Sequence program write | Mitsubishi Electronics 700 Series, FR-A700

Prior to Sequence Program Creation

1.5.4Sequence program write

POINT

Sequence program write can be performed in any operation mode.

When rewriting the PLC function parameters and sequence program using GX Developer, check the following:

1)Check that the sequence program execution key is in the STOP position (SQ signal is off) (refer to page 7).

2)Check that the inverter is at a stop.

3)Check that the communication specification setting parameters (Pr.117 to Pr.124) are set correctly. If any of these parameters is set incorrectly, communication with GX Developer cannot be made.

REMARKS

Check and set the communication specification parameter (Pr. 117 to Pr. 124) using the parameter unit (FR-PU04/FR-PU07). (Refer to the FR-PU04/FR-PU07 instruction manual for the handling of the FR-PU04/FR-PU07.) GX Developer and the FR-PU04/FR-PU07 cannot be connected and used simultaneously.

4)Check the PLC series and sequence program capacity in the GX Developer parameters (refer to page 4).

5)Refer to the GX Developer manual and write the sequence program.

CAUTION

•A sequence program cannot be written with its steps specified. If written, the sequence program does not run. (The program outside the specified range is initialized.)

•Do not read the built-in PLC function parameters and sequence program without writing them to the inverter once using GX Developer. Since the inverter does not have normal data, always write the built-in PLC function parameters and sequence program once.

•Since the built-in PLC function parameters and sequence program are written to the flash ROM, there are restrictions on the number of write times. (Approximately 100,000 times)

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Mitsubishi Electronics 700 Series, FR-A700 specifications Sequence program write

Contents

PLC Function Error Code ListCommunication Sequence Programming Analog I/O function Inverter Status Monitoring, Special Registers for ControlPaluse train input function PID control Device Map CC-Link Parameters CC-Link I/O Specifications Buffer MemoryOverview Program Makeup Programming Languages Function List Counters CKeyword Registration Bit Device Processing Method Basic Instructions 140 How to Read the Error Code 172155 171 PLC Function Using GX Developer for RS-485 Communication Function Block Diagram A700 Sequence Section PLC Function Specifications System configuration example System ConfigurationCommunication specifications Support GX Developer ver.8.0 or more GX Developer Setting Maker Type Prior to Sequence Program Creation Precautions for sequence program creationUsable main GX Developer functions Sequence program execution key Sequence program write GX Developer Default Setting Range Usable device range Setting list of built-in PLC function parameter 1 I/O device map Device MapDevice Name Remarks RAM Data register D device map Internal relay M device mapSpecial relays M0 to M63 Device Map Name Description Special registers Map Inverter operation Input terminal D9205 For control D9206 Special registers D9207 PID Data that can be read at all times Device Name Setting Data ExampleOperation monitor Unit Condition Data Error No Error Name Details Alarm definition read program example Operation mode setting read D9140 Data read timing chartOperation mode setting read program example Set frequency RAM read program example Set frequency RAM D9141Set frequency Eeprom D9142 Set frequency read Eeprom program example Device Name Data write timing chart When Pr =2, switching is performed as shown below Operation mode setting write D9143 Data are as followsOperation mode setting write program example Set frequency write RAM program example Set frequency RAM D9144Following program changes the set frequency RAM to 30Hz Set frequency write Eeprom program example Set frequency Eeprom D9145Following program changes the set frequency Eeprom to 10Hz Alarm definition batch clear program example Alarm definition batch clear D9146Following program batch-clears the alarm history Parameter clear D9147 Device No Setting Description DetailsAll parameter clear program example Following program clears all parameters Inverter operation status control Device No Name Data Access Enable ConditionInverter operation status control D9148 B15 B12B11 B8B7 B4B3 1 1 1 1 1 1 1 1 1 Invalid Inverter status D9151 Inverter parameter access error D9150Parameter Hffff is stored into D9150. Normal Reading the inverter parameters Inverter Parameter Read/Write Method Inverter parameter data read timing chart Writing the inverter parameters Inverter parameter data write timing chart User Area Read/Write Method Device Inverter Initial Setting Minimum SettingUser parameter read/write method Range Unit Analog I/O function Device Terminal Name SettingAnalog input Analog output Device No Name Setting Description Range Parameter Name Initial Setting Description Value RangePaluse train input function Selection PID control Setting Description RangeParameter Name Initial Value Device No Name Setting Description Range Name Initial Setting Minimum Setting Range Unit Inverter Operation Lock Mode SettingSetting Description Memo Communication System configuration example CPU Function block diagram PLC CPU Parameter Initial Setting Name CC-Link Description Number CC-Link Extended Setting PrCC-Link Parameters Remote register function can be extended Remote I/O CC-Link I/O Specifications Data I/O image Remote resisterAddress Description RAM, Eeprom Bits Address Description Upper Same as when Pr = 112 Refer to RWrn+7 Sixth monitor value RWwn+8 PLC function Buffer Memory Remote output signals Master module to inverterFR-A7NCStation Buffer Memory Address F2H Station Buffer Station Buffer Memory Address Remote registers Pr.544=100 Master module to inverterFR-A7NC Remote registers Pr.544=100 InverterFR-A7NC to master module Instruction Format Processing Method Scan TimeOperation Processing Method of PLC Function Numerical Values Usable in Sequence Program Outline of Operation Processings Overview END processing Operation Processings of Built-in PLC function Program Makeup RUN and Stop Operation Processings Programming Languages Relay symbolic language Ladder modeLadder Blocks Operation Processing Sequence Logic symbolic language Logic symbolic language List mode Operation Processing Method of Built-in PLC Function Operation Processing Method of PLC Function I/O Processing Method What is refresh system?Control system is a refresh system When Y1E turns on earliest Response delay in refresh systemWhen Y1E turns on latest Ladder example Scan Time Decimal Code Hexadecimal Code Binary Code Numerical Values Usable in Sequence Program DEC Decimal Code BIN Binary Code BIN Binary Code HEX HEX Decimal Device List Description of devices 10 Inputs X, Outputs Y Inputs, Outputs X, Y Inputs Outputs Y 14 Internal Relay Internal Relays M 5 100ms, 10ms and 100ms retentive timers Timers T15 Timing Chart Timing chart 16 Timing Chart Timer processing method and accuracy Timer timing method 18 Count Ladder Counters C 19 Counter Counting Method Count processing in refresh systemCounting method Maximum counting speed of counter Data Registers D Special Relays, Special Registers Special Application/Description Relay Function Description Function List Refer to the GX Developer manual for details 21 Timing Chart for RUN/STOP Using Remote RUN Contact Stop RUN/STOP Watchdog Timer Operation clog up monitor timer Self-diagnostic Function CPU Status Error Definition Operation Error-time operation mode Keyword Registration YES Instruction Format Specify the numerical value to be used for Source SProgram creation, it is fixed and cannot be Changed during program execution Bit Device Processing Method 25 Digit Designation Setting Range for 16-bit Instruction20.1 1-bit processing Digit designation processing 27 Ladder Examples and Processingse Handling of Numerical Value Numerical value setting method 1 Decimal numberHexadecimal number Decimal Notation Hexadecimal Notation Error processing Operation Error Indicates the symbol used in the ladder diagram How to use the instruction listInstructions List Indicates Destination Operation result Symbol Execution Condition 23.2 Sequence instruction Symbol Processing 106 OR= Basic instructions ∗ P Application instructions Description Description of the Instructions, the instructions are described in the following format LD, LDI, AND, ANI, OR, ORI Sequence Instructions Execution Conditions FunctionsLD, LDI AND, ANI LD , LDI , Program ExamplesANI , or , ORI Block a Block B ORB ANB Program Examples ANB, ORB 118 119 MRD MPSMPP 121 Program Example Program using MPS, MRD and MPPMPS , MRD , MPP OUT Instruction Operation Result Coil Contacts Output Instructions Bit device, timer, counter ... OUT Outc OuttContact OUT Program ExamplesProgram that outputs to the output module SET Output Instructions Device set, reset ... SET, RSTRST Device Status SET , RST SET and RST instructions are executed every scanOperations of SET and RST instructions Program that resets the 100ms retentive timer and counter Program that resets the data register contents to Digit Flag PLS Program that executes the PLF instruction when X9 turns off Program that executes the PLS instruction when X9 turns onPLF Shift Instructions Bit device shift ... SFT, Sftp Program Example Program that shifts the Y7 B data when X8 turns onSFT MC, MCR Master Control Instructions Master control set, reset 134 MCR Display in ladder mode 136 End Instruction Sequence program end ... END NOP Other Instructions No operation ... NOP Contact short-circuit AND, ANI Basic Instructions SymbolComparison Operation Instructions Instruction 141 S1 S2 S1 = S2S1 ≤ S2 S1 ≠ S2 S1 = S2 S1 ≤ S2 Program that compares the BCD value 100 and D3 data Program that compares the X0-F data and D3 dataProgram that compares the BIN value 100 and D3 data Program that compares the D0 and D3 data Arithmetic Operation Instructions 145 146 Is made at the highest bit b15 Addition/subtraction command 149 150 151 Operation Errors Data Transfer Instructions Bit data transfer ... MOV, Movp Data Transfer InstructionsData transfer instructions are designed to transfer data MOV Program that stores the input X0-B data into D8 Program that stores 155 into D8 in binary when X8 turns on Logical Operation Instructions Application instructions Wand Wand 157 158 WOR WOR P 161 Wxor Wxorp Wxor 164 Wxnr Wxnr P Wxnr 167 168 Negp NEG 170 Error Code List Error Error Name Code How to Read the Error CodeDefinition and Cause Corrective Action 173 Memo Appendix Device Appendix1 Instruction Processing Time 177 Print Date Manual Number Revision Revisions