Page 1 USER'S MANUAL - Analog Control Edition SERIES PROGRAMMABLE CONTROLLERS Voltage / Current Input -4AD-ADP -4AD Voltage / Curret Output -4DA-ADP Temperature Sensor Input -4AD-PT-ADP -4AD-TC-ADP...
Page 3: Safety Precautions
Safety Precautions (Read these precautions before using.) Before installing, operating, maintenance or inspecting this product, thoroughly read and understand this manual and the associated manuals. Also pay careful attention to handle the module properly and safety. This manual classifies the safety precautions into two categories: Indicates that incorrect handling may cause hazardous conditions, resulting in death or severe injury.
Page 4 • Do not disassemble or modify the PLC. Doing so may cause failures, malfunctions or fire. For repair, contact your local Mitsubishi Electric distributor. • Before connecting or disconnecting any extension cable, turn off power. Failure to do so may cause unit failure or malfunctions.
Page 5 This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.
Page 6 • Since the examples indicated by this manual, technical bulletin, catalog, etc. are used as a reference, please use it after confirming the function and safety of the equipment and system. Mitsubishi Electric will accept no responsibility for actual use of the product based on these illustrative examples.
Page 7: Table Of Contents
Series PLC User's Manual - Analog Control Edition Table of Contents Table of Contents SAFETY PRECAUTIONS ....................1 Common Items 1. Introduction 1.1 Outline and Features of Analog Control..................A-1 1.1.1 Analog input control........................A-2 1.1.2 Analog output control........................A-2 1.1.3 Temperature sensor input control....................A-3 2.
Page 8 Series PLC User's Manual - Analog Control Edition Table of Contents 5. Manual Introduction (Types, Contents, and Obtainment) A-32 5.1 How to Use Various Manuals.....................A-32 5.2 Description of Related Manuals ....................A-33 5.2.1 Analog control manuals ......................A-33 5.2.2 Manuals related to FX Series PLC main unit .............A-33 5.2.3 Manuals of analog units......................A-34 6.
Page 9 Series PLC User's Manual - Analog Control Edition Table of Contents -4AD (4-channel Analog Input) 1. Outline 1.1 Outline of Functions ........................B-3 1.2 Setup Procedure Before Starting Operation ................B-4 1.3 Connectable PLC and Its Version Number ..................B-5 1.4 Version Number of Compatible Programming Tool ..............B-5 2.
Page 10 Series PLC User's Manual - Analog Control Edition Table of Contents 5.4 Details of Buffer Memories......................B-25 5.4.1 BFM #0: Input mode specification ....................B-25 5.4.2 BFM #2 to #5: Number of averaging time...................B-26 5.4.3 BFM #6 to #9: Digital filter setting....................B-27 5.4.4 BFM #10 to #13: Channel data....................B-28 5.4.5 BFM #19: Data change prohibit....................B-29 5.4.6 BFM #20: Initialization function (resetting to factory default status) ...........B-29...
Page 11 Series PLC User's Manual - Analog Control Edition Table of Contents -4AD-ADP (4-channel analog Input) 1. Outline 1.1 Outline of Functions ........................C-3 1.2 Setup Procedure Before Starting Operation ................C-4 1.3 Connectable PLC and Its Version Number ................. C-5 1.4 Version Number of Compatible Programming Tool ..............
Page 12 Series PLC User's Manual - Analog Control Edition Table of Contents -4DA-ADP (4-channel analog Output) 1. Outline 1.1 Outline of Functions ........................D-3 1.2 Setup Procedure Before Starting Operation ................D-4 1.3 Connectable PLC and Its Version Number ................. D-5 1.4 Version Number of Compatible Programming Tool ..............
Page 13 Series PLC User's Manual - Analog Control Edition Table of Contents -4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 1. Outline 1.1 Outline of Functions ........................E-3 1.2 Setup Procedure Before Starting Operation ................E-4 1.3 Connectable PLC and Its Version Number ..................E-5 1.4 Version Number of Compatible Programming Tool ..............E-5 2.
Page 14 Series PLC User's Manual - Analog Control Edition Table of Contents -4AD-TC-ADP (4-channel Thermocouple Data Input) 1. Outline 1.1 Outline of Functions ........................F-3 1.2 Setup Procedure Before Starting Operation ................F-4 1.3 Connectable PLC and Its Version Number ..................F-5 1.4 Version Number of Compatible Programming Tool ..............F-5 2.
Page 15 Series PLC User's Manual - Analog Control Edition Table of Contents PID Instruction (FNC 88) 1. Outline 1.1 Outline of function ........................G-3 1.2 Basic Operation Expressions in PID Instruction (Reference)............G-4 2. How to Use PID Instruction 2.1 Explanation of function and operation..................G-5 2.2 Relationship Between Parameter Setting and Auto Tuning ............
Page 16 Series PLC User's Manual - Analog Control Edition Table of Contents...
Page 17: Common Items
Series PLC User's Manual - Analog Control Edition 1 Introduction Common Items 1.1 Outline and Features of Analog Control Introduction This manual describes the analog products of the FX Series PLC. This chapter describes the analog control types and applications. Outline and Features of Analog Control For the FX Series, there are 3 types of analog control: Voltage/current input, voltage/current output, and temperature sensor input.
Page 18: Analog Input Control
Series PLC User's Manual - Analog Control Edition 1 Introduction Common Items 1.1 Outline and Features of Analog Control 1.1 Outline and Features of Analog Control 1.1.1 Analog input control Input the voltage/current signal from the flowmeter, pressure sensor, etc. to the PLC to monitor the condition of the workpiece or the equipment.
Page 19: Temperature Sensor Input Control
Series PLC User's Manual - Analog Control Edition 1 Introduction Common Items 1.1 Outline and Features of Analog Control Analog output products of other Series • FX • FX -4DA • FX • FX -4DA • FX -2DA → For a detailed description of the other analog output products, refer to the corresponding manuals.
Page 20: Description Of Analog Products
Series PLC User's Manual - Analog Control Edition 2 Description of Analog Products Common Items 2.1 Various Types of Analog Products 2.1 Various Types of Analog Products Description of Analog Products Various Types of Analog Products Analog input/output products are needed to carry out analog control using the FX Series PLC. There are 2 types of input/output products: the special adapter and the special function block.
Page 21: Special Function Block
Series PLC User's Manual - Analog Control Edition 2 Description of Analog Products Common Items 2.1 Various Types of Analog Products 2.1.2 Special function block The special function block uses the buffer memory (BFM) to send/receive data to/from the PLC. 1.
Page 22: List Of Analog Product Models
Series PLC User's Manual - Analog Control Edition 2 Description of Analog Products Common Items 2.2 List of Analog Product Models 2.2 List of Analog Product Models List of Analog Product Models The analog input/output products compatible with the FX Series PLC are described below: 2.2.1 Special adapter...
Page 23: Special Function Block
Series PLC User's Manual - Analog Control Edition 2 Description of Analog Products Common Items 2.2 List of Analog Product Models 2.2.2 Special function block No. of Refer- Type Range Resolution Function channels ence Voltage/current input Voltage: 0.32mV Mixed use of voltage and current -10V to +10V DC (with sign, 16 bits) inputs is possible.
Page 24 Series PLC User's Manual - Analog Control Edition 2 Description of Analog Products Common Items 2.2 List of Analog Product Models 2.2 List of Analog Product Models No. of Refer- Type Range Resolution Function channels ence Voltage/current input/output mixture Voltage: 0.32mV -10V to +10V DC (with sign, 16 bits)
Page 25: System Configuration Drawings Of Analog Products
Series PLC User's Manual - Analog Control Edition 3 System Configuration Drawings of Analog Products Common Items 3.1 FX3U Series PLC System Configuration Drawings of Analog Products This section shows drawings to describe the configuration of analog units for the FX Series PLC.
Page 26: Connection Of Special Function Blocks
Series PLC User's Manual - Analog Control Edition 3 System Configuration Drawings of Analog Products Common Items 3.1 FX3U Series PLC 3.1 FX3U Series PLC 3.1.2 Connection of special function blocks Series represent the connecting positions. For a detailed description of installation, refer to the following manual attached to your PLC.
Page 27: Fx 3Uc Series Plc
Series PLC User's Manual - Analog Control Edition 3 System Configuration Drawings of Analog Products Common Items 3.2 FX3UC Series PLC Series PLC 3.2.1 Connection of special adapters Series To connect the special function blocks or the conversion adapters refer to the next page. represent the connecting positions.
Page 28: Connection Of Special Function Blocks
Series PLC User's Manual - Analog Control Edition 3 System Configuration Drawings of Analog Products Common Items 3.2 FX3UC Series PLC 3.2 FX3UC Series PLC 3.2.2 Connection of special function blocks Series represent the connecting positions. , and For a detailed description of installation, refer to the following manual attached to your PLC.
Page 29: Comparison Of Performance Specifications
Series PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.1 Analog Input Comparison of Performance Specifications The analog product performance specifications are shown in the following tables. Select the optimal product for your equipment. Analog Input 4.1.1 -4AD-ADP...
Page 30: Fx 3Uc -4Ad
Series PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.1 Analog Input 4.1 Analog Input 4.1.2 -4AD -4AD Specifications Voltage input Current input Number of input points -20mA to +20mA DC -10V to +10V DC Analog input range 4mA to 20mA DC (Input resistance: 200 kΩ)
Page 31: Fx 2Nc -4Ad
Series PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.1 Analog Input 4.1.3 -4AD -4AD Specifications Voltage input Current input Number of input points -20mA to +20mA DC -10V to +10V DC Analog input range 4mA to 20mA DC (Input resistance: 200kΩ) (Input resistance: 250 Ω)
Page 32: Fx 2N -8Ad
Series PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.1 Analog Input 4.1 Analog Input 4.1.4 -8AD -8AD Specifications Voltage input Current input Number of input points -20mA to +20mA DC -10V to +10V DC Analog input range 4mA to 20mA DC (Input resistance: 200 kΩ)
Page 33: Fx 2N -4Ad
Series PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.1 Analog Input -4AD 4.1.5 FX 2N -4AD Specifications Voltage input Current input Number of input points -20mA to +20mA DC -10V to +10V DC Analog input range 4mA to 20mA DC (Input resistance: 200kΩ)
Page 34: Fx 2N -2Ad
Series PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.1 Analog Input 4.1 Analog Input -2AD 4.1.6 -2AD Specifications Voltage input Current input Number of input points 0V to 5V DC 4mA to 20mA DC 0V to 10V DC Analog input range (Input resistance: 250Ω)
Page 35: Analog Output
Series PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.2 Analog Output Analog Output -4DA-ADP 4.2.1 -4DA-ADP Specifications Voltage output Current output Number of output points 0V to 10V DC 4mA to 20mA DC Analog output range (External load: 5k to 1MΩ) (External load: 500Ω...
Page 36: Fx 2Nc -4Da
Series PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.2 Analog Output 4.2 Analog Output 4.2.2 -4DA -4DA Specifications Voltage output Current output Number of output points 0mA to 20mA DC -10V to +10V DC Analog output range 4mA to 20mA DC (External load: 2k to 1MΩ)
Page 37: Fx 2N -4Da
Series PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.2 Analog Output 4.2.3 -4DA - 4DA Specifications Voltage output Current output Number of output points 0mA to 20mA DC -10V to +10V DC Analog output range 4mA to 20mA DC (External load: 2k to 1MΩ) (External load: 500Ω...
Page 38: Fx 2N -2Da
Series PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.2 Analog Output 4.2 Analog Output 4.2.4 -2DA -2DA Specifications Voltage output Current output Number of output points 0V to 10V DC 4mA to 20mA DC 0V to 5V DC Analog output range (External load: 400Ω...
Page 39: Analog Input/Output Mixture
Series PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.3 Analog Input/Output Mixture Analog Input/Output Mixture 4.3.1 1. Analog input Specifications Voltage input Current input Number of output points -10V to +10V DC -20mA to +20mA DC Analog input/output -100mV to +100mV DC 4mA to 20mA DC...
Page 40 Series PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.3 Analog Input/Output Mixture 4.3 Analog Input/Output Mixture 2. Analog output Specifications Voltage output Current output Number of output points 0mA to 20mA DC -10V to +10V DC Analog input/output range 4mA to 20mA DC (External load: 5k to 1MΩ)
Page 41: Fx 0N -3A
Series PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.3 Analog Input/Output Mixture 4.3.2 Specifications Voltage input Current input Voltage output Current output Number of input/output points 0V to 10V DC 0V to 10V DC Analog input/ 4mA to 20mA DC 4mA to 20mA DC...
Page 42: Temperature Sensor Input
Series PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.4 Temperature Sensor Input 4.4 Temperature Sensor Input Temperature Sensor Input 4.4.1 -4AD-PT-ADP -4AD-PT-ADP Specifications Centigrade(°C) Fahrenheit(°F) Number of input points 3-wire platinum resistance thermometer sensor(s) Pt100 Input signal 3850 PPM/°C, JIS C 1604-1989 Rated temperature range...
Page 43: Fx 3U -4Ad-Tc-Adp
Series PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.4 Temperature Sensor Input 4.4.2 -4AD-TC-ADP -4AD-TC-ADP Specifications Centigrade(°C) Fahrenheit(°F) Number of input points Thermocouple type K or J Input signal JIS C 1602-1995 • Type K: -100°C to +1000°C •...
Page 44: Fx 2N -4Ad-Pt
Series PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.4 Temperature Sensor Input 4.4 Temperature Sensor Input 4.4.3 -4AD-PT -4AD-PT Specifications Centigrade(°C) Fahrenheit(°F) Number of input points 3-wire platinum resistance thermometer sensor(s) Pt100 3850PPM/°C, JIS C 1604-1989 (New JIS) DIN43760 Input signal or JPt100 3916PPM/°C, JIS C 1604-1981 (Old JIS)
Page 45: Fx 2N -4Ad-Tc
Series PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.4 Temperature Sensor Input 4.4.4 -4AD-TC -4AD-TC Specifications Centigrade(°C) Fahrenheit(°F) Number of input points Thermocouple type K or J Input signal JIS C 1602-1995 • Type K: -148°F to +2192°F •...
Page 46: Fx 2N -8Ad
Series PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.4 Temperature Sensor Input 4.4 Temperature Sensor Input 4.4.5 -8AD -8AD Specifications Centigrade(°C) Fahrenheit(°F) Number of input points Thermocouple type K, J, and T Input signal JIS C 1602-1995 •...
Page 47: Fx 2N -2Lc
Series PLC User's Manual - Analog Control Edition 4 Comparison of Performance Specifications Common Items 4.4 Temperature Sensor Input 4.4.6 -2LC *1*2 -2LC Specifications Centigrade(°C) Fahrenheit(°F) Number of input points Thermocouple type K, J, R, S, E, T, B, N, PL II, WRe5-26, U, and L Input signal 3-wire platinum resistance thermometer sensor(s) Pt100, and JPt100 Examples:...
Page 48: Manual Introduction (Types, Contents, And Obtainment
Series PLC User's Manual - Analog Control Edition 5 Manual Introduction (Types, Contents, and Obtainment) Common Items 5.1 How to Use Various Manuals 5.1 How to Use Various Manuals Manual Introduction (Types, Contents, and Obtainment) This chapter describes the instruction manual of the FX Series PLC main unit and the various manuals of analog products.
Page 49: Description Of Related Manuals
Series PLC User's Manual - Analog Control Edition 5 Manual Introduction (Types, Contents, and Obtainment) Common Items 5.2 Description of Related Manuals Description of Related Manuals The main manuals necessary for the use of analog products are described below. These manuals are classified into two groups: manuals necessary for the PLC main unit the manuals necessary for analog products.
Page 50: Manuals Of Analog Units
Series PLC User's Manual - Analog Control Edition 5 Manual Introduction (Types, Contents, and Obtainment) Common Items 5.2 Description of Related Manuals 5.2 Description of Related Manuals 5.2.3 Manuals of analog units The manuals of various analog units are described below: Supplied with Document product or...
Page 51 Series PLC User's Manual - Analog Control Edition 5 Manual Introduction (Types, Contents, and Obtainment) Common Items 5.2 Description of Related Manuals Supplied with Document product or Manual type Description number separately supplied Temperature sensor unit This manual describes the hardware of FX -4AD -4AD-PT-ADP Supplied with...
Page 52: Generic Names And Abbreviations In This Manual
Series PLC User's Manual - Analog Control Edition 6 Generic Names and Abbreviations in This Manual Common Items 5.2 Description of Related Manuals 5.2 Description of Related Manuals Generic Names and Abbreviations in This Manual 1. Series and main unit Abbreviation, generic name Description Generic name for the FX...
Page 53 Series PLC User's Manual - Analog Control Edition 6 Generic Names and Abbreviations in This Manual Common Items 5.2 Description of Related Manuals 3. Extension unit Abbreviation, generic name Description Voltage/current input Generic name for the FX Series extension unit, FX Series extension unit, and FX Series extension unit.
Page 54 Series PLC User's Manual - Analog Control Edition 6 Generic Names and Abbreviations in This Manual Common Items 5.2 Description of Related Manuals 5.2 Description of Related Manuals MEMO A-38...
Page 55: Fx 3Uc -4Ad (4-Channel Analog Input)
This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.
Page 56 Series PLC User's Manual - Analog Control Edition -4AD (4-channel Analog Input)
Page 57: Outline
Series PLC User's Manual - Analog Control Edition 1 Outline -4AD (4-channel Analog Input) 1.1 Outline of Functions Outline This chapter describes the outline of FX -4AD. Outline of Functions -4AD (referred to as 4AD) is an analog special function block. Connect FX -4AD to the FX Series PLC to load the voltage/current data of 4 channels.
Page 58: Setup Procedure Before Starting Operation
Series PLC User's Manual - Analog Control Edition 1 Outline -4AD (4-channel Analog Input) 1.2 Setup Procedure Before Starting Operation Setup Procedure Before Starting Operation Before starting analog input using 4AD, follow the procedure below to set up the system: -4AD Refer to Chapter 1.
Page 59: Connectable Plc And Its Version Number
2. Description of production number A label is affixed to the right side of the product. On this label, check the number written on the right side of "SERIAL" to determine the date (month and year) of production. MITSUBISHI PROGRAMMABLE CONTROLLER...
Page 60: Specifications
Series PLC User's Manual - Analog Control Edition 2 Specifications -4AD (4-channel Analog Input) 2.1 Generic Specifications Specifications This chapter describes the general, power supply, and performance specifications for 4AD. Generic Specifications Item Specifications Ambient 0 to 55°C (32 to 131°F) when operating and -25 to 75°C (-4 to 158°F) when stored temperature Relative 5 to 95%RH (no condensation) when operating...
Page 61: Performance Specifications
Series PLC User's Manual - Analog Control Edition 2 Specifications -4AD (4-channel Analog Input) 2.3 Performance Specifications Performance Specifications Specifications Item Voltage input Current input -10V to +10V DC -20mA to +20mA DC, 4mA to 20mA DC Analog input range (Input resistance: 200kΩ) (Input resistance: 250Ω) Offset...
Page 62: Input Mode (Characteristics) Bfm #0
Series PLC User's Manual - Analog Control Edition 2 Specifications -4AD (4-channel Analog Input) 2.4 Input Mode (Characteristics) BFM #0 Input Mode (Characteristics) BFM #0 For 4AD, there are two types of input characteristics: voltage (-10 to +10V) and current (4 to 20mA, -20 to +20mA) input characteristics.
Page 63 Series PLC User's Manual - Analog Control Edition 2 Specifications -4AD (4-channel Analog Input) 2.4 Input Mode (Characteristics) BFM #0 3. Current input characteristics [-20 to 20mA] (Input mode: 6 to 8) Set input mode: 8 Set input mode: 6 Set input mode: 7 Input type: Current input Input type: Current input...
Page 64: Wiring
Series PLC User's Manual - Analog Control Edition 3 Wiring -4AD (4-channel Analog Input) 2.4 Input Mode (Characteristics) BFM #0 Wiring This chapter describes wiring of 4AD. Observe the following caution to wire 4AD. WIRING PRECAUTIONS • Make sure to cut off all phases of the power supply externally before starting the wiring work. Failure to do so may cause electric shock and damages to the product.
Page 65: Terminal Arrangement
Series PLC User's Manual - Analog Control Edition 3 Wiring -4AD (4-channel Analog Input) 3.1 Terminal Arrangement Terminal Arrangement The terminals of 4AD are arranged as follows: Signal Application Channel-1 analog input COM1 Channel-2 analog input COM2 • Do not connect any lines. •...
Page 66: Power Supply Line
Series PLC User's Manual - Analog Control Edition 3 Wiring -4AD (4-channel Analog Input) 3.2 Power Supply Line Power Supply Line 3.2.1 Connection of power cable to power connector The power crossover cable (type "C" shown in the following table) is supplied with 4AD. To connect the power cable, refer to the User's Manual - Hardware Edition of the PLC main unit.
Page 67: Example Of Power Supply Circuit
Series PLC User's Manual - Analog Control Edition 3 Wiring -4AD (4-channel Analog Input) 3.2 Power Supply Line 3.2.2 Example of power supply circuit Terminal block Terminal block Series PLC Series PLC -4AD -4AD (Main unit) (Input extension block) +15V +15V -15V -15V...
Page 68: Cable Connection To Input Terminal And Tightening Torque
Series PLC User's Manual - Analog Control Edition 3 Wiring -4AD (4-channel Analog Input) 3.3 Cable Connection to Input Terminal and Tightening Torque Cable Connection to Input Terminal and Tightening Torque To connect to the desired unit, use a cable having a conductor(s) of size AWG22-20. To use a stranded cable, peel the cover off the cable, and then twist the core before connection.
Page 69: Analog Input Line
Series PLC User's Manual - Analog Control Edition 3 Wiring -4AD (4-channel Analog Input) 3.4 Grounding 3.3.1 Analog input line The analog input type, voltage input or current input, can be selected for each channel. If current input is -4AD selected Terminal block...
Page 70: Analog Data Reading
Series PLC User's Manual - Analog Control Edition 4 Analog Data Reading -4AD (4-channel Analog Input) 4.1 Procedure for Reading Out of Analog Data Analog Data Reading This chapter describes the minimum programming necessary for readouts of the analog data by 4AD. Follow the procedure below to confirm that the analog data can be properly read out.
Page 71 Series PLC User's Manual - Analog Control Edition 4 Analog Data Reading -4AD (4-channel Analog Input) 4.1 Procedure for Reading Out of Analog Data Preparation of sequence program Create the program as follows to read out analog data. • While referring to step 2, set the input mode "H****". •...
Page 72: Buffer Memory (Bfm
Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.1 Assignment of Unit Numbers and Outline of Buffer Memory Buffer Memory (BFM) This chapter describes the buffer memory incorporated in 4AD. Assignment of Unit Numbers and Outline of Buffer Memory 1.
Page 73: Buffer Memory Reading/Writing Method
Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.2 Buffer Memory Reading/Writing Method Buffer Memory Reading/Writing Method To read or write the buffer memory of 4AD, use FROM/TO instruction or the buffer memory direct specification function.
Page 74 Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.2 Buffer Memory Reading/Writing Method If the above program is created, 1 point of data (H3300) will be written in buffer memory (BFM #0) of unit No.1.
Page 75: List Of Buffer Memories (Bfm
Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.3 List of Buffer Memories (BFM) List of Buffer Memories (BFM) 4AD incorporates the following buffer memories. → For a detailed description of buffer memories, refer to Section 5.4 and subsequent sections. BFM number Description Setting range...
Page 76 Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.3 List of Buffer Memories (BFM) BFM number Description Setting range Initial value Data type Reference Convenient function setting: Convenient functions:Automatic send Hexadeci- Subsection function, data addition, upper/lower limit H0000 at delivery 5.4.8...
Page 77 Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.3 List of Buffer Memories (BFM) BFM number Description Setting range Initial value Data type Reference Channel-1 upper limit value error setting Maximum digital Decimal (Valid if b1 of BFM #22 is set to ON) value in input range...
Page 78 Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.3 List of Buffer Memories (BFM) BFM number Description Setting range Initial value Data type Reference Upper/lower limit error status data (BFM #26) Subsection automatic transfer-to data register specification 0 to 7999 K208 at delivery...
Page 79: Details Of Buffer Memories
Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.4 Details of Buffer Memories Details of Buffer Memories 5.4.1 BFM #0: Input mode specification Initial value (at delivery): H0000 Numeric data type: Hexadecimal (H) Specify the input modes of channel 1 to 4.
Page 80: Bfm #2 To #5: Number Of Averaging Time
Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.4 Details of Buffer Memories 5.4.2 BFM #2 to #5: Number of averaging time Setting range: 1 to 4095 Initial value: K1 Numeric data type: Decimal (K) To change the channel data type from the immediate data (channels 1 to 4: BFM #10 to #13) to the average data, set the desired number of averaging time (channels 1 to 4 : BFM #2 to 5).
Page 81: Bfm #6 To #9: Digital Filter Setting
Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.4 Details of Buffer Memories 5.4.3 BFM #6 to #9: Digital filter setting Setting range: 0 to 1600 Initial value: K0 Numeric data type: Decimal (K) To use the digital filter for channel data (BFM #10 to #13 for channels 1 to 4), set the digital filter value in the corresponding buffer memory (BFM #6 to #9 for channels 1 to 4).
Page 82: Bfm #10 To #13: Channel Data
Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.4 Details of Buffer Memories 5.4.4 BFM #10 to #13: Channel data Numeric data type: Decimal (K) Use these buffer memories to store the A/D converted digital values. The channel data (BFM #10 to #13 for channels 1 to 4) and the data update timing will depend on the set number of averaging time (BFM #2 to #5 for channels 1 to 4) or the digital filter setting condition (BFM #6 to #9 for channels 1 to 4) as shown in the following table.
Page 83: Bfm #19: Data Change Prohibit
Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.4 Details of Buffer Memories 5.4.5 BFM #19: Data change prohibit Setting range: K2080, or value other than K2080 Initial value (at delivery): K2080 Numeric data type: Decimal (K) Setting of the following BFMs is prohibited.
Page 84: Bfm #22: Convenient Function Setting
Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.4 Details of Buffer Memories 5.4.8 BFM #22: Convenient function setting Initial value: H0000 Numeric data type: Hexadecimal (H) Turn on each bit (b0 to b8) of BFM #22 to enable the function assigned to each bit (refer to the following table).
Page 85 Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.4 Details of Buffer Memories 2. Caution regarding convenient function setting • Even if the data addition function is used, the value before adding the addition data (BFM #61 to #64) will be checked to detect the over-scale error.
Page 86: Bfm #26: Upper/Lower Limit Error Status
Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.4 Details of Buffer Memories 5.4.9 BFM #26: Upper/lower limit error status Initial value: H0000 Numeric data type: Hexadecimal (H) If channel data (BFM #10 to #13) is out of the range set by the lower limit error data (BFM #71 to #74) and the upper limit error data (BFM #81 to #84), the following operation will be performed: •...
Page 87: 5.4.10 Bfm #27: Abrupt Change Detection Status
Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.4 Details of Buffer Memories 5.4.10 BFM #27: Abrupt change detection status Initial value: H0000 Numeric data type: Hexadecimal (H) When channel data (BFM #10 to #13) is updated, if the difference between the previous value and the new value is larger than the set abrupt change detection value (value set in BFM #91 to #94), the following operation will be performed: •...
Page 88: 5.4.11 Bfm #28: Over-Scale Status
Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.4 Details of Buffer Memories 5.4.11 BFM #28: Over-scale status Initial value: H0000 Numeric data type: Hexadecimal (H) If the input analog value is out of the A/D conversion range, the following operation will be performed: •...
Page 89: 5.4.12 Bfm #29: Error Status
If one of b2 to b4 is turned on, b0 will be turned on. The 24 V power is not supplied properly. Check the wiring condition Power supply error or the supplied voltage. -4AD may be defective. Please contact the nearest Mitsubishi Hardware error Electric distributor office. The A/D conversion value is abnormal.
Page 90: 5.4.13 Bfm #30: Model Code
Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.4 Details of Buffer Memories 5.4.13 BFM #30: Model code Initial value: K2080 Numeric data type: Decimal (K) "K2080" (fixed value) is stored as the model code. 5.4.14 BFM #41 to #44: Offset data / BFM #51 to #54: Gain data Setting range: See below.
Page 91: 5.4.15 Bfm #61 To #64: Addition Data
Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.4 Details of Buffer Memories 2. Offset/gain data change Set offset data and gain data to change the input/output characteristics. The offset and gain data can be set for each channel. If the voltage input mode is set, write the offset and gain data in mV.
Page 92: 5.4.16 Bfm #71 To #74: Lower Limit Error Setting / Bfm #81 To #84: Upper Limit Error Setting
Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.4 Details of Buffer Memories 5.4.16 BFM #71 to #74: Lower limit error setting / BFM #81 to #84: Upper limit error setting Setting range: See below. Initial value: See below.
Page 93: 5.4.17 Bfm #91 To #94: Abrupt Change Detection Value Setting
Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.4 Details of Buffer Memories 5.4.17 BFM #91 to #94: Abrupt change detection value setting Setting range: See below. Initial value: See below. Numeric data type: Decimal (K) When channel data (BFM #10 to #13) is updated, if the difference between the previous value and the new value is larger than the set abrupt change detection value (value set in BFM #91 to #94), the system will judge that the channel data is changed abruptly.
Page 94: 5.4.18 Bfm #99: Clearance Of Upper/Lower Limit Error Data And Abrupt Change Detection Data
Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.4 Details of Buffer Memories 5.4.18 BFM #99: Clearance of upper/lower limit error data and abrupt change detection data Initial value: H0000 Numeric data type: Hexadecimal (H) Three error data clearance commands (lower limit error data clearance command, upper limit error data clearance command, and abrupt change detection data clearance command) are respectively assigned to the 3 lower bits of BFM #99.
Page 95: Bfm #109: Minimum Peak Value Resetting / Bfm #119: Maximum Peak Value Resetting
Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.4 Details of Buffer Memories 5.4.20 BFM #109: Minimum peak value resetting / BFM #119: Maximum peak value resetting Initial value: H0000 Numeric data type: Hexadecimal (H) BFM #109 can reset the minimum peak value (BFM #101 to #104), and BFM #119 can reset the maximum peak value (BFM #111 to #114).
Page 96: Bfm #126: Upper/Lower Error Status Data Automatic Transfer-To Data Register Specification
Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.4 Details of Buffer Memories 3. Caution regarding EEPROM writing If data is set in BFM #0, #19, #21, #22, #125 to #129, or #198, the data will be written in the EEPROM of 4AD. →...
Page 97: Bfm #127: Abrupt Change Detection Status Data Automatic Transfer-To Data Register Specification
Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.4 Details of Buffer Memories 5.4.23 BFM #127: Abrupt change detection status data automatic transfer-to data register specification Setting range: 0 to 7999 Initial value (at delivery) : K209 Numeric data type: Decimal (K) Use this function to automatically transfer the abrupt change detection status data (BFM #27) to the data register specified in BFM #127.
Page 98: 5.4.24 Bfm #128: Over-Scale Status Data Automatic Transfer-To Data Register Specification
Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.4 Details of Buffer Memories 5.4.24 BFM #128: Over-scale status data automatic transfer-to data register specification Setting range: 0 to 7999 Initial value (at delivery) : K210 Numeric data type: Decimal (K) Use this function to automatically transfer the over-scale status data (BFM #28) to the data register specified in BFM #128.
Page 99: Bfm #197: Selection Of Cyclic Data Update Function (Function For Data History
Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.4 Details of Buffer Memories 5.4.26 BFM #197: Selection of cyclic data update function (function for data history) Initial value: H0000 Numeric data type: Hexadecimal (H) Use this function to update the data history is BFM #200 to #6999.
Page 100: 5.4.28 Bfm #199: Data History Resetting/Stoppage
Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.4 Details of Buffer Memories 5.4.28 BFM #199: Data history resetting/stoppage Initial value: H0000 Numeric data type: Hexadecimal (H) The data history resetting function or data history stoppage function is assigned to each bit of BFM #199. 1.
Page 101: 5.4.29 Bfm #200 To #6999: Data History
Series PLC User's Manual - Analog Control Edition 5 Buffer Memory (BFM) -4AD (4-channel Analog Input) 5.4 Details of Buffer Memories 5.4.29 BFM #200 to #6999: Data history Initial value: K0 Numeric data type: Decimal (K) Use this function to sample the A/D conversion data of each channel and to write the sampled data in the buffer memories.
Page 102: Changing Input Characteristics
Series PLC User's Manual - Analog Control Edition 6 Changing Input Characteristics -4AD (4-channel Analog Input) 6.1 Procedure for Changing Input Characteristics Changing Input Characteristics For 4AD, the standard input characteristics are provided for each input mode (BFM #0) at the time of factory shipment.
Page 103 Series PLC User's Manual - Analog Control Edition 6 Changing Input Characteristics -4AD (4-channel Analog Input) 6.1 Procedure for Changing Input Characteristics Example: To output digital values in the range from 0 to 10000 by inputting the voltage in the range from 1V DC to 5V DC: Input mode 0 Input characteristics provided at the time Input characteristics newly provided...
Page 104 Series PLC User's Manual - Analog Control Edition 6 Changing Input Characteristics -4AD (4-channel Analog Input) 6.1 Procedure for Changing Input Characteristics Create a sequence program. To change the input characteristics, write the offset data (BFM #41 to #44) and the gain data (BFM #51 to #54) in the sequence program, and then turn on the corresponding bit of BFM #21 for the corresponding channel.
Page 105: Examples Of Practical Programs
Series PLC User's Manual - Analog Control Edition 7 Examples of Practical Programs -4AD (4-channel Analog Input) 7.1 Program That Uses Number of Averaging Time Examples of Practical Programs Use the functions incorporated in 4AD to create practical programs. This chapter describes the examples of practical programs.
Page 106: Program That Uses Convenient Functions
Series PLC User's Manual - Analog Control Edition 7 Examples of Practical Programs -4AD (4-channel Analog Input) 7.2 Program That Uses Convenient Functions Program That Uses Convenient Functions This section describes a program that uses the convenient functions (BFM #22) of 4AD. 1.
Page 107 Series PLC User's Manual - Analog Control Edition 7 Examples of Practical Programs -4AD (4-channel Analog Input) 7.2 Program That Uses Convenient Functions 2. Example of sequence program Initial pulse M8002 Input modes of channels 1 to 4 will be FNC 12 H3300 U1\G0...
Page 108: Program That Uses Data History Function
Series PLC User's Manual - Analog Control Edition 7 Examples of Practical Programs -4AD (4-channel Analog Input) 7.3 Program That Uses Data History Function Program That Uses Data History Function This section describes a program that uses the data history function of 4AD. 1.
Page 109 Series PLC User's Manual - Analog Control Edition 7 Examples of Practical Programs -4AD (4-channel Analog Input) 7.3 Program That Uses Data History Function 2. Example of sequence program Initial pulse M8002 Input modes of channels 1 to 4 will be FNC 12 H3300 U1\G0...
Page 110: Initialize Program For 4Ad (Factory Default
Series PLC User's Manual - Analog Control Edition 7 Examples of Practical Programs -4AD (4-channel Analog Input) 7.4 Initialize Program for 4AD (Factory Default) Initialize Program for 4AD (Factory Default) Execution of the following program will reset the input mode (BFM #0), offset data (BFM #41 to #44), gain data (BFM #51 to #54), etc.
Page 111: Troubleshooting
Series PLC User's Manual - Analog Control Edition 8 Troubleshooting -4AD (4-channel Analog Input) 8.1 PLC Version Number Check Troubleshooting This chapter describes the troubleshooting methods and error codes. If the A/D conversion data is not input, or if the proper digital value is not input, check the following items: •...
Page 112: Error Status Check
Check the wiring condition or the supplied voltage. 3. Hardware error (b3) 1) Description of error 4AD may be defective. 2) Remedy Please contact the nearest Mitsubishi Electric distributor office. 4. A/D conversion error (b4) 1) Description of error The A/D conversion value is abnormal. 2) Remedy Check the over-scale status data (BFM #28) to localize the error channel.
Page 113: 4Ad Initialization And Test Program
Series PLC User's Manual - Analog Control Edition 8 Troubleshooting -4AD (4-channel Analog Input) 8.5 4AD Initialization and Test Program 8. Digital filter setting error (b11) 1) Description of error The digital filter value (BFM #6 to #9) is not set correctly. 2) Remedy Set the digital filter value again in the range from 0 to 1600.
Page 114 Series PLC User's Manual - Analog Control Edition 8 Troubleshooting -4AD (4-channel Analog Input) 8.5 4AD Initialization and Test Program MEMO B-60...
Page 115: Fx 3U
This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.
Page 116 Series PLC User's Manual - Analog Control Edition -4AD-ADP (4-channel analog Input)
Page 117: Outline
Series PLC User's Manual - Analog Control Edition 1 Outline -4AD-ADP (4-channel analog Input) 1.1 Outline of Functions Outline This chapter describes the outline of FX -4AD-ADP (referred to as 4AD-ADP). Outline of Functions -4AD-ADP is an analog special adapter. Connect FX -4AD-ADP to the FX Series PLC to load the voltage/current data of 4 channels.
Page 118: Setup Procedure Before Starting Operation
Series PLC User's Manual - Analog Control Edition 1 Outline -4AD-ADP (4-channel analog Input) 1.2 Setup Procedure Before Starting Operation Setup Procedure Before Starting Operation Before starting analog input using 4AD-ADP, follow the procedure below to set up the system: -4AD-ADP Refer to Chapter 1.
Page 119: Connectable Plc And Its Version Number
100-240VAC 50/60Hz 40W OUT:30VDC/240VAC 2A(COSφ=1) SERIAL 570001 80M1 IND. CONT. EQ. MITSUBISHI ELECTRIC CORPORATION MADE IN JAPAN Control number Month (Example: 7 = July), 1 to 9 = January to September, X = October, Y = November, Z = December...
Page 120: Specifications
Series PLC User's Manual - Analog Control Edition 2 Specifications -4AD-ADP (4-channel analog Input) 2.1 Generic Specifications Specifications This chapter describes the general, power supply, and performance specifications for 4AD-ADP. Generic Specifications Item Specifications Ambient 0 to 55°C (32 to 131°F) when operating and -25 to 75°C (-4 to 158°F) when stored temperature Relative 5 to 95%RH (no condensation) when operating...
Page 121: Power Supply Specifications
Series PLC User's Manual - Analog Control Edition 2 Specifications -4AD-ADP (4-channel analog Input) 2.2 Power Supply Specifications Power Supply Specifications Item Specifications A/D conversion circuit 24V DC +20%-15%, 40mA driving power (It is necessary to connect the 24V DC power supply to the terminal block.) 5V DC, 15mA Interface driving power (Since the internal power is supplied from the FX Series main unit, it is not...
Page 122 Series PLC User's Manual - Analog Control Edition 2 Specifications -4AD-ADP (4-channel analog Input) 2.4 A/D Conversion Time A/D Conversion Time This section describes the A/D conversion time. 1. A/D conversion and special data register update timing A/D conversion is performed at every scan time of the PLC. During execution of END instruction, the PLC performs A/D conversion, reads out the A/D converted data, and then writes the data in the special data registers.
Page 123: Wiring
Series PLC User's Manual - Analog Control Edition 3 Wiring -4AD-ADP (4-channel analog Input) 2.4 A/D Conversion Time Wiring This chapter describes wiring of 4AD-ADP. Observe the following caution to wire 4AD-ADP. WIRING PRECAUTIONS • Make sure to cut off all phases of the power supply externally before starting the wiring work. Failure to do so may cause electric shock and damages to the product.
Page 124: Terminal Layout
Series PLC User's Manual - Analog Control Edition 3 Wiring -4AD-ADP (4-channel analog Input) 3.1 Terminal Layout Terminal Layout The terminals of 4AD-ADP are arranged as follows: Signal Application External power Grounding terminal Channel 1 analog input COM1 Channel 2 analog input COM2 Channel 3 analog input COM3...
Page 125: Applicable Cable And Terminal Tightening Torque
Series PLC User's Manual - Analog Control Edition 3 Wiring -4AD-ADP (4-channel analog Input) 3.2 Applicable Cable and Terminal Tightening Torque Applicable Cable and Terminal Tightening Torque To connect to the desired unit, use a cable having a conductor(s) of size AWG22 to 20. To use a stranded cable, peel the cover off the cable, and then twist the core before connection.
Page 126: Power Supply Line
Series PLC User's Manual - Analog Control Edition 3 Wiring -4AD-ADP (4-channel analog Input) 3.3 Power Supply Line Power Supply Line Connect the 24V DC power supply line of 4AD-ADP to the 24+ and 24- terminals of the terminal block. 3.3.1 To connect to the FX Series PLC...
Page 127 Series PLC User's Manual - Analog Control Edition 3 Wiring -4AD-ADP (4-channel analog Input) 3.4 Analog Input Line Analog Input Line For analog input, "voltage input" or "current input" can be selected for each channel. If current input is selected: 4AD-ADP Terminal block...
Page 128 Series PLC User's Manual - Analog Control Edition 4 Programming -4AD-ADP (4-channel analog Input) 4.1 Loading of A/D Conversion Data Programming This chapter describes how to create programs that can read out the analog data using 4AD-ADP. Loading of A/D Conversion Data 1) The input analog data will be converted into digital data and then stored in the special devices of the FX Series PLC.
Page 129 Series PLC User's Manual - Analog Control Edition 4 Programming -4AD-ADP (4-channel analog Input) 4.2 List of Special Devices List of Special Devices If 4AD-ADP is connected, special devices will be assigned as shown in the following table: R: Read / W: Write Device number Special Refer-...
Page 130 Series PLC User's Manual - Analog Control Edition 4 Programming -4AD-ADP (4-channel analog Input) 4.4 Input Data Input Data Numeric data type: Decimal (K) The data converted by 4AD-ADP will be stored in the special data registers. The special data registers that store the input data are shown in the following table: Special data register Description D8260...
Page 131 Series PLC User's Manual - Analog Control Edition 4 Programming -4AD-ADP (4-channel analog Input) 4.5 Number of Averaging Time Number of Averaging Time Setting range: 1 to 4095 Initial value: K0 Numeric data type: Decimal (K) If the number of averaging time is set for 4AD-ADP, the average data will be stored as the input data. The number of averaging time can be set for each channel.
Page 132 Series PLC User's Manual - Analog Control Edition 4 Programming -4AD-ADP (4-channel analog Input) 4.6 Error Status Error Status If an error is detected on 4AD-ADP, the error status data will be stored in the corresponding special data register. The following table shows the special data registers that store the error status data: Special data register Description D8268...
Page 133 Series PLC User's Manual - Analog Control Edition 4 Programming -4AD-ADP (4-channel analog Input) 4.7 Model Code Model Code Initial value: K1 Numeric data type: Decimal (K) When 4AD-ADP is connected, model code "1" is stored in the special data register. The following table shows the special data registers that store the model code: Special data register Description...
Page 134 Series PLC User's Manual - Analog Control Edition 5 Changing of Input Characteristics -4AD-ADP (4-channel analog Input) 5.1 Example: Changing of Voltage Input Characteristics Changing of Input Characteristics Use scaling instruction (SCL/FNC 259) of the FX Series PLC to change the input characteristics. →...
Page 135 Series PLC User's Manual - Analog Control Edition 5 Changing of Input Characteristics -4AD-ADP (4-channel analog Input) 5.1 Example: Changing of Voltage Input Characteristics 3. Cautions regarding programming • GX Developer version 8.13P or later supports scaling instruction (SCL/FNC 259). •...
Page 136 Series PLC User's Manual - Analog Control Edition 6 Troubleshooting -4AD-ADP (4-channel analog Input) 6.1 PLC Version Number Check Troubleshooting This chapter describes the troubleshooting methods and error status. If the A/D conversion data is not input, or if the proper digital value is not input, check the following items: •...
Page 137 Series PLC User's Manual - Analog Control Edition 6 Troubleshooting -4AD-ADP (4-channel analog Input) 6.3 Special Device Check Special Device Check Check whether the special devices for 4AD-ADP are correctly used: 1. Switching of input mode Check that the special device for switching the input mode is correctly set. Turn off the device to set the input mode to the voltage input mode.
Page 138 Check that the 24V DC power is properly supplied to 4AD-ADP. Also check that 4AD-ADP is correctly connected to the PLC. If the problem cannot be solved even after the above check, please contact the nearest Mitsubishi Electric distributor office.
Page 139 This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.
Page 140 Series PLC User's Manual - Analog Control Edition -4DA-ADP (4-channel analog Output)
Page 141 Series PLC User's Manual - Analog Control Edition 1 Outline -4DA-ADP (4-channel analog Output) 1.1 Outline of Functions Outline This chapter describes the outline of FX -4DA-ADP (referred to as 4DA-ADP). Outline of Functions -4DA-ADP is an analog special adapter. Connect FX -4DA-ADP to the FX Series PLC to output the voltage/current data of 4 channels.
Page 142 Series PLC User's Manual - Analog Control Edition 1 Outline -4DA-ADP (4-channel analog Output) 1.2 Setup Procedure Before Starting Operation Setup Procedure Before Starting Operation Before starting analog output using 4DA-ADP, follow the procedure below to set up the system: -4DA-ADP Refer to Chapter 1.
Page 143 100-240VAC 50/60Hz 40W OUT:30VDC/240VAC 2A(COS φ =1) SERIAL 570001 80M1 IND. CONT. EQ. MITSUBISHI ELECTRIC CORPORATION MADE IN JAPAN Control number Month (Example: 7 = July), 1 to 9 = January to September, X = October, Y = November, Z = December...
Page 144 Series PLC User's Manual - Analog Control Edition 2 Specifications -4DA-ADP (4-channel analog Output) 2.1 Generic Specifications Specifications This chapter describes the general, power supply, and performance specifications for 4DA-ADP. Generic Specifications Item Specifications Ambient 0 to 55°C (32 to 131°F) when operating and -25 to 75°C (-4 to 158°F) when stored temperature Relative 5 to 95%RH (no condensation) when operating...
Page 145 Series PLC User's Manual - Analog Control Edition 2 Specifications -4DA-ADP (4-channel analog Output) 2.2 Power Supply Specifications Power Supply Specifications Item Specifications D/A conversion circuit 24V DC +20%-15%, 150mA driving power (It is necessary to connect the 24V DC power line to the terminal block.) 5V DC, 15mA Interface driving power (Since the internal power is supplied from the main unit of the FX Series, it is not...
Page 146 Series PLC User's Manual - Analog Control Edition 2 Specifications -4DA-ADP (4-channel analog Output) 2.3 Performance Specifications Performance Specifications Specifications Item Voltage output Current output Analog output 0V to 10 V DC 4mA to 20mA DC range (External load: 5kΩ to 1MΩ) (External load: 500Ω...
Page 147 Series PLC User's Manual - Analog Control Edition 2 Specifications -4DA-ADP (4-channel analog Output) 2.4 D/A Conversion Time D/A Conversion Time This section describes the D/A conversion time. 1. D/A conversion and special data register update timing D/A conversion is performed at every scan time of the PLC. During execution of END instruction, the PLC writes the output setting data of the special data registers, performs D/A conversion of the data, and updates the analog output data.
Page 148 Series PLC User's Manual - Analog Control Edition 3 Wiring -4DA-ADP (4-channel analog Output) 2.4 D/A Conversion Time Wiring This chapter describes wiring of 4DA-ADP. Observe the following caution to wire 4DA-ADP. WIRING PRECAUTIONS • Make sure to cut off all phases of the power supply externally before starting the wiring work. Failure to do so may cause electric shock and damages to the product.
Page 149 Series PLC User's Manual - Analog Control Edition 3 Wiring -4DA-ADP (4-channel analog Output) 3.1 Terminal Layout Terminal Layout The terminals of 4DA-ADP are arranged as follows: Signal Application External power Grounding terminal Channel 1 analog output COM1 Channel 2 analog output COM2 Channel 3 analog output COM3...
Page 150 Series PLC User's Manual - Analog Control Edition 3 Wiring -4DA-ADP (4-channel analog Output) 3.2 Applicable Cable and Terminal Tightening Torque Applicable Cable and Terminal Tightening Torque To connect to the desired unit, use a cable having a conductor(s) of size AWG22 to 20. To use a stranded cable, peel the cover off the cable, and then twist the core before connection.
Page 151 Series PLC User's Manual - Analog Control Edition 3 Wiring -4DA-ADP (4-channel analog Output) 3.3 Power Supply Line Power Supply Line Connect the 24V DC power supply line of 4DA-ADP to the 24+ and 24- terminals of the terminal block. 3.3.1 To Connect to the FX Series PLC...
Page 152: Analog Output Line
Series PLC User's Manual - Analog Control Edition 3 Wiring -4DA-ADP (4-channel analog Output) 3.4 Analog Output Line Analog Output Line The analog output type, "voltage output" or "current output", can be selected for each channel. 4DA-ADP If voltage output is selected: Terminal block If current output is selected:...
Page 153: Programming
Series PLC User's Manual - Analog Control Edition 4 Programming -4DA-ADP (4-channel analog Output) 4.1 Writing of D/A Conversion Data Programming This chapter describes how to create programs that can output the analog data using 4DA-ADP. Writing of D/A Conversion Data 1) The input digital data will be converted into analog data and then output to terminal block.
Page 154: List Of Special Devices
Series PLC User's Manual - Analog Control Edition 4 Programming -4DA-ADP (4-channel analog Output) 4.2 List of Special Devices List of Special Devices If 4DA-ADP is connected, special devices will be assigned as shown in the following table: R: Read / W: Write Device number Special Description...
Page 155: Output Holding Function Cancellation Setting
Series PLC User's Manual - Analog Control Edition 4 Programming -4DA-ADP (4-channel analog Output) 4.4 Output Holding Function Cancellation Setting Output Holding Function Cancellation Setting This setting can select the setting to hold the analog data output or to output the offset data (0V for voltage output mode, 4mA for current output mode) at stoppage of the PLC.
Page 156: Error Status
Series PLC User's Manual - Analog Control Edition 4 Programming -4DA-ADP (4-channel analog Output) 4.6 Error Status Error Status 1. Description of setting If an error is detected on 4DA-ADP, the error status data will be stored in the corresponding special data register.
Page 157: Model Code
Series PLC User's Manual - Analog Control Edition 4 Programming -4DA-ADP (4-channel analog Output) 4.7 Model Code Model Code Initial value: K2 Numeric data type: Decimal (K) 1. Description of setting When 4DA-ADP is connected, model code "2" is stored in the special data register. The following table shows the special data registers that store the model code: Description D8269...
Page 158: Changing Of Output Characteristics
Series PLC User's Manual - Analog Control Edition 5 Changing of Output Characteristics -4DA-ADP (4-channel analog Output) 5.1 Example: Changing of Voltage Output Characteristics Changing of Output Characteristics Use scaling instruction (SCL/FNC 259) of the FX Series PLC to change the output characteristics. →...
Page 159: Troubleshooting
Series PLC User's Manual - Analog Control Edition 6 Troubleshooting -4DA-ADP (4-channel analog Output) 6.1 PLC Version Number Check Troubleshooting This chapter describes the troubleshooting methods and error status. If analog data is not output, or if the proper analog value is not output, check the following items: •...
Page 160: Program Check
Check that the specified digital value is within the specified range. 2. EEPROM error (b4) 1) Description of error The adjustment data set in the EEPROM before delivery from our factory cannot be read out properly or is destroyed. 2) Remedy Please contact the nearest Mitsubishi Electric distributor office. D-22...
Page 161 This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.
Page 162 Series PLC User's Manual - Analog Control Edition -4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input)
Page 163: Outline
Series PLC User's Manual - Analog Control Edition 1 Outline -4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 1.1 Outline of Functions Outline This chapter describes the outline of FX -4AD-PT-ADP (referred to as PT-ADP). Outline of Functions -4AD-PT-ADP is an analog special adapter. Connect FX -4AD-PT-ADP to the FX Series PLC to load the temperature data from the 4-channel platinum resistance thermometer.
Page 164: Setup Procedure Before Starting Operation
Series PLC User's Manual - Analog Control Edition 1 Outline -4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 1.2 Setup Procedure Before Starting Operation Setup Procedure Before Starting Operation Before starting analog input using PT-ADP, follow the procedure below to set up the system: -4AD-PT-ADP Refer to Chapter 1.
Page 165: Connectable Plc And Its Version Number
100-240VAC 50/60Hz 40W OUT:30VDC/240VAC 2A(COS φ =1) SERIAL 570001 80M1 IND. CONT. EQ. MITSUBISHI ELECTRIC CORPORATION MADE IN JAPAN Control number Month (Example: 7 = July), 1 to 9 = January to September, X = October, Y = November, Z = December...
Page 166: Specifications
Series PLC User's Manual - Analog Control Edition 2 Specifications -4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 2.1 Generic Specifications Specifications This chapter describes the general, power supply, and performance specifications for PT-ADP. Generic Specifications Item Specifications Ambient 0 to 55°C (32 to 131°F) when operating and -25 to 75°C (-4 to 158°F) when stored temperature Relative 5 to 95%RH (no condensation) when operating...
Page 167: Power Supply Specifications
Series PLC User's Manual - Analog Control Edition 2 Specifications -4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 2.2 Power Supply Specifications Power Supply Specifications Items Specification A/D conversion circuit 24V DC +20% -15%, 50mA driving power (It is necessary to connect the 24V DC power supply to the terminal block.) 5V DC, 15mA Interface driving power (Since the internal power is supplied from the FX Series main unit, it is not...
Page 168: A/D Conversion Time
Series PLC User's Manual - Analog Control Edition 2 Specifications -4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 2.4 A/D Conversion Time A/D Conversion Time This section describes the A/D conversion time. 1. A/D conversion and special data register update timing A/D conversion is performed at every scan time of the PLC.
Page 169: Wiring
Series PLC User's Manual - Analog Control Edition 3 Wiring -4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 2.5 Temperature Measurement Wiring This chapter describes wiring of PT-ADP. Observe the following caution to wire PT-ADP. WIRING PRECAUTIONS • Make sure to cut off all phases of the power supply externally before starting the wiring work. Failure to do so may cause electric shock and damages to the product.
Page 170: Terminal Layout
Series PLC User's Manual - Analog Control Edition 3 Wiring -4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 3.1 Terminal Layout Terminal Layout The terminals of PT-ADP are arranged as follows: Signal Application External power Ground terminal Channel-1 platinum resistance thermometer sensor input Channel-2 platinum resistance thermometer...
Page 171: Applicable Cable And Terminal Tightening Torque
Series PLC User's Manual - Analog Control Edition 3 Wiring -4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 3.2 Applicable Cable and Terminal Tightening Torque Applicable Cable and Terminal Tightening Torque Use the power cable having a conductor(s) of size AWG22 to 20. To connect the platinum resistance thermometer sensor, use the cable supplied with the Pt100 platinum resistance thermometer or a twisted pair shielded cable.
Page 172: 3.3 Power Supply Line
Series PLC User's Manual - Analog Control Edition 3 Wiring -4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 3.3 Power Supply Line Power Supply Line Connect the 24V DC power supply line of PT-ADP to the 24+ and 24- terminals of the terminal block. 3.3.1 To connect to FX Series PLC...
Page 173: Selection Of Platinum Resistance Thermometer Sensor
Series PLC User's Manual - Analog Control Edition 3 Wiring -4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 3.4 Selection of Platinum Resistance Thermometer Sensor Selection of Platinum Resistance Thermometer Sensor Select the Pt100 3-wire platinum resistance thermometer sensor. This thermometer will not be affected by voltage drop in the wiring area, and will ensure accurate measurement.
Page 174: Programming
Series PLC User's Manual - Analog Control Edition 4 Programming -4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 4.1 Loading of A/D Conversion Data Programming This chapter describes how to create programs that can read out the analog data using PT-ADP. Loading of A/D Conversion Data 1) The input analog data will be converted into digital data and then stored in the special devices of the Series PLC.
Page 175: List Of Special Devices
Series PLC User's Manual - Analog Control Edition 4 Programming -4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 4.2 List of Special Devices List of Special Devices If PT-ADP is connected, special devices will be assigned as shown in the following table: R: Read / W: Write Device number Special...
Page 176: Temperature Measurement
Series PLC User's Manual - Analog Control Edition 4 Programming -4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 4.4 Temperature Measurement Temperature Measurement The temperature data input in PT-ADP will be stored in the special data registers. The special data registers that store the temperature data are shown in the following table: Special data register Description D8260...
Page 177: Number Of Averaging Time
Series PLC User's Manual - Analog Control Edition 4 Programming -4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 4.5 Number of Averaging Time Number of Averaging Time Setting range: 1 to 4095 Initial value: K1 Numeric data type: Decimal (K) If the number of averaging time is set for PT-ADP, the averaged temperature measurement data will be stored in the D8260 to D8263, D8270 to D8273, D8280 to D8283, and D8290 to D8293.
Page 178: Error Status
Series PLC User's Manual - Analog Control Edition 4 Programming -4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 4.6 Error Status Error Status If an error is detected on PT-ADP, the error status data will be stored in the corresponding special data register.
Page 179 Series PLC User's Manual - Analog Control Edition 4 Programming -4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 4.6 Error Status 2. Example of program D8268.0 Channel-1 output data set value error Y000 of the 1st adapter D8268.1 Channel-2 output data set value error Y001 of the 1st adapter D8268.2...
Page 180: Model Code
Series PLC User's Manual - Analog Control Edition 4 Programming -4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 4.7 Model Code Model Code Initial value: K20 Numeric data type: Decimal (K) When PT-ADP is connected, model code "20" will be stored in the special data register. The following table shows the special data registers that store the model code: Special data register Description...
Page 181: Troubleshooting
Series PLC User's Manual - Analog Control Edition 5 Troubleshooting -4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 5.1 PLC Version Number Check Troubleshooting This chapter describes the troubleshooting methods and error status. If the temperature measurement data is not input, or if the proper digital value is not input, check the following items: •...
Page 182: Program Check
The adjustment data set in the EEPROM before delivery from our factory cannot be read out properly or is destroyed. 2) Remedy Please contact the nearest Mitsubishi Electric distributor office. 3. Number of averaging time setting error (b5) 1) Description of error The number of averaging time set for one of the channels (channels 1 to 4) is outside the specified range: 1 to 4095.
Page 183 Check that the 24V DC power is properly supplied to PT-ADP. Also check that PT-ADP is correctly connected to the PLC. If the problem cannot be solved even after the above check, please contact the nearest Mitsubishi Electric distributor office.
Page 184 Series PLC User's Manual - Analog Control Edition 5 Troubleshooting -4AD-PT-ADP (4-channel Platinum Resistance Thermometer Data Input) 5.5 Error Status Check MEMO E-24...
Page 185: Fx 3U
This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.
Page 186: Fx -4Ad-Tc-Adp (4-Channel Thermocouple Data Input)
Series PLC User's Manual - Analog Control Edition -4AD-TC-ADP (4-channel Thermocouple Data Input)
Page 187: Outline
Series PLC User's Manual - Analog Control Edition 1 Outline -4AD-TC-ADP (4-channel Thermocouple Data Input) 1.1 Outline of Functions Outline This chapter describes the outline of FX -4AD-TC-ADP (referred to as TC-ADP). Outline of Functions -4AD-TC-ADP is an analog special adapter. Connect FX -4AD-TC-ADP to the FX Series PLC to load the data from the 4-channel thermocouple.
Page 188: Setup Procedure Before Starting Operation
Series PLC User's Manual - Analog Control Edition 1 Outline -4AD-TC-ADP (4-channel Thermocouple Data Input) 1.2 Setup Procedure Before Starting Operation Setup Procedure Before Starting Operation Before starting analog input using TC-ADP, follow the procedure below to set up the system: -4AD-TC-ADP Refer to Chapter 1.
Page 189: Connectable Plc And Its Version Number
100-240VAC 50/60Hz 40W OUT:30VDC/240VAC 2A(COS φ =1) SERIAL 570001 80M1 IND. CONT. EQ. MITSUBISHI ELECTRIC CORPORATION MADE IN JAPAN Control number Month (Example: 7 = July), 1 to 9 = January to September, X = October, Y = November, Z = December...
Page 190: Specifications
Series PLC User's Manual - Analog Control Edition 2 Specifications -4AD-TC-ADP (4-channel Thermocouple Data Input) 2.1 Generic Specifications Specifications This chapter describes the general, power supply, and performance specifications for TC-ADP. Generic Specifications Item Specifications Ambient temperature 0 to 55°C (32 to 131°F) when operating and -25 to 75°C (-4 to 158°F) when stored Relative humidity 5 to 95%RH (no condensation) when operating Compliant with EN 68-2-6...
Page 191: Performance Specifications
Series PLC User's Manual - Analog Control Edition 2 Specifications -4AD-TC-ADP (4-channel Thermocouple Data Input) 2.3 Performance Specifications Performance Specifications Specifications Item Centigrade ( ° C) Fahrenheit ( ° F) Thermocouple type K or J Input signal JIS C 1602-1995 -100 °...
Page 192: Temperature Measurement
Series PLC User's Manual - Analog Control Edition 2 Specifications -4AD-TC-ADP (4-channel Thermocouple Data Input) 2.4 A/D Conversion Time A/D Conversion Time This section describes the A/D conversion time. 1. A/D conversion and special data register update timing A/D conversion is performed at every arithmetic operation of the PLC. During execution of END instruction, the PLC performs A/D conversion, reads out the A/D converted data, and then writes the data in the special data registers.
Page 193: Wiring
Series PLC User's Manual - Analog Control Edition 3 Wiring -4AD-TC-ADP (4-channel Thermocouple Data Input) 2.5 Temperature Measurement Wiring This chapter describes wiring of TC-ADP. Observe the following caution to wire TC-ADP. WIRING PRECAUTIONS • Make sure to cut off all phases of the power supply externally before starting the wiring work. Failure to do so may cause electric shock and damages to the product.
Page 194: Terminal Layout
Series PLC User's Manual - Analog Control Edition 3 Wiring -4AD-TC-ADP (4-channel Thermocouple Data Input) 3.1 Terminal Layout Terminal Layout The terminals of TC-ADP are arranged as follows: Signal Application External power Ground terminal • Unused (Do not connect any lines.) •...
Page 195: Applicable Cable And Terminal Tightening Torque
Series PLC User's Manual - Analog Control Edition 3 Wiring -4AD-TC-ADP (4-channel Thermocouple Data Input) 3.2 Applicable Cable and Terminal Tightening Torque Applicable Cable and Terminal Tightening Torque To connect to the desired unit, use a cable having a conductor(s) of size AWG22 to 20. To use a stranded cable, peel the cover off the cable, and then twist the core before connection.
Page 196: Power Supply Line
Series PLC User's Manual - Analog Control Edition 3 Wiring -4AD-TC-ADP (4-channel Thermocouple Data Input) 3.3 Power Supply Line Power Supply Line Connect the 24V DC power supply line of TC-ADP to the 24+ and 24- terminals of the terminal block. 3.3.1 To connect to FX Series PLC...
Page 197: Selection Of Thermocouple
Series PLC User's Manual - Analog Control Edition 3 Wiring -4AD-TC-ADP (4-channel Thermocouple Data Input) 3.4 Selection of Thermocouple Selection of Thermocouple 3.4.1 Thermocouple type • There are 2 types of thermocouples: type K and type J. Select the desired type. However, be sure to connect the same type of thermocouple to all the channels.
Page 198: Wiring Of Thermocouple Type J
Series PLC User's Manual - Analog Control Edition 3 Wiring -4AD-TC-ADP (4-channel Thermocouple Data Input) 3.6 Caution Regarding Wiring 3.5.2 Wiring of thermocouple type J Terminal block TC-ADP type J Temperature type J compensating circuit Thermocouple Compensating type J lead wire 3kΩ...
Page 199: Programming
Series PLC User's Manual - Analog Control Edition 4 Programming -4AD-TC-ADP (4-channel Thermocouple Data Input) 4.1 Loading of A/D Conversion Data Programming This chapter describes how to create programs that can read out the analog data using TC-ADP. Loading of A/D Conversion Data 1) The input analog data will be converted into digital data and then stored in the special devices of the Series PLC.
Page 200: List Of Special Devices
Series PLC User's Manual - Analog Control Edition 4 Programming -4AD-TC-ADP (4-channel Thermocouple Data Input) 4.2 List of Special Devices List of Special Devices If TC-ADP is connected, special devices will be assigned as shown in the following table: R: Read / W: Write Device number Special Description...
Page 201: Selection Of Type K Or J
Series PLC User's Manual - Analog Control Edition 4 Programming -4AD-TC-ADP (4-channel Thermocouple Data Input) 4.4 Selection of Type K or J Selection of Type K or J Turn on the type J or off the type K selection special auxiliary relay to select the thermocouple type J or K for TC-ADP.
Page 202: Number Of Averaging Time
Series PLC User's Manual - Analog Control Edition 4 Programming -4AD-TC-ADP (4-channel Thermocouple Data Input) 4.6 Number of Averaging Time Number of Averaging Time Setting range: 1 to 4095 Initial value: K64 Numeric data type: Decimal (K) If the number of averaging time is set for TC-ADP, the averaged temperature measurement data will be stored in the D8260 to D8263, D8270 to D8273, D8280 to D8283, and D8290 to D8293.
Page 203: Error Status
Series PLC User's Manual - Analog Control Edition 4 Programming -4AD-TC-ADP (4-channel Thermocouple Data Input) 4.7 Error Status Error Status If an error is detected on TC-ADP, the error status data will be stored in the corresponding special data register. The following table shows the special data registers that store the error status data: Special data register Description...
Page 204 Series PLC User's Manual - Analog Control Edition 4 Programming -4AD-TC-ADP (4-channel Thermocouple Data Input) 4.7 Error Status 2. Example of program D8268.0 Channel-1 output data set value error Y000 of the 1st adapter D8268.1 Channel-2 output data set value of the Y001 1st adapter D8268.2...
Page 205: Model Code
Series PLC User's Manual - Analog Control Edition 4 Programming -4AD-TC-ADP (4-channel Thermocouple Data Input) 4.8 Model Code Model Code Initial value: K10 Numeric data type: Decimal (K) When TC-ADP is connected, model code "10" will be stored in the special data register. The following table shows the special data registers that store the model code: Special data register Description...
Page 206: Troubleshooting
Series PLC User's Manual - Analog Control Edition 5 Troubleshooting -4AD-TC-ADP (4-channel Thermocouple Data Input) 5.1 PLC Version Number Check Troubleshooting This chapter describes the troubleshooting methods and error status. If the temperature measurement data is not input, or if the proper digital value is not input, check the following items: •...
Page 207: Program Check
1) Description of error The adjustment data set in the EEPROM before delivery from our factory is unreadable or is destroyed. 2) Remedy Please contact the nearest Mitsubishi Electric distributor office. 3. Number of averaging time setting error (b5) 1) Description of error The number of averaging time set for one of the channels (channels 1 to 4) is outside the specified range: 1 to 4095.
Page 208 Check that the 24V DC power is properly supplied to TC-ADP. Also check that TC-ADP is correctly connected to the PLC. If the problem cannot be solved even after the above check, please contact the nearest Mitsubishi Electric distributor office.
Page 209 This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.
Page 210 Series PLC User's Manual - Analog Control Edition PID Instruction (FNC 88)
Page 211: Outline Of Function
Series PLC User's Manual - Analog Control Edition 1 Outline PID Instruction (FNC 88) 1.1 Outline of function Outline This chapter describes the outline of PID instruction (FNC88) for the FX Series PLC. Outline of function PID instruction orders the system to calculate the output (MV) value from the measurement (PV) value so that combining the P (proportional) action, I (integral) action, and D (derivative) action can obtain the target (SV) value.
Page 212: Basic Operation Expressions In Pid Instruction (Reference
Series PLC User's Manual - Analog Control Edition 1 Outline PID Instruction (FNC 88) 1.2 Basic Operation Expressions in PID Instruction (Reference) Basic Operation Expressions in PID Instruction (Reference) PID instruction executes PID operation using the speed type or measured value differential type operation expression.
Page 213: How To Use Pid Instruction
Series PLC User's Manual - Analog Control Edition 2 How to Use PID Instruction PID Instruction (FNC 88) 2.1 Explanation of function and operation How to Use PID Instruction 1. Instruction format 16-bit 32-bit FNC 88 Mnemonic Operation Condition Mnemonic Operation Condition lnstruction lnstruction Continuous...
Page 214: Relationship Between Parameter Setting And Auto Tuning
Series PLC User's Manual - Analog Control Edition 2 How to Use PID Instruction PID Instruction (FNC 88) 2.2 Relationship Between Parameter Setting and Auto Tuning Explanation of set items Occupied Set item Description points • The target value (SV) is set. •...
Page 215: Parameter
Series PLC User's Manual - Analog Control Edition 3 Parameter PID Instruction (FNC 88) 3.1 Parameter List: (S3) to (S3) + 28 Parameter This chapter describes various parameters of PID instruction. Parameter List: (S3) to (S3) + 28 Set item Setting Remarks Reference...
Page 216 Series PLC User's Manual - Analog Control Edition 3 Parameter PID Instruction (FNC 88) 3.1 Parameter List: (S3) to (S3) + 28 Set item Setting Remarks Reference It is valid when operation direction Input variation (incremental) 0 to 32767 alarm set value (ACT) (bit 1 of +1) is "1".
Page 217: Details Of Parameters
Series PLC User's Manual - Analog Control Edition 3 Parameter PID Instruction (FNC 88) 3.2 Details of Parameters Details of Parameters 3.2.1 Sampling time (T ): (S3) Setting range: 1 to 32767 [ms] Set the cycle time (ms) for the PID operation. •...
Page 218: Operation Setting (Act):(S3)+1
Series PLC User's Manual - Analog Control Edition 3 Parameter PID Instruction (FNC 88) 3.2 Details of Parameters 3.2.2 Operation setting (ACT):(S3)+1 Setting range: OFF = forward operation, ON = backward operation 1. Forward operation or backward operation: +1, bit 0 Select the PID control direction (forward or backward).
Page 219 Series PLC User's Manual - Analog Control Edition 3 Parameter PID Instruction (FNC 88) 3.2 Details of Parameters 2. Alarm setting (for input variation and output variation): +1, bit 1 and bit 2 Setting range: OFF, ON The input variation and output variation can be checked arbitrarily. The check result can be seen in +24.
Page 220: Input Filter (Α): (S3)+2
Series PLC User's Manual - Analog Control Edition 3 Parameter PID Instruction (FNC 88) 3.2 Details of Parameters 3.2.3 Input filter (α): (S3)+2 Setting range: 0 to 99[%] PID control: Proportional operation, integral operation and differential operation The input filter (α) is a software filter to reduce the fluctuation of the measured value (PV) caused by noise. By setting this time constant of the filter according to the control target characteristics and noise level, the effect of noise can be reduced.
Page 221 Series PLC User's Manual - Analog Control Edition 3 Parameter PID Instruction (FNC 88) 3.2 Details of Parameters 3.2.4 Proportional gain (K ): (S3)+3 Setting range: 1 to 32767[%] PID control: Proportional operation In the proportional operation, the output (MV) increases in proportion to the deviation (difference between the target value (SV) and the measured value (PV)).
Page 222 Series PLC User's Manual - Analog Control Edition 3 Parameter PID Instruction (FNC 88) 3.2 Details of Parameters Example 1: PI operation in heating (backward operation) Measured value in PI operation Measured value in proportional operation Target value (PV) Integral time (T 0 <...
Page 223 Series PLC User's Manual - Analog Control Edition 3 Parameter PID Instruction (FNC 88) 3.2 Details of Parameters 3.2.6 Differential gain (K ): (S3)+5 Setting range: 0 to 100[%] PID control: Differential operation The filter is applied on the output given by the differential operation. Only the differential operation is affected by the differential gain (K •...
Page 224 Series PLC User's Manual - Analog Control Edition 3 Parameter PID Instruction (FNC 88) 3.2 Details of Parameters Example 1: PID operation in heating (backward operation) Changes caused by disturbance (PID operation) Target value (PV) PI operation (without differential operation) (PID operation) (PID operation) >...
Page 225: Alarm Output Flag: (S3)+24
Series PLC User's Manual - Analog Control Edition 3 Parameter PID Instruction (FNC 88) 3.2 Details of Parameters 3.2.8 Alarm output flag: (S3)+24 When the input variation [ +1, bit 1] is set to 1 Variation Time Sampling time (TS) Alarm flag bit0 bit1...
Page 226: Auto Tuning
Series PLC User's Manual - Analog Control Edition 4 Auto Tuning PID Instruction (FNC 88) 4.1 Limit Cycle Method Auto Tuning This chapter describes the auto-tuning function of PID instruction. The auto-tuning function will automatically set the important constants, such as the proportional gain and the integral time, to ensure optimum PID control.
Page 227: Auto Tuning Procedure
Series PLC User's Manual - Analog Control Edition 4 Auto Tuning PID Instruction (FNC 88) 4.1 Limit Cycle Method 4.1.2 Auto tuning procedure Setting the forward or backward operation Set the operation direction flag (bit 0) in the operation setting parameter (ACT) Selecting the auto tuning method (limit cycle method) Set to ON the auto tuning method (bit 6) in the operation setting parameter (ACT) (When bit 6 is set to OFF, the step response method is selected.)
Page 228: Reference: How To Obtain Three Constants In Pid Control (Limit Cycle Method
Series PLC User's Manual - Analog Control Edition 4 Auto Tuning PID Instruction (FNC 88) 4.1 Limit Cycle Method 4.1.3 Reference: How to obtain three constants in PID control (limit cycle method) For acquiring satisfactory control results in PID control, it is necessary to obtain the optimal value of each constant (parameter) suitable to the control target.
Page 229: Step Response Method
Series PLC User's Manual - Analog Control Edition 4 Auto Tuning PID Instruction (FNC 88) 4.2 Step Response Method Step Response Method 4.2.1 Parameters to be set by auto-tuning (step response method) Parameter Setting position Parameter Setting position Operation setting (ACT) Integral time (T +1, bit 0 (operation direction) Proportional gain (K...
Page 230: Reference: How To Obtain Three Constants In Pid Control (Step Response Method
Series PLC User's Manual - Analog Control Edition 4 Auto Tuning PID Instruction (FNC 88) 4.3 Cautions on Auto Tuning Execution 4.2.3 Reference: How to obtain three constants in PID control (step response method) For acquiring satisfactory control results in PID control, it is necessary to obtain the optimal value of each constant (parameter) suitable to the control target.
Page 231: Example Of Practical Programs (For Step Response Method
Series PLC User's Manual - Analog Control Edition 5 Example of Practical Programs (for Step Response Method) PID Instruction (FNC 88) 5.1 Example: System and operation Example of Practical Programs (for Step Response Method) The following is an example of a program for the operation application system shown below. Example: System and operation System configuration Temperature sensor...
Page 232: Program Example Of Auto Tuning (Step Response Method) And Pid Control
Series PLC User's Manual - Analog Control Edition 5 Example of Practical Programs (for Step Response Method) PID Instruction (FNC 88) 5.2 Program example of auto tuning (step response method) and PID control Program example of auto tuning (step response method) and PID control Initial pulse M8002 FNC 12...
Page 233 Series PLC User's Manual - Analog Control Edition 5 Example of Practical Programs (for Step Response Method) PID Instruction (FNC 88) 5.2 Program example of auto tuning (step response method) and PID control Auto tuning ON flag Auto tuning operation is FNC 12 D511 K2M10...
Page 234 Series PLC User's Manual - Analog Control Edition 5 Example of Practical Programs (for Step Response Method) PID Instruction (FNC 88) 5.3 Program example of auto tuning (step response method) Program example of auto tuning (step response method) Auto tuning is started. X010 FNC 12 The target value is set (to 50°C).
Page 235: Program Example Of Auto Tuning (Step Response Method
Series PLC User's Manual - Analog Control Edition 5 Example of Practical Programs (for Step Response Method) PID Instruction (FNC 88) 5.3 Program example of auto tuning (step response method) PID operation Heater operation cycle timer T246 (2 sec) K2000 T246 The heater operation cycle timer T246...
Page 236: Troubleshooting
Series PLC User's Manual - Analog Control Edition 6 Troubleshooting PID Instruction (FNC 88) 6.1 Error Codes Troubleshooting Error Codes When an error occurs in the set value of a control parameter or the data acquired during the PID operation, the operation error flag M8067 turns ON, and a corresponding error code is stored in D8067.
Page 237 Series PLC User's Manual - Analog Control Edition 6 Troubleshooting PID Instruction (FNC 88) 6.1 Error Codes Error Error description Action code <Auto tuning is finished. → PID operation is not started.> Because the set value fluctuated during auto tuning, auto tuning <Step response method>...
Page 238 Series PLC User's Manual - Analog Control Edition 6 Troubleshooting PID Instruction (FNC 88) 6.1 Error Codes MEMO G-30...
Page 239: Warranty
Any other failure found not to be the responsibility controller range of applications. of Mitsubishi or that admitted not to be so by the However, in certain cases, some applications may be user.
Page 240: Revised History
Series PLC User's Manual - Analog Control Edition Revised History Revised History Date Revision Discription 7/2005 First Edition...
Page 242 USER'S MANUAL - Analog Control Edition SERIES PROGRAMMABLE CONTROLLERS HEAD OFFICE: MITSUBISHI DENKI BLDG MARUNOUCHI TOKYO 100-8310 HIMEJI WORKS: 840, CHIYODA CHO, HIMEJI, JAPAN FX3U-U-ANALOG-E MODEL 09R619 MODEL CODE JY997D16701A Effective July 2005 (MEE) Specifications are subject to change without notice.

This manual is also suitable for:

Melsec-f fx3uc series Melsec-f fx3u-4ad-pt-adp Melsec-f fx3u-4ad-tc-adp Melsec-f fx3u-4ad-adp Melsec-f fx3u-4ad Melsec-f fx3u-4da-adp

Mitsubishi MELSEC-F FX3U Series User Manual

Safety Precautions

Introduction

Description of Analog Products

System Configuration Drawings of Analog Products

Comparison of Performance Specifications

Manual Introduction (Types, Contents, and Obtainment

Generic Names and Abbreviations in this Manual

Outline

Specifications

Wiring

Analog Data Reading

Buffer Memory (BFM

Changing of Input Characteristics

Changing Input Characteristics

Examples of Practical Programs

Troubleshooting

Outline

Specifications

Wiring

Programming

Changing of Output Characteristics

Troubleshooting

Outline

Specifications

Wiring

Programming

Troubleshooting

Outline

Specifications

Wiring

Programming

Troubleshooting

1 Outline

How to Use PID Instruction

Parameter

Auto Tuning

Example of Practical Programs (for Step Response Method

Troubleshooting

Warranty

Revised History

Quick Links

Troubleshooting

Related Manuals for Mitsubishi MELSEC-F FX3U Series

Summary of Contents for Mitsubishi MELSEC-F FX3U Series