Contents

PX Developer Version 1Programming Manual(1/2)
- SAFETY PRECAUTIONS
- CONDITIONS OF USE FOR THE PRODUCT
- REVISIONS
- INTRODUCTION
- CONTENTS
- MANUALS
- HOW TO USE THIS MANUAL
- GENERIC TERMS, ABBREVIATIONS, AND TERMS
- 1 OVERVIEW
  - 1.1 Features
  - 1.2 Product Configuration
  - 1.3 Engineering Flow
    - 1.3.1 Programming Procedure of FBD Program
    - 1.3.2 Monitor Procedure of DDC Processing
- 2 PROGRAMMING SPECIFICATION
  - 2.1 FBD Program
  - 2.2 Configuration of FBD Program
    - 2.2.1 Program Organization Units
    - 2.2.2 Definition of POU Interface
    - 2.2.3 Definition of POU Processing Contents
    - 2.2.4 Relation with GX application
    - 2.2.5 Compiling FBD Program
    - 2.2.6 When Power Supply Is OFF -> ON or Doing the Reset Operation
  - 2.3 Variable
    - 2.3.1 Local Variable and Global Variable
  - 2.4 Elementary Data Type
  - 2.5 Structure Type
  - 2.6 Constant
    - 2.6.1 Constant Format
    - 2.6.2 Constant Data Type
  - 2.7 Function
    - 2.7.1 Function
    - 2.7.2 Overload Function
    - 2.7.3 Input Pins Changeable Function
    - 2.7.4 Function Execution Control (Function with EN/ENO Pins)
  - 2.8 FB
    - 2.8.1 FB
    - 2.8.2 Recursively Call
  - 2.9 Inline ST
    - 2.9.1 Inline ST
    - 2.9.2 Data Exchange with FBD Program
    - 2.9.3 Inline ST Program Writing
    - 2.9.4 Operator
    - 2.9.5 Statement
    - 2.9.6 Function
    - 2.9.7 Comment
  - 2.10 Tag
    - 2.10.1 Overview of Tag
    - 2.10.2 Tag FB
    - 2.10.3 Tag Type
    - 2.10.4 User-defined Tag FB and Tag Access FB
    - 2.10.5 Initial Setting of Tag Data and Operation Constant
  - 2.11 Module FB
    - 2.11.1 Requirements to Use Module FB
    - 2.11.2 Access to MELSECNET/H Remote I/O Station
  - 2.12 Execution of FBD Program
    - 2.12.1 Execution Type and Priority/Phase of Program
    - 2.12.2 Setting of FBD Sheet Execution Conditions
    - 2.12.3 Executing Order of FBD Parts
  - 2.13 Identifier and Reserved Words
  - 2.14 Manufacturer Library
  - 2.15 Precautions When Using GX application
    - 2.15.1 GX application/PX Developer Version
    - 2.15.2 PLC Parameters
    - 2.15.3 Ladder Programming
    - 2.15.4 Redundant Parameters
- 3 ABOUT COMPREHENDING FUNCTION PARTS AND FB PARTS
- 4 GENERAL FUNCTION
  - 4.1 Type Conversion Function
    - 4.1.1 INT/DINT Type -> REAL Type Conversion (INT_TO_REAL(_E), DINT_TO_REAL(_E))
    - 4.1.2 INT Type -> DINT Type Conversion INT_TO_DINT(_E))
    - 4.1.3 DINT Type -> INT Type Conversion (DINT_TO_INT(_E))
    - 4.1.4 INT/DINT Type -> BCD Type Conversion (INT_TO_BCD(_E), DINT_TO_BCD(_E))
    - 4.1.5 INT/DINT Type -> WORD Type Conversion (INT_TO_WORD(_E),INT_TO_WORD(_E))
    - 4.1.6 INT/DINT Type -> DWORD Type Conversion (INT_TO_DWORD(_E),DINT_TO_DWORD(_E))
    - 4.1.7 INT/DINT Type -> BOOL Type Conversion (INT_TO_BOOL(_E),DINT_TO_BOOL(_E))
    - 4.1.8 REAL Type -> INT/DINT Type Conversion (REAL_TO_INT(_E), REAL_TO_DINT(_E))
    - 4.1.9 BCD Type -> INT/DINT Type Conversion (BCD_TO_INT(_E), BCD_TO_DINT(_E))
    - 4.1.10 WORD Type -> INT/DINT Type Conversion (WORD_TO_INT(_E),WORD_TO_DINT(_E))
    - 4.1.11 WORD/DWORD Type -> BOOL Type Conversion (WORD_TO_BOOL(_E),DWORD_TO_BOOL(_E))
    - 4.1.12 DWORD Type -> INT/DINT Type Conversion (DWORD_TO_INT(_E),DWORD_TO_DINT(_E))
    - 4.1.13 WORD Type -> DWORD Type Conversion (WORD_TO_DWORD(_E))
    - 4.1.14 DWORD Type -> WORD Type Conversion (DWORD_TO_WORD(_E))
    - 4.1.15 INT/DINT Type -> STRING Type Conversion (INT_TO_STRING(_E),DINT_TO_STRING(_E))
    - 4.1.16 REAL Type -> STRING Type (Exponent Form) Conversion (REAL_TO_STRING(_E))
    - 4.1.17 REAL Type -> STRING Type (Decimal Point Form) Conversion(REAL_TO_STRING_EX(_E))
    - 4.1.18 STRING Type -> INT/DINT Type Conversion (STRING_TO_INT(_E),STRING_TO_DINT(_E))
    - 4.1.19 STRING Type -> REAL Type Conversion (STRING_TO_REAL(_E))
    - 4.1.20 BOOL Type -> INT/DINT Type Conversion (BOOL_TO_INT(_E),BOOL_TO_DINT(_E))
    - 4.1.21 BOOL Type -> WORD/DWORD Type Conversion (BOOL_TO_WORD(_E),BOOL_TO_DWORD(_E))
  - 4.2 Numerical Operation Function
    - 4.2.1 Absolute Value (ABS(_E))
    - 4.2.2 Square Root (SQRT(_E))
    - 4.2.3 Natural Logarithm/Common Logarithm (LN(_E), LOG(_E))
    - 4.2.4 Natural Exponential (EXP(_E))
    - 4.2.5 SIN/COS/TAN Operation (SIN(_E), COS(_E), TAN(_E))
    - 4.2.6 ASIN/ACOS/ATAN Operation (ASIN(_E), ACOS(_E), ATAN(_E))
    - 4.2.7 Sign Reversal (NEG(_E)_)
  - 4.3 Arithmetic Operation Function
    - 4.3.1 Addition (ADD(_E))
    - 4.3.2 Multiplication (MUL(_E))
    - 4.3.3 Subtraction (SUB(_E))
    - 4.3.4 Division (DIV(_E))
    - 4.3.5 Modulus Operation (MOD(_E))
    - 4.3.6 Exponentiation (POW(_E)_)
    - 4.3.7 Transfer (MOVE_E_)
  - 4.4 Bit-string Function
    - 4.4.1 Shift Left, Shift Right (SHL(_E), SHR(_E))
    - 4.4.2 Rotate Left, Rotate Right (ROL(_E), ROR(_E))
  - 4.5 Logical Operation Function
    - 4.5.1 AND, OR, XOR and NOT (AND(_E), OR(_E), XOR(_E), NOT(_E))
  - 4.6 Selection Function
    - 4.6.1 Input Value Selection (SEL(_E))
    - 4.6.2 Maximum/Minimum Value Selection (MAX(_E), MIN(_E))
    - 4.6.3 High/Low Limit Control (LIMIT(_E))
    - 4.6.4 Multiplexer (MUX(_E))
  - 4.7 Comparison Function
    - 4.7.1 Comparison (>(_E), > =(_E), =(_E), < =(_E), <(_E), <>(_E))
  - 4.8 Character String Function
    - 4.8.1 String Length (LEN(_E))
    - 4.8.2 Leftmost/Rightmost Characters (LEFT(_E), RIGHT(_E))
    - 4.8.3 Middle Characters (MID(_E))
    - 4.8.4 Concatenation (CONCAT(_E))
    - 4.8.5 Inserting Characters (INSERT(_E))
    - 4.8.6 Deleting Substring (DELETE(_E))
    - 4.8.7 Replacing Characters (REPLACE(_E))
    - 4.8.8 Finding Characters (FIND(_E))
  - 4.9 Helper Function
    - 4.9.1 WORD -> 16BOOL Unbinding (UNBIND(_E))
    - 4.9.2 16 BOOL -> WORD/DWORD (BIND(_E))
    - 4.9.3 2WORD -> DWORD (MAKE_DWORD(_E))
    - 4.9.4 High-order/Low-order Output of DWORD Type Data (HI_WORD(_E),LO_WORD(_E))
    - 4.9.5 Input Pins Connection Status Acquisition (IS_CONNECTED(_E)_)
  - 4.10 Ladder Program Control Function
    - 4.10.1 Sub-routine Program Call (DINT/REAL Type Argument) (CALL_DINT(_E),CALL_REAL(_E))
    - 4.10.2 Program Scan Execution Registration (PSCAN(_E))
    - 4.10.3 Program Standby Instruction (PSTOP(_E))
    - 4.10.4 Program Output Standby Instruction (POFF(_E))
    - 4.10.5 Program Low-speed Execution Registration (PLOW(_E))
- 5 GENERAL FB
  - 5.1 Bistable FB
    - 5.1.1 Set-Dominant Flip-Flop (SR)
    - 5.1.2 Reset-Dominant Flip-Flop (RS)
    - 5.1.3 Latch FB (BOOL Type) (LATCH_BOOL)
    - 5.1.4 Latch FB (REAL Type) (LATCH_REAL)
    - 5.1.5 Latch FB (WORD Type) (LATCH_WORD)
    - 5.1.6 Latch FB (DWORD Type) (LATCH_DWORD)
  - 5.2 Edge Detection FB
    - 5.2.1 Rising Edge Detector (R_TRIG)
    - 5.2.2 Falling Edge Detector (F_TRIG)
    - 5.2.3 Edge Detection Input (EDGE_CHECK)
  - 5.3 Counter FB
    - 5.3.1 Up-counter (CTU)
    - 5.3.2 Down-counter (CTD)
    - 5.3.3 Up-down-counter (CTUD)
  - 5.4 Timer FB
    - 5.4.1 Pulse Timer (High-speed Timer) (TP_HIGH)
    - 5.4.2 Pulse Timer (Low-speed Timer) (TP_LOW)
    - 5.4.3 ON Delay Timer (High-speed Timer) (TON_HIGH)
    - 5.4.4 ON Delay Timer (Low-speed Timer) (TON_LOW)
    - 5.4.5 OFF Delay Timer (High-speed Timer) (TOF_HIGH)
    - 5.4.6 OFF Delay Timer (Low-speed Timer) (TOF_LOW)
  - 5.5 Communication Control FB
    - 5.5.1 Sending Data to PLC CPUs of Other Stations (SEND)
    - 5.5.2 Receiving Data from PLC CPUs of Other Stations (RECV)
- 6 PROCESS FUNCTION
  - 6.1 Analog Value Selection and Average Value Function
    - 6.1.1 High Selector (P_HS (_E))
    - 6.1.2 Low Selector (P_LS (_E))
    - 6.1.3 Middle Value Selection (P_MID (_E))
    - 6.1.4 Average Value (P_AVE (_E))
    - 6.1.5 Absolute Value (P_ABS (_E))
- 7 PROCESS FB_GENERAL PROCESS FB
  - 7.1 General Process FB_Correction Operation FB
    - 7.1.1 Function Generator (P_FG)
    - 7.1.2 Inverse Function Generator (P_IFG)
    - 7.1.3 Standard Filter (Moving Average) (P_FLT)
    - 7.1.4 Engineering Value Conversion (P_ENG)
    - 7.1.5 Inverse Engineering Value Conversion (P_IENG)
    - 7.1.6 Temperature/Pressure Correction (P_TPC)
    - 7.1.7 Summation (P_SUM)
    - 7.1.8 Summation (Internal Integer Integration) (P_SUM2_)
    - 7.1.9 Range Conversion (P_RANGE_)
  - 7.2 General Process FB_Arithmetic Operation FB
    - 7.2.1 Addition (With Coefficient) (P_ADD)
    - 7.2.2 Subtraction (With Coefficient) (P_SUB)
    - 7.2.3 Multiplication (With Coefficient) (P_MUL)
    - 7.2.4 Division (With Coefficient) (P_DIV)
    - 7.2.5 Square Root (With Coefficient) (P_SQR)
  - 7.3 General Process FB_Comparison Operation FB
    - 7.3.1 Compare Greater Than (With Setting Value) (P_>)
    - 7.3.2 Compare Less Than (With Setting Value) (P_ <)
    - 7.3.3 Compare Equal Than (With Setting Value) (P_=)
    - 7.3.4 Compare Greater Or Equal (With Setting Value) (P_>=)
    - 7.3.5 Compare Less Or Equal (With Setting Value) (P_<=)
  - 7.4 General Process FB_Control Operation FB
    - 7.4.1 Lead-Lag (P_LLAG)
    - 7.4.2 Integral (P_I)
    - 7.4.3 Derivative (P_D)
    - 7.4.4 Dead Time (P_DED)
    - 7.4.5 High/Low Limiter (P_LIMT)
    - 7.4.6 Variation Rate Limiter1 (P_VLMT1)
    - 7.4.7 Variation Rate Limiter2 (P_VLMT2)
    - 7.4.8 Dead Band (P_DBND)
    - 7.4.9 Bumpless Transfer (P_BUMP)
    - 7.4.10 Analog Memory (P_AMR)
    - 7.4.11 8 Points Time Proportional Output (P_DUTY_8PT_)
- INDEX
- WARRANTY
PX Developer Version 1Programming Manual(2/2)
- SAFETY PRECAUTIONS
- CONDITIONS OF USE FOR THE PRODUCT
- REVISIONS
- INTRODUCTION
- CONTENTS
- MANUALS
- HOW TO USE THIS MANUAL
- GENERIC TERMS, ABBREVIATIONS, AND TERMS
- 8 PROCESS FB_TAG ACCESS FB
  - 8.1 Tag Access FB_I/O Control Operation FB
    - 8.1.1 Analog Input Processing (P_IN)
    - 8.1.2 Output Processing-1 with Mode Switching (With Input Addition) (P_OUT1)
    - 8.1.3 Output Processing-2 with Mode Switching (Without Input Addition) (P_OUT2)
    - 8.1.4 Output Processing-3 with Mode Switching (With Input Addition and Compensation)(P_OUT3_)
    - 8.1.5 Manual Output (P_MOUT)
    - 8.1.6 Time Proportioning Output (P_DUTY)
    - 8.1.7 Pulse Integration (P_PSUM)
    - 8.1.8 Batch Counter (P_BC)
    - 8.1.9 Manual Setter (P_MSET_)
  - 8.2 Tag Access FB _ Loop Control Operation FB
    - 8.2.1 Ratio Control (With Tracking to primary loop) (P_R_T)
    - 8.2.2 Ratio Control (Without Tracking to primary loop) (P_R)
    - 8.2.3 Velocity Type PID Control (With Tracking to primary loop) (P_PID_T)
    - 8.2.4 Velocity Type PID Control (Without Tracking to primary loop) (P_PID)
    - 8.2.5 2-Degree-of-Freedom PID Control (With Tracking to primary loop) (P_2PID_T)
    - 8.2.6 2-Degree-of-Freedom PID Control (Without Tracking to primary loop) (P_2PID)
    - 8.2.7 2-Degree-of-Freedom Advanced PID Control (With Tracking to primary loop)(P_2PIDH_T_)
    - 8.2.8 2-Degree-of-Freedom Advanced PID Control (Without Tracking to primary loop)(P_2PIDH_)
    - 8.2.9 Position Type PID Control (With Tracking to primary loop, Without Tracking from secondary loop) (P_PIDP_T)
    - 8.2.10 Position Type PID Control (Without Tracking to primary loop, Without Tracking from secondary loop) (P_PIDP)
    - 8.2.11 Position Type PID Control (With Tracking to primary loop, With Tracking from secondary loop) (P_PIDP_EX_T_)
    - 8.2.12 Position Type PID Control (Without Tracking to primary loop, With Tracking from secondary loop) (P_PIDP_EX_)
    - 8.2.13 Sample PI Control (With Tracking to primary loop) (P_SPI_T)
    - 8.2.14 Sample PI Control (Without Tracking to primary loop) (P_SPI)
    - 8.2.15 I-PD Control (With Tracking to primary loop) (P_IPD_T)
    - 8.2.16 I-PD Control (Without Tracking to primary loop) (P_IPD)
    - 8.2.17 Blend PI Control (With Tracking to primary loop) (P_BPI_T)
    - 8.2.18 Blend PI Control (Without Tracking to primary loop) (P_BPI)
    - 8.2.19 High/Low Limit Alarm Check (P_PHPL)
    - 8.2.20 2 Position ON/OFF (With Tracking to primary loop) (P_ONF2_T)
    - 8.2.21 2 Position ON/OFF (Without Tracking to primary loop) (P_ONF2)
    - 8.2.22 3 Position ON/OFF (With Tracking to primary loop) (P_ONF3_T)
    - 8.2.23 3 Position ON/OFF (Without Tracking to primary loop) (P_ONF3)
    - 8.2.24 Program Setter (P_PGS)
    - 8.2.25 Multi-Point Program Setter (P_PGS2_)
    - 8.2.26 Loop Selector (Without Tracking to primary loop) (P_SEL)
    - 8.2.27 Loop Selector (With Tracking to primary loop) (P_SEL_T1)
    - 8.2.28 Loop Selector (With Tracking to primary loop) (P_SEL_T2)
    - 8.2.29 Loop Selector (With Tracking from secondary loop to primary loop) (P_SEL_T3_)
    - 8.2.30 Predictive Functional Control (Simple First Order Lag) (P_PFC_SF_)
    - 8.2.31 Predictive Functional Control (Simple Second Order Lag) (P_PFC_SS_)
    - 8.2.32 Predictive Functional Control (Integral Process) (P_PFC_INT_)
  - 8.3 Tag Access FB_Tag Special FB
    - 8.3.1 Control Mode Change (P_MCHG)
- 9 PROCESS FB_TAG FB
  - 9.1 Tag FB_Loop Tag FB
    - 9.1.1 Velocity Type PID Control (With Tracking to primary loop) (M_PID_T)
    - 9.1.2 Velocity Type PID Control (Without Tracking to primary loop) (M_PID)
    - 9.1.3 Velocity Type PID Control and Duty Output (With Tracking to primary loop)(M_PID_DUTY_T)
    - 9.1.4 Velocity Type PID Control and Duty Output (Without Tracking to primary loop)(M_PID_DUTY)
    - 9.1.5 2-Degree-of-Freedom PID Control (With Tracking to primary loop) (M_2PID_T)
    - 9.1.6 2-Degree-of-Freedom PID Control (Without Tracking to primary loop) (M_2PID)
    - 9.1.7 2-Degree-of-Freedom PID Control and Duty Output (With Tracking to primary loop)(M_2PID_DUTY_T)
    - 9.1.8 2-Degree-of-Freedom PID Control and Duty Output (Without Tracking to primary loop)(M_2PID_DUTY)
    - 9.1.9 2-Degree-of-Freedom Advanced PID Control (With Tracking to primary loop)(M_2PIDH_T_)
    - 9.1.10 2-Degree-of-Freedom Advanced PID Control (Without Tracking to primary loop)(M_2PIDH_)
    - 9.1.11 Position Type PID Control (With Tracking to primary loop, Without Tracking from secondary loop) (M_PIDP_T)
    - 9.1.12 Position Type PID Control (Without Tracking to primary loop, Without Tracking from secondary loop) (M_PIDP)
    - 9.1.13 Position Type PID Control (With Tracking to primary loop, With Tracking from secondary loop) (M_PIDP_EX_T_)
    - 9.1.14 Position Type PID Control (Without Tracking to primary loop, With Tracking from secondary loop) (M_PIDP_EX_)
    - 9.1.15 Sample PI Control (With Tracking to primary loop) (M_SPI_T)
    - 9.1.16 Sample PI Control (Without Tracking to primary loop) (M_SPI)
    - 9.1.17 I-PD Control (With Tracking to primary loop) (M_IPD_T)
    - 9.1.18 I-PD Control (Without Tracking to primary loop) (M_IPD)
    - 9.1.19 Blend PI Control (With Tracking to primary loop) (M_BPI_T)
    - 9.1.20 Blend PI Control (Without Tracking to primary loop) (M_BPI)
    - 9.1.21 Ratio Control (With Tracking to primary loop) (M_R_T)
    - 9.1.22 Ratio Control (Without Tracking to primary loop) (M_R)
    - 9.1.23 2 Position ON/OFF Control (With Tracking to primary loop) (M_ONF2_T)
    - 9.1.24 2 Position ON/OFF Control (Without Tracking to primary loop) (M_ONF2)
    - 9.1.25 3 Position ON/OFF Control (With Tracking to primary loop) (M_ONF3_T)
    - 9.1.26 3 Position ON/OFF Control (Without Tracking to primary loop) (M_ONF3)
    - 9.1.27 Monitor (M_MONI)
    - 9.1.28 Manual Output With Monitor (M_MWM)
    - 9.1.29 Batch Preparation (M_BC)
    - 9.1.30 Pulse Integrator (M_PSUM)
    - 9.1.31 Loop Selector (Without Tracking to primary loop) (M_SEL)
    - 9.1.32 Loop Selector (With Tracking to primary loop) (M_SEL_T1)
    - 9.1.33 Loop Selector (With Tracking to primary loop) (M_SEL_T2)
    - 9.1.34 Loop Selector (With Tracking from secondary loop to primary loop) (M_SEL_T3_)
    - 9.1.35 Manual Output (M_MOUT)
    - 9.1.36 Program Setter (M_PGS)
    - 9.1.37 Multi-Point Program Setter (M_PGS2_)
    - 9.1.38 Manual Setter With Monitor (M_SWM_)
    - 9.1.39 Predictive Functional Control (Simple First Order Lag) (M_PFC_SF_)
    - 9.1.40 Predictive Functional Control (Simple Second Order Lag) (M_PFC_SS_)
    - 9.1.41 Predictive Functional Control (Integral Process) (M_PFC_INT_)
    - 9.1.42 Position Proportional Output (M_PVAL_T_)
    - 9.1.43 Heating and Cooling Output (M_HTCL_T_)
  - 9.2 Tag FB_Status Tag FB
    - 9.2.1 Motor Irreversible (2 Input, 2 Output) (M_NREV)
    - 9.2.2 Motor Reversible (2 Input, 3 Output) (M_REV)
    - 9.2.3 ON/OFF Operation (2 Input, 2 Output) (M_MVAL1)
    - 9.2.4 ON/OFF Operation (2 Input, 3 Output) (M_MVAL2)
    - 9.2.5 Timer 1 (Timer Stops When COMPLETE Flag is ON) (M_TIMER1)
    - 9.2.6 Timer 2 (Timer Continues When COMPLETE Flag is ON) (M_TIMER2)
    - 9.2.7 Counter 1 (Counter Stops When COMPLETE Flag is ON) (M_COUNTER1)
    - 9.2.8 Counter 2 (Counter Continues When COMPLETE Flag is ON) (M_COUNTER2)
    - 9.2.9 Push Button Operation (5 Input, 5 Output) (M_PB_)
  - 9.3 Tag FB_Alarm Tag FB
    - 9.3.1 Alarm (M_ALARM)
    - 9.3.2 64-points alarm (M_ALARM_64PT_)
  - 9.4 Tag FB_Message Tag FB
    - 9.4.1 Message (M_MESSAGE)
    - 9.4.2 64-points message (M_MESSAGE_64PT_)
- 10 MODULE FB
  - 10.1 Analog Module FB
    - 10.1.1 4 Channels Analog Input (AIN_4CH)
    - 10.1.2 8 Channels Analog Input (AIN_8CH)
    - 10.1.3 Channel-isolated 4 Channels Analog Input (AIN_4CH_G)
    - 10.1.4 Channel-isolated 8 Channels Analog Input (AIN_8CH_G)
    - 10.1.5 Channel-isolated High-resolution 2 Channels Signal Condition Function (AIN_2CH_DG)
    - 10.1.6 Channel-isolated 6 Channels A/D Converter Module with Signal Conditioning Function (AIN_6CH_DG)
    - 10.1.7 2 Channels Analog Output (AOUT_2CH)
    - 10.1.8 4 Channels Analog Output (AOUT_4CH)
    - 10.1.9 8 Channels Analog Output (AOUT_8CH)
    - 10.1.10 Channel-isolated 2 Channels Analog Output (AOUT_2CH_G)
    - 10.1.11 Channel-isolated 6 Channels Analog Output (AOUT_6CH_G)
    - 10.1.12 Analog Input/Output (Input 4 channels, Output 2 channels) (AIN_4CH_AOUT_2CH)
    - 10.1.13 8 Channels CT Input (CT_8CH)
  - 10.2 Temperature Input Module FB
    - 10.2.1 4 Channels Thermocouple Input (TC_4CH)
    - 10.2.2 Channels-isolated 8 Channels Thermocouple Input (TC_8CH_G)
    - 10.2.3 Channel-isolated 4 Channels Temperature/Micro-voltage Input (TCV_4CH_G)
    - 10.2.4 4 Channels Temperature Input (RTD_4CH)
    - 10.2.5 Channel-isolated 8 Channels Temperature-Measuring Resistor Input (RTD_8CH_G)
  - 10.3 Counter Module FB
    - 10.3.1 High-speed Counter (HIC_2CH)
    - 10.3.2 Channel-isolated 8 Channels Pulse Input (PIN_8CH_G)
  - 10.4 Digital I/O Module FB
    - 10.4.1 8 Points Digital Input (DIN_8PT)
    - 10.4.2 16 Points Digital Input (DIN_16PT)
    - 10.4.3 32 Points Digital Input (DIN_32PT)
    - 10.4.4 64 Points Digital Input (DIN_64PT)
    - 10.4.5 8 Points Digital Output (DOUT_8PT)
    - 10.4.6 16 Points Digital Output (DOUT_16PT)
    - 10.4.7 32 Points Digital Output (DOUT_32PT)
    - 10.4.8 64 Points Digital Output (DOUT_64PT)
    - 10.4.9 32 Points Input/32 Points Output I/O Mixed (DINOUT_64PT)
    - 10.4.10 8 Points Input/7 Points Output I/O Mixed (DINOUT_15PT)
  - 10.5 CC-Link Module FB
    - 10.5.1 CC-Link Remote Station Occupying 1 Station (CCLINK_1)
    - 10.5.2 CC-Link Remote Station Occupying 2 Stations (CCLINK_2)
    - 10.5.3 CC-Link Remote Station Occupying 3 Stations (CCLINK_3)
    - 10.5.4 CC-Link Remote Station Occupying 4 Stations (CCLINK_4)
- APPENDIX
  - Appendix 1 List of Various Tag Type/Tag Data
    - Appendix 1.1 Tag Data List of Various Tag Types
    - Appendix 1.2 Detailed Information About Tag Data Of Various Tag Types
    - Appendix 1.3 List of Applicable Tag FB/Tag Access FB/Various Functions in Various Tag Types
  - Appendix 2 Error Code List
  - Appendix 3 Related Functions of Process
    - Appendix 3.1 Auto Tuning
      - Appendix 3.1.1 Step Response method
      - Appendix 3.1.2 Limit Cycle Method
    - Appendix 3.2 Control Output Cycle (CTDUTY), Manipulated Variable (MV), and ON/OFF Output in Time Proportioning Control
    - Appendix 3.3 I/O Mode
    - Appendix 3.4 Execution Cycle (T) and Control Cycle (CT) in Loop Control
    - Appendix 3.5 Various PID Control
    - Appendix 3.6 Various Control
    - Appendix 3.7 PID Operation
    - Appendix 3.8 Control Mode
    - Appendix 3.9 Velocity Type PID and Position Type PID
    - Appendix 3.10 Stop Alarm Processing in Loop Control
    - Appendix 3.11 How to Use Output Open Alarm
    - Appendix 3.12 Converting Digital Value of Analog Module FB to Percentage
    - Appendix 3.13 Tracking
    - Appendix 3.14 Simulation Function in I/O mode (SIMULATION mode)
    - Appendix 3.15 Override Function
    - Appendix 3.16 Tag Stop Function
    - Appendix 3.17 Program Setter Setting Method
    - Appendix 3.18 Predictive Functional Control
    - Appendix 3.19 Method for Using Tight Shut/Full Open Function (for module without extended mode in range setting)
  - Appendix 4 Approximate number of steps
  - Appendix 5 Terms
  - Appendix 6 Instructions Added to and Changed from Old Version
    - Appendix 6.1 Precautions an the compile function improvement
- INDEX
- WARRANTY

Mitsubishi Electric PX Developer Programming Manual

Mitsubishi Electric PX Developer manual cover

Pages 1146

Year 2021

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Mitsubishi Electric PX Developer Specification

The Mitsubishi Electric PX Developer is a sophisticated software tool designed for the development and programming of programmable logic controllers (PLCs). It provides a comprehensive environment for the configuration, programming, debugging, and maintenance of Mitsubishi Electric's automation systems. The software supports a wide range of PLC models, ensuring flexibility and scalability for diverse industrial applications. It features an intuitive graphical user interface that facilitates ease of use, even for complex automation projects. Users can leverage its advanced programming languages, including Ladder Logic, Structured Text, and Function Block Diagram, to tailor solutions to specific operational needs.

The PX Developer is equipped with robust diagnostic and simulation capabilities that allow for thorough testing and validation of control systems before deployment. This ensures reliability and enhances system performance by identifying and rectifying errors early in the development cycle. The software also supports seamless integration with other Mitsubishi Electric automation products, promoting a cohesive ecosystem for industrial control.

In addition to its core functionalities, the PX Developer offers comprehensive documentation and online support resources, streamlining the learning curve and providing users with the tools needed to maximize the software's potential. Its compatibility with diverse communication protocols enhances connectivity and data exchange between devices, contributing to the development of efficient and responsive automation systems. Overall, the Mitsubishi Electric PX Developer is a versatile and powerful tool that meets the demands of modern industrial automation, driving innovation and efficiency in control processes.

Mitsubishi Electric PX Developer F.A.Q.

How do I install Mitsubishi Electric PX Developer on my system?

To install Mitsubishi Electric PX Developer, first ensure that your system meets the minimum requirements. Insert the installation CD or download the installer from the official website. Run the setup file and follow the on-screen instructions, accepting the license agreement and selecting the desired installation path. Complete the installation by clicking 'Finish'.

What should I do if PX Developer fails to launch?

If PX Developer fails to launch, try the following troubleshooting steps: 1) Ensure your system meets the software requirements. 2) Check for any updates or patches for PX Developer. 3) Restart your computer. 4) Reinstall the software if necessary. 5) Consult the software's log files for any specific error messages.

How can I back up my projects in PX Developer?

To back up your projects in PX Developer, navigate to the project folder within the software's directory. Copy the entire project folder to a secure location, such as an external hard drive or cloud storage. Ensure you periodically update this backup to include any recent changes.

How do I update the firmware of a PLC using PX Developer?

To update the PLC firmware using PX Developer, connect your PLC to the computer via the appropriate communication cable. Open PX Developer and access the firmware update tool. Select the firmware file provided by Mitsubishi Electric and follow the on-screen instructions to complete the update process.

What are the steps to configure a new PLC project in PX Developer?

To configure a new PLC project in PX Developer, start by opening the software and selecting 'New Project'. Choose the appropriate PLC model and specify the project name and directory. Configure the I/O settings and communication parameters as required by your application. Save the project to begin programming.

How can I troubleshoot communication errors between PX Developer and a PLC?

If you encounter communication errors, verify the following: 1) Ensure the correct communication cable is used and securely connected. 2) Check the COM port settings in PX Developer. 3) Confirm the PLC is powered on and in the correct mode. 4) Review the error codes and consult the user manual for specific solutions.

Can I use PX Developer on a virtual machine?

Yes, PX Developer can be used on a virtual machine, provided the virtual environment meets the software's system requirements. Ensure the VM has adequate resources allocated and that communication ports are properly configured to interact with external devices.

What is the procedure to export a project from PX Developer?

To export a project from PX Developer, open the project you wish to export. Go to the 'File' menu and select 'Export'. Choose the desired export format and specify the destination folder. Follow any additional prompts to complete the export process.

How do I perform a simulation in PX Developer?

To perform a simulation in PX Developer, open your project and select the 'Simulation' mode. Set the initial conditions and parameters as required. Run the simulation to test your program logic without connecting to actual hardware. Analyze the results and make any necessary adjustments.

What maintenance tasks should be regularly performed on PX Developer software?

Regular maintenance tasks for PX Developer include: 1) Checking for software updates and applying them. 2) Backing up project files and configuration settings. 3) Verifying the integrity of communication cables and interfaces. 4) Monitoring system performance and addressing any issues promptly.