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IDEC Manuals
Controller
FC4A-C16R2
User manual
IDEC FC4A-C16R2 User Manual
Fc4a series microsmart micro programmable logic controller
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Table of Contents
Hapter
About the Microsmart
Features
Special Functions
System Setup
Specifications
CPU Modules (All-In-One Type)
CPU Modules (Slim Type)
Input Modules
Output Modules
Mixed I/O Modules
Analog I/O Modules
AS-Interface Master Module
HMI Module
HMI Base Module
Communication Adapters and Communication Modules
Memory Cartridge
Clock Cartridge
Dimensions
Wiring
Installation Location
Assembling Modules
Disassembling Modules
Installing the HMI Module
Removing the HMI Module
Removing the Terminal Blocks
Removing the Communication Connector Cover
Mounting on DIN Rail
Removing from DIN Rail
Direct Mounting on Panel Surface
Installation in Control Panel
Mounting Direction
Input Wiring
Output Wiring
Power Supply
Terminal Connection
Nstallation and
Operation Basics
Connecting Microsmart to PC (1:1 Computer Link System)
Start/Stop Operation
Simple Operation
Function Area Settings
Stop Input and Reset Input
Run/Stop Selection at Memory Backup Error
Keep Designation for Internal Relays, Shift Registers, Counters, and Data Registers
High-Speed Counter
Catch Input
Interrupt Input
Timer Interrupt
Input Filter
User Program Protection
Constant Scan Time
Partial Program Download
Analog Potentiometers
Analog Voltage Input
HMI Module
Expansion Data Registers
Operand Allocation Numbers
I/O, Internal Relay, and Special Internal Relay Operand Allocation Numbers
Operand Allocation Numbers for END Refresh Type Analog I/O Modules
Operand Allocation Numbers for AS-Interface Master Module 1
Operand Allocation Numbers for Data Link Master Station
Operand Allocation Numbers for Data Link Slave Station
Special Internal Relays
Special Data Registers
Expansion I/O Module Operands
Basic Instruction List
LOD (Load) and LODN (Load Not)
OUT (Output) and OUTN (Output Not)
SET and RST (Reset)
AND and ANDN (and Not)
OR and ORN (or Not)
AND LOD (Load)
OR LOD (Load)
BPS (Bit Push), BRD (Bit Read), and BPP (Bit Pop)
TML, TIM, TMH, and TMS (Timer)
CNT, CDP, and CUD (Counter)
CC= and CC≥ (Counter Comparison)
DC= and DC≥ (Data Register Comparison)
SFR and SFRN (Forward and Reverse Shift Register)
SOTU and SOTD (Single Output up and Down)
MCS and MCR (Master Control Set and Reset)
JMP (Jump) and JEND (Jump End)
End
Advanced Instruction List
Advanced Instruction Applicable CPU Modules
Structure of an Advanced Instruction
Input Condition for Advanced Instructions
Source and Destination Operands
Using Timer or Counter as Source Operand
Using Timer or Counter as Destination Operand
Data Types for Advanced Instructions
Discontinuity of Operand Areas
NOP (no Operation)
MOV (Move)
Move Instructions
MOVN (Move Not)
IMOV (Indirect Move)
IMOVN (Indirect Move Not)
BMOV (Block Move)
IBMV (Indirect Bit Move)
IBMVN (Indirect Bit Move Not)
CMP= (Compare Equal To)
CMP<> (Compare Unequal To)
CMP< (Compare Less Than)
CMP> (Compare Greater Than)
CMP<= (Compare Less than or Equal To)
CMP>= (Compare Greater than or Equal To)
ICMP>= (Interval Compare Greater than or Equal To)
ADD (Addition)
SUB (Subtraction)
MUL (Multiplication)
DIV (Division)
ROOT (Root)
ANDW (and Word)
ORW (or Word)
XORW (Exclusive or Word)
SFTL (Shift Left)
SFTR (Shift Right)
BCDLS (BCD Left Shift)
WSFT (Word Shift)
ROTL (Rotate Left)
ROTR (Rotate Right)
HTOB (Hex to BCD)
BTOH (BCD to Hex)
HTOA (Hex to ASCII)
ATOH (ASCII to Hex)
BTOA (BCD to ASCII)
ATOB (ASCII to BCD)
ENCO (Encode)
DECO (Decode)
BCNT (Bit Count)
ALT (Alternate Output)
WKTIM (Week Timer)
Eek Programmer
WKTBL (Week Table)
Setting Calendar/Clock Using Windldr
Setting Calendar/Clock Using a User Program
Adjusting Clock Using a User Program
Adjusting Clock Cartridge Accuracy
DISP (Display)
DGRD (Digital Read)
User Communication Overview
User Communication Mode Specifications
Connecting RS232C Equipment through RS232C Port 1 or 2
RS232C User Communication System Setup
Connecting RS485 Equipment through RS485 Port 2
RS485 User Communication System Setup
Programming Windldr
TXD1 (Transmit 1)
TXD2 (Transmit 2)
RXD1 (Receive 1)
RXD2 (Receive 2)
User Communication Error
ASCII Character Code Table
RS232C Line Control Signals
Sample Program - User Communication TXD
Sample Program - User Communication RXD
Branching Instructions
LABEL (Label)
LJMP (Label Jump)
LCAL (Label Call)
LRET (Label Return)
IOREF (I/O Refresh)
DI (Disable Interrupt)
EI (Enable Interrupt)
Conversion
XYFS (XY Format Set)
CVXTY (Convert X to Y)
CVYTX (Convert y to X)
PULS1 (Pulse Output 1)
PULS2 (Pulse Output 2)
PWM1 (Pulse Width Modulation 1)
PWM2 (Pulse Width Modulation 2)
RAMP (Ramp Control)
ZRN1 (Zero Return 1)
ZRN2 (Zero Return 2)
21: Pid I
PID (PID Control)
Application Example
Teaching
DTML (1-Sec Dual Timer)
DTIM (100-Ms Dual Timer)
DTMH (10-Ms Dual Timer)
DTMS (1-Ms Dual Timer)
TTIM (Teaching Timer)
23: I Module Ai
RUNA READ (Run Access Read)
RUNA WRITE (Run Access Write)
STPA READ (Stop Access Read)
STPA WRITE (Stop Access Write)
I/O Control
Applicable CPU Modules
System Setup
Programming Windldr
Analog I/O Control Parameters
Data Register Allocation Numbers for Analog I/O Modules
Analog Input Parameters
Analog Output Parameters
25: D Lc
Data Link System Setup
Data Register Allocation for Transmit/Receive Data
Special Data Registers for Data Link Communication Error
Data Link Communication between Master and Slave Stations
Special Internal Relays for Data Link Communication
Programming Windldr
Refresh Mode
Operating Procedure for Data Link System
Data Link with Other Plcs
Link Communication
Computer Link System Setup (1:N Computer Link System)
Programming Windldr
Monitoring PLC Status
RS232C/RS485 Converter FC2A-MD1
Mode
System Setup
Applicable Modems
Special Internal Relays for Modem Mode
Special Data Registers for Modem Mode
Originate Mode
Disconnect Mode
AT General Command Mode
Answer Mode
Modem Mode Status Data Register
Initialization String Commands
Preparation for Using Modem
Programming Data Registers and Internal Relays
Setting up the CPU Module
Programming Windldr
Operating Procedure for Modem Mode
Sample Program for Modem Originate Mode
Sample Program for Modem Answer Mode
Troubleshooting in Modem Communication
Master Communication
About AS-Interface
Operation Basics
Pushbuttons and LED Indicators
AS-Interface Operands
Using Windldr
Switchnet Data I/O Port (AS-Interface Master Module 1)
Troubleshooting
Err Led
Reading Error Data
Special Data Registers for Error Information
General Error Codes
CPU Module Operating Status, Output, and ERR LED During Errors
Error Causes and Actions
User Program Execution Error
Troubleshooting Diagrams
Restriction on Ladder Programming
Ppendix
Execution Times for Instructions
A PPENDIX Execution Times for Instructions
Breakdown of END Processing Time
I/O Delay Time
Instruction Steps and Applicability in Interrupt Programs
Cables
Type List
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Quick Links
1
Cpu Modules (All-In-One Type)
2
Communication Adapters and Communication Modules
3
Connecting Microsmart to Pc (1:1 Computer Link System)
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FC9Y-B812
FC4A SERIES
Micro Programmable
Logic Controller
User's Manual
Table of
Contents
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Table of Contents
Troubleshooting
Troubleshooting in Modem Communication
440
TROUBLESHOOTING
481
Troubleshooting Diagrams
487
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