................................................................................. 12-3
CHAPTER 13: Troubleshooting
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
Troubleshooting Diagrams ......................................................................................................................... 13-8
APPENDIX
Type List.....................................................................................................................................................A-1
System Software .........................................................................................................................................A-7
USB Driver Installation Procedure ...............................................................................................................A-10
Fonts........................................................................................................................................................ A-12
Cables ...................................................................................................................................................... A-14
HMI Screen Transition Diagram .................................................................................................................. A-16
INDEX

T ABLE OF C ONTENTS
Preface-11 FC6A S ERIES MICROS MART U SER ’ S M ANUAL FC9Y-B1722

FC6A S ERIES MICROS MART U SER ’ S M ANUAL FC9Y-B1722 1-1
1: GENERAL INFORMATION
Introduction
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 CPU module or Plus CPU module programmable controller with excellent
expandability and a variety of communication functions. The CPU modules are equipped with 16-, 24-, 32-, or 40-I/Os and support
either 100 to 240V AC, 24V DC, or 12V DC power supplies.
Expansion modules, 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.
For details on the product specifications, see "Product Specifications" on page 2-1.
CPU module
FC6A - C 40 R 1 A E J
CAN J1939 function
J: CAN J1939 function
None: No CAN J1939 function
Ethernet port
E: Ethernet port ("EE" for two Ethernet ports)
None: No Ethernet port
Power supply
A: AC power type
C: 24V DC power type
D: 12V DC power type
Terminal specification
1: Removable terminal block
3: MIL connector
Output type
R: Relay output
K: Transistor sink output
P: Transistor protection source output
I/O points
16: 16 I/O points
24: 24 I/O points
32: 32 I/O points
40: 40 I/O points
Module type
C: All-in-One CPU module
D: Plus CPU module

1: G ENERAL I NFORMATION
1-2 FC6A S ERIES MICROS MART U SER ’ S M ANUAL FC9Y-B1722
HMI module
Cartridge base module
Digital I/O modules
FC6A - PH 1
Interface specification
1: Communication connector
Module type
PH: HMI module
FC6A - HPH1
Module type
HPH1: Cartridge base module
FC6A - M08BR1
Output type
R: Relay output (Mixed I/O module only)
K: Transistor sink output
P: Transistor protection source output
None: No output
Input type
A1: 120V AC
B: 24V DC
None: No input
Terminal specification
1: Removable terminal block
3: MIL connector
I/O points
08: 8 I/O points
16: 16 I/O points
24: 24 I/O points
32: 32 I/O points
Module type
N: Digital input module
R: Digital output module (Relay output)
T: Digital output module (Transistor output)
M: Digital mixed I/O module

FC6A S ERIES MICROS MART U SER ’ S M ANUAL FC9Y-B1722 1-3
1: G ENERAL I NFORMATION
Analog I/O module
PID module
Communication module
Expansion interface module
FC6A - J4CN1
Input type
None: Voltage/current input
N: Voltage/current/resistance thermometer input
U: Thermistor/thermocouple input
H: Thermocouple input
Maximum resolution
A: 12 bits
C: 16 bits
Terminal specification
1: Removableterminal block
Isolation
Y: Isolated between channels
None: No isolation
I/O points
2: 2 I/O points
4: 4 I/O points
8: 8 I/O points
03: 3 I/O points
06: 6 I/O points
Module type
J: Analog input module
K: Analog output module
L: Mixed analog I/O module
FC6A - F2MR1
Output type
None: Voltage/current output
R: Relay output
Input type
M: Multi input
Terminal specification
1: Removable terminal block
Control loop points
2: 2 points
Module type
F: PID module
FC6A - SIF 5 2
Communication specification
5: RS-232C or RS-485 selectable
Number of ports
2: 2 ports
Module type
SIF: Serial communication module
FC6A - EXM 2
Module configuration
1M: Remote master
1S: Remote slave
2: Expander
Module type
EXM: Expansion interface module

1: G ENERAL I NFORMATION
1-4 FC6A S ERIES MICROS MART U SER ’ S M ANUAL FC9Y-B1722
Digital I/O cartridge
Analog I/O cartridge
Communication cartridge
FC6A - PN4
I/O points
4: 4 I/O points
Module type
PN: Digital input cartridge
PT: Transistor source output cartridge
PK: Transistor sink output cartridge
FC6A - PK2A V
Input type
None: Voltage/current input
P: Resistance thermometer/thermocouple input
I/O points
2: 2 I/O points
Maximum resolution
A: 12 bits
C: 16 bits
Output type
V: Voltage output
W: Current output
None: No outputs
Module type
PJ: Analog input cartridge
PK: Analog output cartridge
FC6A - PC1
Communication/terminal specifications
1: RS232C communication/terminal block
3: RS485 communication/terminal block
4: Bluetooth communication
Module type
PC : Communication cartridge

FC6A S ERIES MICROS MART U SER ’ S M ANUAL FC9Y-B1722 1-5
1: G ENERAL I NFORMATION
Connector
Cable
FC6A - PM 08PN02TA
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
Terminal specification
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
Quantity per pack
02: 2 items
Number of pins
03: 3 pins
05: 5 pins
08: 8 pins
09: 9 pins
10: 10 pins
11: 11 pins
12: 12 pins
13: 13 pins
17: 17 pins
Sale configuration
PN: 1 pack
Product classification
PM: Connector
FC9Z - H0 A2050
Input type
A: Shielded straight cable
B: Non-shielded straight cable
Number of pins
20: 20 pins
Cable length
050: 0.5 m
100: 1 m
200: 2 m
300: 3 m
Cable classification
H: Flat cable

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1-6 FC6A S ERIES MICROS MART U SER ’ S M ANUAL FC9Y-B1722
Battery holder
FC6A - BH N021P
Sale configuration
PN: 1 pack
Quantity per pack
02: 2 items
Type 2
1: Standard product
Product classification
BH: Battery holder

FC6A S ERIES MICROS MART U SER ’ S M ANUAL FC9Y-B1722 1-7
1: G ENERAL I NFORMATION
CPU Module Type Numbers and Functions List
Type numbers and functions
*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.
Options
Type Number Power Supply Inputs and
Outputs*1
USB
Port
Ethernet
Port 1
Ethernet
Port 2
Number of
Cartridge
Slots
CAN
Port
Serial
Port 1
SD
Memory
Card Slot
Analog
Input/
Volume
FC6A-C16R1AE
100 to 240V AC
16 (404)
Yes Yes —
1 (2)
—Yes
Yes
Yes (1 each)
FC6A-C24R1AE 24 (508)
FC6A-C40R1AE 40 (528) 2 (3)
FC6A-C16R1CE
24V DC
16 (404)
1 (2)
FC6A-C16K1CE
FC6A-C16P1CE
FC6A-C24R1CE
24 (508)FC6A-C24K1CE
FC6A-C24P1CE
FC6A-C40R1CE
40 (528) 2 (3)
FC6A-C40K1CE
FC6A-C40P1CE
FC6A-C40R1DE
12V DCFC6A-C40K1DE
FC6A-C40P1DE
FC6A-C40R1AEJ 100 to 240V AC
Yes — —
FC6A-C40R1CEJ
24V DCFC6A-C40K1CEJ
FC6A-C40P1CEJ
FC6A-C40R1DEJ
12V DCFC6A-C40K1DEJ
FC6A-C40P1DEJ
FC6A-D16R1CEE
24V DC
16 (2,044)
Yes Yes Yes 0 (3) — — Yes Yes (1 each)
FC6A-D16P1CEE
FC6A-D16K1CEE
FC6A-D32P3CEE 32 (2,060)
FC6A-D32K3CEE
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

1: G ENERAL I NFORMATION
1-8 FC6A S ERIES MICROS MART U SER ’ S M ANUAL FC9Y-B1722
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 FC6A Series MICROSmart has large program capacity.
Note: "Step" is the unit to calculate the program size. One step is 8 bytes, which is the instruction size of contacts or coils.
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 the following communications:
Maintenance communication
User communication
Modbus communication
Datalink communication
J1939 communication (CAN J1939 All-in-One CPU module only)
Bluetooth communication
The following functions using Ethernet are also supported so that a variety of requirements can be achieved, such as remote
monitoring or maintenance.
SNTP
FTP server/client
PING
Send e-mail
Web server
The FC6A Series MICROSmart can be connected to a variety of devices such as computer, operator interface, and printer.
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.
Note: Some of the characters cannot be input.
CPU Module Program Capacity
Standard When Online Edit Is Used
All-in-One CPU module 384,000 bytes maximum
(48,000 steps equivalent) 72,000 bytes maximum
(9,000 steps equivalent)
CAN J1939 All-in-One CPU module 640,000 bytes maximum
(80,000 steps equivalent)
Plus CPU module 800,000 bytes maximum (100,000 steps equivalent)
Setting Name Character Set Supported Languages
European ISO 8859-1 (Latin-1) English, German, Italian, Spanish, Dutch (Note), French (Note)
Japanese Shift-JIS Japanese (level 1)
Chinese GB2312 Chinese (simplified)
Cyrillic ANSI 1251 Russian