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Mitsubishi FX1N-422-BD Hardware Manual

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Summary of Contents for Mitsubishi FX1N-422-BD

  • Page 1 HARDWARE MANUAL SERIES PROGRAMMABLE CONTROLLERS...
  • Page 2 FX1N Series Programmable Controllers Foreword • This manual contains text, diagrams and explanations which will guide the reader in the correct installation and operation of the FX Series Programmable Controllers. It should be read and understood before attempting to install or use the unit. •...
  • Page 3 Series Programmable Controllers Series Programmable Controllers Manual number : JY992D89301 Hardware Manual Manual revision :E Date January 2001...
  • Page 4 FX1N Series Programmable Controllers Guidelines for the safety of the user and protection of the FX This manual provides information for the installation and use of the FX . The manual has been written to be used by trained and competent personnel. The definition of such a person or persons is as follows;...
  • Page 5 FX1N Series Programmable Controllers Note’s on the symbols used in this manual At various times through out this manual certain symbols will be used to highlight points of information which are intended to ensure the users personal safety and protect the integrity of the equipment.
  • Page 6 FX1N Series Programmable Controllers • Under no circumstances will Mitsubishi Electric be liable or responsible for any consequential damage that may arise as a result of the installation or use of this equipment. • All examples and diagrams shown in this manual are intended only as an aid to understanding the text, not to guarantee operation.

  • Page 7: Table Of Contents

    FX1N Series Programmable Controllers Table of Contents Guideline ....................ii 1. Introduction....................1-1 1.1 World Specification....................1-6 1.2 Model Name ......................1-7 1.3 Serial Numbers ....................1-8 1.4 Configuration ....................... 1-9 1.4.1 Input/Output Points and Current Consumption ............1-11 1.4.2 Rules of Expansion ....................1-13 1.5 Back up Data .....................
  • Page 8 FX1N Series Programmable Controllers 3. Installation Notes...................3-1 3.1 Product Outline ....................3-2 3.2 FX RUN/STOP Control ..................3-4 3.3 General Specifications..................3-5 3.4 PLC Mounting Arrangements ................3-6 3.5 DIN Rail Mounting ....................3-7 3.6 Direct Mounting ....................3-8 3.7 Termination at Screw Terminals ................ 3-10 3.8 Wiring Techniques .....................
  • Page 9 FX1N Series Programmable Controllers 5. Inputs.....................5-1 5.1 24V DC input Specifications ................5-1 5.1.1 Typical Wiring ......................5-2 5.1.2 Input Circuit Connection .................... 5-3 5.1.3 Diodes and Inputs Connected in Series ..............5-4 5.1.4 Resistors and Inputs Connected in Parallel .............. 5-5 5.2 AC110V Input Extension Block................
  • Page 10 FX1N Series Programmable Controllers 7. Diagnostics....................7-1 7.1 Preliminary Checks....................7-1 7.2 ERROR LED ON (CPU ERROR) ................ 7-2 7.3 Common Errors ....................7-3 7.4 Maintenance ......................7-3 7.5 Operation and Error Flags ................... 7-4 PLC Status Registers ..................7-5 7.7 Error Registers ....................7-6 7.8 Error Codes ......................

  • Page 11: Introduction

    FX1N Series Programmable Controllers Introduction 1. INTRODUCTION TERMINAL LAYOUTS INSTALLATION NOTES POWER SUPPLY INPUTS OUTPUTS DIAGNOSTICS...
  • Page 12 FX1N Series Programmable Controllers Introduction 1.
  • Page 13 FX1N Series Programmable Controllers Introduction 1. Introduction This manual covers the hardware installation instructions for the FX Series Programmable Logic Controller. INPUT OUTPUT POWER DIMENSIONS WEIGHT MODEL SUPPLY mm (inches) kg (lbs) TYPE TYPE 0.45 -14MR-ES/UL (3.6) (0.99) 100-240 0.45 -24MR-ES/UL 24V DC (3.6)
  • Page 14 FX1N Series Programmable Controllers Introduction 1. Main unit outline UNITS: mm (inches) 2 - 4.5 (0.18’’) S/ S DIN rail mounting 14 15 slot POW ER ERROR 24M R COM 0 COM 1 COM 2 COM 3 COM 4 W - 8 (0.31’’) 8 (0.31’’) 75 (2.95’’) Please see the previous page for each units width measurement.
  • Page 15 FX1N Series Programmable Controllers Introduction 1. Powered Extension units INPUT OUTPUT POWER DIMENSIONS WEIGHT MODEL SUPPLY mm (inches) kg (lbs) TYPE DEVICE 100- 240VAC -40ER-ES/UL Relay +10%, -15% 0.75 50/60Hz (5.9) (1.65) Transistor 24VDC -40ET-DSS (Source) +20% 24V DC -15% -40ER-DS Relay S i n k /...
  • Page 16 FX1N Series Programmable Controllers Introduction 1. Extension blocks INPUT OUTPUT MASS DIMENSIONS MODEL (WEIGHT) mm (inches) TYPE DEVICE TYPE kg (lbs) 110V AC -8EX-UA1/UL inputs -8EX-ES/UL 24V DC Sink/ -8ER-ES/UL (1.7) (0.44) Source Relay -8EYR-ES/UL -8EYT-ESS/UL Transistor Source (3.5) (3.4) 24V DC -16EX-ES/UL Sink/...
  • Page 17 FX1N Series Programmable Controllers Introduction 1. Special function blocks NUMBER POWER SUPPLY OF I/O MASS DIMENSIONS MODEL DESCRIPTION (WEIGHT) mm (inches) Internal External kg (lbs) 5V DC 24V DC -2DA Digital to analog converter 30mA 85mA 0.2(0.44) (1.7) -2AD Analog to digital converter 20mA 50mA -4DA...

  • Page 18: World Specification

    FX1N Series Programmable Controllers Introduction 1. World Specification. Input World spec models : SINK / SOURCE. Sink / Source Japanese models : ALWAYS SINK. Outputs World spec models : ALWAYS SOURCE. Transistor Japanese models : ALWAYS SINK.

  • Page 19: Model Name

    FX1N Series Programmable Controllers Introduction 1. Model Name ¨ - 2 4 M R - D S / Notes on model name PLC type : FX Features Total number of I / O channels Omit AC, Japanese spec. Unit type DC Japanese spec.

  • Page 20: Serial Numbers

    FX1N Series Programmable Controllers Introduction 1. Serial Numbers S E R I A L N O . : 0 6 3 2 6 7 e.g. 0=2000 1 - 9 = Jan - Sept 1=2001 = Oct = Nov = Dec Notes on serial numbers Production year Production month...

  • Page 21: Configuration

    FX1N Series Programmable Controllers Introduction 1. Configuration Schematic system -5DM -16EX-ES/UL -40ER-ES/UL -14MR-ES/UL -EEPROM-8L -16EYR-ES/UL -40ET-DSS -24MR-ES/UL -16EYT-ESS/UL -40ER-DS -40MR-ES/UL -60MR-ES/UL -32ER-ES/UL -8EX-ES/UL -14MT-DSS -32ET-ESS/UL -8EX-UA1/UL -232-BD -24MT-DSS -48ER-ES/UL -8ER-ES/UL -48ER-UA1/UL -40MT-DSS -422-BD -8EYR-ES/UL -48ET-ESS/UL -60MT-DSS -485-BD -8EYT-ESS/UL -14MR-DS -CNV-BD -16EX-ES/UL -24MR-DS -8AV-BD...
  • Page 22 FX1N Series Programmable Controllers Introduction 1. Configuration notes MPU-Main unit (Main Processing Unit) Memory cassette or Display Module Expansion boards Network adapters Programming cables Programming software HMI devices, F900GOT, FX-DU Series Dedicated programming tools Powered extension units Extension blocks Special function blocks Q Q Q Q Memory port R R R R...

  • Page 23: Input/Output Points And Current Consumption

    FX1N Series Programmable Controllers Introduction 1. 1.4.1 Input/Output Points and Current Consumption The following tables show the input/output points of various types of FX series extension blocks, and special function blocks, along with the special function block current consumption. Extension blocks INPUT OUTPUT MODEL...
  • Page 24 FX1N Series Programmable Controllers Introduction 1. Special function block Function adapters CURRENT CONSUMPTION INPUT OUTPUT MODEL TOTAL 5V DC 30mA -16NT 20mA -32NT-DP 170mA -2AD 20mA -4AD 30mA -4AD-PT 30mA -4AD-TC 30mA -2DA 30mA -4DA 30mA -32CCL 130mA -16LNK-M 200mA -232ADP 200mA -485ADP...

  • Page 25: Rules Of Expansion

    FX1N Series Programmable Controllers Introduction 1. 1.4.2 Rules of Expansion The FX Series can be expanded by 2 special function blocks or upto 32 points of I/O when used on its own. It can also be expanded by 4 special function blocks when used in conjunction with an FX extension unit (2+2).

  • Page 26: Back Up Data

    FX1N Series Programmable Controllers Introduction 1. Back up Data 1.5.1 EEPROM backup Data includes the Program, Comment, File Registers (D1000 ~ D7999), and parameter data. This will be stored as long as the EEPROM is not damaged. If the PLC has been powered up for five minutes or more, the following data will be saved in the EEPROM at powerdown: S10 ~ S127, M384 ~ M511, C16 ~ C31, and D128 ~ D255.

  • Page 27: Terminal Layouts

    FX1N Series Programmable Controllers Terminal layouts 2. INTRODUCTION TERMINAL LAYOUTS INSTALLATION NOTES POWER SUPPLY INPUTS OUTPUTS DIAGNOSTICS...
  • Page 28 FX1N Series Programmable Controllers Terminal layouts 2.

  • Page 29: Ac Powered Main Units

    FX1N Series Programmable Controllers Terminal layouts 2. Terminal layouts The following selection of terminal layouts are taken from the FX product range. Note: All layouts are diagrammatic and are only intended to aid the creation of wiring diagrams. AC Powered Main Units S/S X1 -24MR-ES/UL -14MR-ES/UL...
  • Page 30 FX1N Series Programmable Controllers Terminal layouts 2. X22 X24 -40MR-ES/UL Y10 Y12 Y15 Y17 COM0 COM1 COM2 COM3 COM4 COM5 X22 X24 X30 X32 -60MR-ES/UL Y10 Y12 Y20 Y22 Y24 Y26 Y15 Y17 Y21 Y23 Y25 Y27 COM0 COM1 COM2 COM3 COM4 COM5...

  • Page 31: Dc Powered Main Units

    FX1N Series Programmable Controllers Terminal layouts 2. DC Powered Main Units -14MR-DS -24MR-DS Y7 Y11 COM0 COM1 COM2 COM3 COM4 COM5 COM0 COM1 COM2 COM3 COM4 -14MT-DSS -24MT-DSS Y6 Y10 +V0 +V1 +V2 +V3 Y4 +V4 Y7 Y11...
  • Page 32 FX1N Series Programmable Controllers Terminal layouts 2. X22 X24 -40MR-DS Y10 Y12 Y15 Y17 COM0 COM1 COM2 COM3 COM4 COM5 X22 X24 -40MT-DSS Y10 Y12 +V0 +V1 +V2 Y15 Y17...
  • Page 33 FX1N Series Programmable Controllers Terminal layouts 2. X22 X24 X30 X32 -60MR-DS Y10 Y12 Y20 Y22 Y24 Y26 Y15 Y17 Y21 Y23 Y25 Y27 COM0 COM1 COM2 COM3 COM4 COM5 COM6 COM7 X22 X24 X30 X32 -60MT-DSS Y10 Y12 Y20 Y22 Y24 Y26 +V0 +V1 +V2 Y15 Y17...

  • Page 34: Fx 2N And Fx 0N Extension Blocks

    FX1N Series Programmable Controllers Terminal layouts 2. and FX Extension blocks S/S X1 +V0 Y1 COM1 COM2 -16EX-ES/UL -16EYR-ES/UL -16EYT-ESS/UL +V2 Y1 COM3 COM4...

  • Page 35: Installation Notes

    FX1N Series Programmable Controllers Installation notes 3. INTRODUCTION TERMINAL LAYOUTS INSTALLATION NOTES POWER SUPPLY INPUTS OUTPUTS DIAGNOSTICS...
  • Page 36 FX1N Series Programmable Controllers Installation notes 3.
  • Page 37 FX1N Series Programmable Controllers Installation Notes 3. Installation Notes The installation of FX products has been designed to be safe and easy. When the products associated with this manual are used as a system or individually, they must be installed in a suitable enclosure.

  • Page 38: Product Outline

    FX1N Series Programmable Controllers Installation Notes 3. Product Outline Features of the FX Top cover removed 0 1 2 3 0 1 2 3 4 5 6 7 4 5 6 7 14 15 14 15 POWER POWER ERROR ERROR -24MR -24MR 0 1 2 3...
  • Page 39 FX1N Series Programmable Controllers Installation Notes 3. Features table Top cover Direct mounting holes (4.5 mm diameter) I/O terminal block securing screws Input terminals (24V DC) and power supply terminals Input LED status indicators Expansion port cover PLC status indicators (POWER, RUN, ERROR) Output LED status indicators DIN rail mounting clip Output terminals and power supply source terminals...

  • Page 40: Fx 1N

    FX1N Series Programmable Controllers Installation Notes 3. RUN/STOP Control RUN or STOP of the FX can be controlled by: ŒThe RUN/STOP switch mounted next to the programming port. A standard input (X0 to X17) defined by the system parameters. ŽRemotely from a personal computer or other programming peripheral. Note:The FX RUN/STOP switch works in parallel with the RUN-input terminal.

  • Page 41: General Specifications

    FX1N Series Programmable Controllers Installation Notes 3. General Specifications Item Description Operating Temperature 0 to 55 °C (32 to 131 °F) Storage Temperature -20 to 70 °C (-4 to 158 °F) Operating Humidity 35 to 85% Relative Humidity, No condensation storage Humidity 35 to 90% Relative Humidity, No condensation Conforms to IEC 68-2-6;...

  • Page 42: Plc Mounting Arrangements

    FX1N Series Programmable Controllers Installation Notes 3. PLC Mounting Arrangements To prevent a rise in temperature, mount the units to walls. Never mount them to the floor or ceiling of an enclosure. Below (left) Single row arrangement Below (right) Double row arrangement using extension cable FX -65EC (650mm (25.59 inches);...

  • Page 43: Din Rail Mounting

    FX1N Series Programmable Controllers Installation Notes 3. Caution • Units should not be installed in areas subject to the following conditions: excessive or conductive dust, corrosive or flammable gas, moisture or rain, excessive heat, regular impact shocks or excessive vibration. •...

  • Page 44: Direct Mounting

    FX1N Series Programmable Controllers Installation Notes 3. Direct Mounting ∅ = 4.5mm (0.18) POWER T D P O O G P G 0 F R C E P P L R UNITS: mm (inches) 4(0.16) 20(0.79) -16E¨ -16E¨ IN 0 COM1 COM2 POWER...
  • Page 45 FX1N Series Programmable Controllers Installation Notes 3. MODEL MODEL MODEL -4DA -2DA -32NT-DP -4AD -2AD -232ADP (2.16) -4AD-PT -32CCL -485ADP (1.69) (1.69) ¨ -4AD-TC -16LNK-M Side view 87(3.42)* -232ADP is 68(2.68) 9(0.35) UNITS: mm (inches)

  • Page 46: Termination At Screw Terminals

    FX1N Series Programmable Controllers Installation Notes 3. Termination at Screw Terminals Cables terminating at a screw terminal of an FX , FX or FX product should be fitted with insulated crimp terminals, see example shown. Terminals screws should be tightened to between 0.5 to 0.8 N m.

  • Page 47: Wiring Techniques

    FX1N Series Programmable Controllers Installation Notes 3. Wiring Techniques The wiring of FX products has been designed to be safe and easy. If during the installation of these products or associated products concern is felt, please contact a professional electrician who is trained to the local and national standards applicable to the installation site.

  • Page 48: Installing Optional Units

    FX1N Series Programmable Controllers Installation Notes 3. Installing Optional Units 3.9.1 Special Function Boards The following is a generic explanation of how to install a special function board to the FX PLC. For greater detail and specifications of each optional unit, please see the relevant products manual.

  • Page 49: Fx1N-5Dm Display Module

    FX1N Series Programmable Controllers Installation Notes 3. 3.9.2 -5DM Display Module Always make sure the power is turned off, before installing the 5DM. A) Top cover for DM B) Optional equipment connector port. C) M3 screw to secure top cover. •...
  • Page 50 FX1N Series Programmable Controllers Installation Notes 3. MEMO 3-14...

  • Page 51: Power Supply

    FX1N Series Programmable Controllers Power supply 4. INTRODUCTION TERMINAL LAYOUTS INSTALLATION NOTES POWER SUPPLY INPUTS OUTPUTS DIAGNOSTICS...
  • Page 52 FX1N Series Programmable Controllers Power supply 4.

  • Page 53: Wiring Techniques

    FX1N Series Programmable Controllers Power Supply 4. Power Supply Wiring Techniques The wiring of FX products has been designed to be safe and easy. If during the installation of these product or associated products concern is felt, please contact a professional electrician who is trained to the local and national standards applicable to the installation site.

  • Page 54: Power Requirements

    FX1N Series Programmable Controllers Power Supply 4. Power Requirements AC Power Supply Units -14M -24M -40M -60M Power supply 100 - 240V AC +10%, -15%, 50-60Hz Max. allowable momentary power 10ms; If less than 10ms, the PLC will continue operation. failure period Fuse (size) rating 250V 1A...

  • Page 55: Example Wiring

    FX1N Series Programmable Controllers Power Supply 4. Example Wiring 4.5.1 AC Power supply ” Power supply 100 - 240V AC +10% -15% Œ “ 50 - 60 Hz  ’ Circuit protector or Fuse Œ AC/DC Ž Emergency stop Converter •...

  • Page 56: Dc Power Supply

    FX1N Series Programmable Controllers Power Supply 4. 4.5.2 DC Power supply Œ Power supply ’  24V DC  DC/DC Circuit protector or fuse Converter Œ Ž Ground Ž  Input circuit power supply   Input switch ‘ Input sensor (PNP open collector) Main Unit ’...
  • Page 57 FX1N Series Programmable Controllers Power Supply 4. Œ Power supply  Circuit protector or fuse Ž Ground ’  12V DC DC/DC  Input circuit power supply Converter Œ  Ž Input switch  ‘ Input sensor (PNP open collector) ’...

  • Page 58: Service Power Supply

    FX1N Series Programmable Controllers Power Supply 4. Service Power supply An AC powered FX1N can supply a service current of 24V DC at 400mA when used on its own and, when used with extension or special function blocks. A DC powered FX1N does not have the capacity to supply a service current. However Additional extension blocks can be powered from the main unit power supply Earthing / Grounding Use a cable at least 0.2mm...

  • Page 59: Inputs

    FX1N Series Programmable Controllers Inputs 5. INTRODUCTION TERMINAL LAYOUTS INSTALLATION NOTES POWER SUPPLY INPUTS OUTPUTS DIAGNOSTICS...
  • Page 60 FX1N Series Programmable Controllers Inputs 5.

  • Page 61: Dc Input Specifications

    FX1N Series Programmable Controllers Inputs 5. Inputs 24V DC input Specifications main unit, extension block , FX Extension block X10 à à à à ∞ X0 à à à à X7 24V DC ±10% Input voltage Input current 24V DC, 7mA 24V DC, 5mA 24V DC, 5mA OFF à...

  • Page 62: Typical Wiring

    FX1N Series Programmable Controllers Inputs 5. 5.1.1 Typical Wiring A) Source AC model - Service supply Œ DC model - Input circuit power supply  PNP Sensor   Ž NPN Sensor  Input Device Contact  Main unit Œ ...

  • Page 63: Input Circuit Connection

    FX1N Series Programmable Controllers Inputs 5. 5.1.2 Input Circuit Connection Main unit Source (-ve S/S) Sink (+ve S/S) 24V DC 24V DC and FX Extension blocks Source Sink 4.3 kΩ 4.3 kΩ 24V DC 24V DC ±10% ±10%...

  • Page 64: Diodes And Inputs Connected In Series

    FX1N Series Programmable Controllers Inputs 5. 5.1.3 Diodes and Inputs Connected in Series Vdrop across the diode Max. 4V No more than 2 LEDs should be connected in series. Extention block...

  • Page 65: Resistors And Inputs Connected In Parallel

    FX1N Series Programmable Controllers Inputs 5. 5.1.4 Resistors and Inputs Connected in Parallel Parallel resistance Rp: FX = 15kΩ. If resistance Rp is less than the stated value, then add Rb. See equation 1 for Rb calculation. Alternatively; Current leakage: FX = 1.5mA.

  • Page 66: Ac110V Input Extension Block

    FX1N Series Programmable Controllers Inputs 5. AC110V Input Extension Block Input voltage 85-132V AC 50-60Hz Input impedance 21kΩ/50HZ 18kΩ/60Hz Input current 4.7mA 100V AC/50Hz 6.2mA 110V AC/60Hz OFF à à à à ON/ON à à à à OFF; input switching current 80V 3.8mA/30V 1.7mA Response time 25ms Circuit isolation / Operation indication...

  • Page 67: Programming Caution

    FX1N Series Programmable Controllers Inputs 5. 5.2.2 Programming Caution When using 110V AC units, high speed counter and interrupt routines are not suitable for use due to the long 'ON/OFF' times. The following instructions are also not suitable. FNC 52 MTR FNC 56 SPD FNC 72 DSW...
  • Page 68 FX1N Series Programmable Controllers Inputs 5. MEMO...

  • Page 69: Outputs

    FX1N Series Programmable Controllers Outputs 6. INTRODUCTION TERMINAL LAYOUTS INSTALLATION NOTES POWER SUPPLY INPUTS OUTPUTS DIAGNOSTICS...
  • Page 70 FX1N Series Programmable Controllers Outputs 6.

  • Page 71: Output Specifications

    FX1N Series Programmable Controllers Outputs 6. Outputs Output Specifications Description Relay Output Transistor Output Switched voltages ≤ 240V AC, ≤ 30V DC 5-30V DC (resistive load) Rated current / N points 2A/1 point, 8A/COM 0.5A/1 point, 0.8A/COM (resistive load) Max. Inductive load 80VA, 120/240V AC 12W/24V DC Max.

  • Page 72: Relay Output Example

    FX1N Series Programmable Controllers Outputs 6. 6.1.1 Relay Output Example Typical Relay Œ Œ Œ Œ Do not use this terminal Œ Œ Œ Œ     Fuse COM0 COM1 COM2 Ž Ž Ž Ž Surge absorbing Diode. ...

  • Page 73: Reliability Tests

    0.1A/200VAC 0.17A/240V AC 0.4A/240V AC Life of contact (cycles) 3,000,000 1,000,000 200,000 Example load (Mitsubishi contactor) S-K10 ~ S-K95 S-K100 ~ S-K150 S-K180,S-K400 6.1.3 Response Times OFF times increase as the load current decreases. For improved response times use a 'dummy' resistor, see the figure below. If a response time of 0.5 ms or better is required when using 'light loads' use a 'dummy' resistor and ensure the...

  • Page 74: Transistor Output Example

    FX1N Series Programmable Controllers Outputs 6. 6.1.4 Transistor Output Example Œ Œ Œ Œ Œ Œ Œ Œ Do not use this terminal     Emergency Stop Ž Ž Ž Ž Fuse     External Mechanical ...

  • Page 75: Applying Safe Loads

    FX1N Series Programmable Controllers Outputs 6. Applying Safe Loads Ensure all loads are applied to the same side of each PLC output, see previous figures. Loads which should NEVER simultaneously operate (e.g. direction control of a motor), because of a safety critical situation, should not rely on the PLC's sequencing alone. Mechanical interlocks MUST be fitted to all safety critical circuits.
  • Page 76 FX1N Series Programmable Controllers Outputs 6. MEMO...

  • Page 77: Diagnostics

    Diagnostics 7. FX1N Series Programmable Controllers INTRODUCTION TERMINAL LAYOUTS INSTALLATION NOTES POWER SUPPLY INPUTS OUTPUTS DIAGNOSTICS...
  • Page 78 FX1N Series Programmable Controllers Diagnostics 7.

  • Page 79: Preliminary Checks

    FX1N Series Programmable Controllers Diagnostics 7. Diagnostics Preliminary Checks POWER Check power supply, ground and I/O cables are wired correctly. ERROR Turn the power supply on. Check the power LED is lit. Down load a small POWER test program into the PLC. Verify the program to ensure it has been written to the PLC correctly.

  • Page 80: Error Led On (Cpu Error)

    FX1N Series Programmable Controllers Diagnostics 7. ERROR LED ON (CPU ERROR) Remedy Has the memory cassette been Reset LED OFF installed or removed while the units Fault PLC. has still been powered? POWER Possible ERROR Power results ERROR LED ON OFF,ON LED is lit and trigger...

  • Page 81: Common Errors

    FX1N Series Programmable Controllers Diagnostics 7. Common Errors - Corroded contact points at some point in an I/O line. - An I/O device has been used outside its specified operating range. - An input signal occurs in a shorter time period that taken by one program scan. Maintenance - Check interior temperature of the panel.

  • Page 82: Operation And Error Flags

    FX1N Series Programmable Controllers Diagnostics 7. Operation and Error Flags M8004 Error occurance M8061 PC hardware error (ref. 8004) (ON when M8060-7 are ON) (ref. D8061) M8063 M8035 Forced RUN mode Parallel link error (ref. D8063) M8064 M8036 Forced RUN signal Parameter error (ref.

  • Page 83: Plc Status Registers

    FX1N Series Programmable Controllers Diagnostics 7. PLC Status Registers D8000 Watchdog timer (default 200ms) PLC version D8001 26100 = FX Version 1.00 26 = FX , 100 = Version 1.00 Memory capacity D8002 0008=8K steps Memory type D8003 02H=EEPROM protect switch OFF 0AH=EEPROM protect switch ON 10H=MPU memory Error flag number...

  • Page 84: Error Registers

    FX1N Series Programmable Controllers Diagnostics 7. Error Registers D8061 Error code for PLC hardware error D8063 Error code for parallel link fault D8064 Parameter error code D8065 Syntax error code D8066 Program (circuit) error code D8067 Program execution error code Latched step D8068 number of execution error...

  • Page 85: Error Codes

    FX1N Series Programmable Controllers Diagnostics 7. Error Codes Check both power and D8061 Check cable connections D8063 communications connections 0000 No error 0000 No error 6301 Parity/overrun/framing error 6101 RAMerror 6102 Operation circuit error 6302 Character error 6303 Data sumcheck error 6103 I/O bus error (M8069 = ON) 6304...

  • Page 86: Instruction List

    FX1N Series Programmable Controllers Diagnostics 7. Instruction List 000 Program Flow CALL SRET IRET FEND NEXT 010 Transfers, Comp BMOV 020 + - x /, Logics WAND WOR WXOR 030 Shift SFTR SFTL SFWR SFRD 040 Data Operation ZRST DECO ENCO 050 High Speed HSCS HSCR PLSY...
  • Page 87 FX1N Series Programmable Controllers Diagnostics 7. Symbol FNC No Symbol FNC No Symbol FNC No ABSD ENCO PLSR FEND PLSV PLSY 232-238 FROM PRUN ASCI HOUR RAMP HSCR BMOV HSCS RD3A CALL INCD SEGL IRET SFRD SFTL L LD 224-230 SFTR DECO SFWR...
  • Page 88 FX1N Series Programmable Controllers Diagnostics 7. Symbol FNC No Symbol FNC No Symbol FNC No TADD VRRD TCMP VRSC WAND ZRST TSUB WR3A TZCP WXOR 7-10...

  • Page 89: Device List

    FX1N Series Programmable Controllers Diagnostics 7. 7.10 Device List Item Specification Remarks Program capacity 8K steps Provided by built in EEPROM memory Max hardware I/O configuration points 128, dependent on user selection I/O configuration (Max. software addressable Inputs 128, Outputs 128) General 384 points M0 to M383...
  • Page 90 FX1N Series Programmable Controllers Diagnostics 7. Item Specification Remarks Range: 1 to 32,767 counts C0 to C15 General 16 points Type: 16 bit up counter C16 to C199 Latched 184 points (subset) Type: 16 bit up counter Counters (C) Range: -2,147,483,648 to C200 to C219 General +2,147,483,647 counts...
  • Page 91 FX1N Series Programmable Controllers Diagnostics 7. Item Specification Remarks D0 to D127 General 128 points Type: 16 bit data storage register pair for 32 bit device D128 to D7999 Latched 7872 points (subset) Type: 16 bit data storage register pair for 32 bit device D1000 to D7999 set by parameter in 14 File...
  • Page 92 FX1N Series Programmable Controllers Diagnostics 7. 7-14...
  • Page 93 Series Programmable Controllers...
  • Page 94 HARDWARE MANUAL SERIES PROGRAMMABLE CONTROLLERS HEAD OFFICE: MITSUBISHI DENKI BLDG MARUNOUCHI TOKYO 100-8310 TELEX: J24532 CABLE MELCO TOKYO HIMEJI WORKS: 840, CHIYODA CHO, HIMEJI, JAPAN Effective January. 2001 JY992D89301E Specification are subject (MEE0101) to change without notice.

This manual is also suitable for:

Fx1n-8av-bdFx1n-cnv-bdFx1n-5dmFx1n-232-bdFx1n-485-bd

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