Mitsubishi Electric MELSEC iQ-F Series Quick Connection Manual
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Mitsubishi Electric MELSEC iQ-F Series Quick Connection Manual

Programmable controller
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FACTORY AUTOMATION
Mitsubishi Electric Programmable Controller
MELSEC iQ-F Series
Quick Connection Guide
FREQROL-D700 Serial Communication
1

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Summary of Contents for Mitsubishi Electric MELSEC iQ-F Series

  • Page 1 FACTORY AUTOMATION Mitsubishi Electric Programmable Controller MELSEC iQ-F Series Quick Connection Guide FREQROL-D700 Serial Communication...

  • Page 2: Introduction

    If in doubt about the operation or use, please contact your local Mitsubishi Electric representative. • Mitsubishi Electric will not accept responsibility for actual use of the product based on these illustrative examples. Please use it after confirming the function and safety of the equipment and system.

  • Page 3: Table Of Contents

    CONTENTS INTRODUCTION ................................2 KEY FEATURES TO FACILITATE OPERATION 1. PREPARATION 1.1 Preparatory Steps ..............................5 1.2 Required Products ..............................5 1.3 System Configuration ...............................7 1.4 Wiring ..................................8 1.4.1 Cable terminal treatment and wiring (single wire) ....................9 1.4.2 Making a LAN cable ............................10 1.5 Connecting a Terminating Resistor ........................12 2.

  • Page 4: Key Features To Facilitate Operation

    KEY FEATURES TO FACILITATE OPERATION Point Easy inverter control using dedicated instructions Inverter control is facilitated by monitoring and controlling operations and reading and changing parameters using the dedicated instructions. Programming time reduced by Writing a program to the inverters using dedicated instructions IVDR Data send...

  • Page 5: Preparation

    1. PREPARATION Connecting a Preparatory Steps Required Products System Configuration Wiring Terminating Resistor 1.1 Preparatory Steps GX Works3 Ethernet P.5 . P.13 . P.18 . Refer to Refer to Refer to Preparing the required Setting the invertors Setting the programmable products controller and creating communication test programs...
  • Page 6 1. PREPARATION Connecting a Preparatory Steps Required Products System Configuration Wiring Terminating Resistor The following items are required for making a LAN cable. Ethernet cable RJ45 connector (modular plug) Modular cover Optional • Cable type: • Using a modular plug with a load •...

  • Page 7: System Configuration

    1. PREPARATION Connecting a Preparatory Steps Required Products System Configuration Wiring Terminating Resistor 1.3 System Configuration This section describes the system configuration in which two inverters (FR-D700) are connected to the FX5 CPU module. FX5 CPU module Personal computer To be installed in advance.

  • Page 8: Wiring

    1. PREPARATION Connecting a Preparatory Steps Required Products System Configuration Wiring Terminating Resistor 1.4 Wiring This section describes the procedures for wiring and terminal treatment of the cables. Wiring LAN cables (RS-485 port side) Connect a single wire to a built-in RS-485 port on the terminal block. Set the terminating 1) Orange resistor selector switch...

  • Page 9: Cable Terminal Treatment And Wiring (Single Wire)

    1. PREPARATION Connecting a Preparatory Steps Required Products System Configuration Wiring Terminating Resistor 1.4.1 Cable terminal treatment and wiring (single wire) Strip the cable jacket, and perform cable terminal treatment for a stranded or solid wire. Alternatively, use a bar terminal with an insulation sleeve. Terminal treatment for the stranded or solid wire Cable jacket stripping length FX5U CPU module built-in RS-485 port...

  • Page 10: Making A Lan Cable

    1. PREPARATION Connecting a Preparatory Steps Required Products System Configuration Wiring Terminating Resistor 1.4.2 Making a LAN cable Follow the procedure below when making a LAN cable. Step 1. Cutting a cable Cut the cable to a required length. Step 4. Rearranging core wires Rearrange the core wires in accordance with the type of a LAN cable to be made.
  • Page 11 1. PREPARATION Connecting a Preparatory Steps Required Products System Configuration Wiring Terminating Resistor From the previous page Step 6. Step 5. Crimping the connector Cutting core wires using a crimping tool With a load bar Without a load bar Crimp the connector onto the cable 1.

  • Page 12: Connecting A Terminating Resistor

    1. PREPARATION Connecting a Preparatory Steps Required Products System Configuration Wiring Terminating Resistor 1.5 Connecting a Terminating Resistor Connect a terminating resistor of 100 Ω, 1/2 W to the farthest inverter. Connect it across pin 3 (RDA) and pin 6 (RDB) of the distributor.

  • Page 13: Inverter Settings

    2. INVERTER SETTINGS Names of the Parts on Parameter List Parameter Settings Inverter Reset the Operation Panel 2.1 Names of the Parts on the Operation Panel Inverter parameters can be set and checked on the operation panel. The parameters are shown on the LCD display.

  • Page 14: Parameter List

    2. INVERTER SETTINGS Names of the Parts on Parameter List Parameter Settings Inverter Reset the Operation Panel 2.2 Parameter List 2.2.1 Inverter communication settings (required settings) The following lists the parameters which are required to be set. Setting Setting Initial value value Description Parameter...

  • Page 15: Parameter Settings

    2. INVERTER SETTINGS Names of the Parts on Parameter List Parameter Settings Inverter Reset the Operation Panel 2.3 Parameter Settings This section describes the parameter settings on the inverters. Set Pr.160 (extended function display selection) to "0" to enable the parameter so that relevant parameters are displayed.
  • Page 16 2. INVERTER SETTINGS Names of the Parts on Parameter List Parameter Settings Inverter Reset the Operation Panel The following describes the settings of the required parameters: Pr.117 (PU communication station number) and Pr.340 (communication startup mode selection). Communication parameter settings ...

  • Page 17: Inverter Reset

    2. INVERTER SETTINGS Names of the Parts on Parameter List Parameter Settings Inverter Reset the Operation Panel 2.4 Inverter Reset To reset the inverter, turn OFF the power, and then ON again after the LEDs on the operation panel turn OFF. The inverter will restart about 1 second after reset.

  • Page 18: Programmable Controller Settings

    3. PROGRAMMABLE CONTROLLER SETTINGS Communication Communication Writing Data to the Parameter Settings Test Programs Settings Programmable Controller Connect the personal computer to the programmable controller, and write the necessary parameters to the programmable controller. Ethernet cable *: Parameters can be set regardless of the inverter connection status. 3.1 Parameter Settings Using GX Works3 (Required Settings) Start GX Works3.
  • Page 19 3. PROGRAMMABLE CONTROLLER SETTINGS Communication Communication Writing Data to the Parameter Settings Test Programs Settings Programmable Controller Select [Inverter Communication] for the communication protocol type to display the following window. In the "Advanced Settings" field, set parameters for the inverter. Basic settings Point Set the same parameters for the programmable controller and inverters.

  • Page 20: Communication Test Programs

    3. PROGRAMMABLE CONTROLLER SETTINGS Communication Communication Writing Data to the Parameter Settings Test Programs Settings Programmable Controller 3.2 Communication Test Programs These programs reset both inverters by sending the inverter reset command and confirm the following conditions. • The system has been properly wired. •...

  • Page 21: Communication Settings Using Gx Works3

    3. PROGRAMMABLE CONTROLLER SETTINGS Communication Communication Writing Data to the Parameter Settings Test Programs Settings Programmable Controller Connect the personal computer to the programmable controller. Perform the communication test before writing the parameters and programs to the programmable controller. System configuration example Direct connection to the Ethernet ports Ethernet port Built-in Ethernet port...
  • Page 22 3. PROGRAMMABLE CONTROLLER SETTINGS Communication Communication Writing Data to the Parameter Settings Test Programs Settings Programmable Controller An Ethernet adapter of the personal computer, which is used when the programmable controller is directly connected to an Ethernet port, can be specified. When "Not Specified"...

  • Page 23: Writing Data To The Programmable Controller

    3. PROGRAMMABLE CONTROLLER SETTINGS Communication Communication Writing Data to the Parameter Settings Test Programs Settings Programmable Controller 3.4 Writing Data to the Programmable Controller The following procedure must be completed before the parameters and programs are written to the programmable controller.
  • Page 24 3. PROGRAMMABLE CONTROLLER SETTINGS Communication Communication Writing Data to the Parameter Settings Test Programs Settings Programmable Controller Click the [Parameter + Program] button, and click the button. Execute Click the button. Click the button. Yes to all Click the button. After the parameters and programs are written to the programmable controller, power OFF and ON the programmable controller (or reset the CPU module).

  • Page 25: Checking Communication Status

    4. CHECKING COMMUNICATION STATUS Connect the inverters to the programmable controller, and check the operation. After the programmable controller is switched from STOP to RUN, it resets both inverters by sending the inverter reset command to these inverters. Programmable controller Inverter *: Operations of the programmable controller and inverters can be checked regardless of the connection status of the personal computer.

  • Page 26: Example Programs

    5. EXAMPLE PROGRAMS Operation Operation Check 5.1 Operation This section describes the program used for operation stop (X0), forward rotation (X1), and reverse rotation (X2) to control operations of the station number 0 (first inverter). The frequency setting can be changed by changing the value set in D11. 1) Setting a running frequency 2) Switching between forward and reverse rotation or stopping the operation...

  • Page 27: Example Programs

    5. EXAMPLE PROGRAMS Operation Operation Check 5.1.1 Example programs This program is used for operation stop (X0), forward rotation (X1), and reverse rotation (X2) to control operations of the inverter. The frequency setting can be changed by changing the value set in D11. Ladder diagram for the station number 0 (first inverter) Frequency switching Switch command...
  • Page 28 5. EXAMPLE PROGRAMS Operation Operation Check This program is used for operation stop (X10), forward rotation (X11), and reverse rotation (X12) to control operations of the inverter. The frequency setting can be changed by changing a value set in D31. Ladder diagram for the station number 1 (second inverter) Frequency switching Switch command...

  • Page 29: Operation Check

    5. EXAMPLE PROGRAMS Operation Operation Check 5.2 Operation Check Write the programs and parameters by following the procedure described in Section 3.4 (Page 23) and check that the programmable controller and inverters communicate data without an error. Change the programmable controller state from STOP to RUN and check the following. Turning ON the forward rotation command input <Checking communication Programmable controller...

  • Page 30: Troubleshooting

    6. TROUBLESHOOTING Checking the Checking the Checking Procedure LED Status Error Code 6.1 Checking Procedure Checking the LED status P.31 If data communications between the programmable controller and the inverters are not performed as described on Page 29, check the communication status with the LEDs of the programmable controller. Checking the error code P.32 to P.34 Check the following depending on the error code stored in the programmable controller.

  • Page 31: Checking The Led Status

    6. TROUBLESHOOTING Checking the Checking the Checking Procedure LED Status Error Code 6.2 Checking the LED Status If data communications between the programmable controller and the inverter are not performed when the example program is executed, an error occurs. Turning ON the forward rotation command input Programmable controller Station number 0: Turn ON X1 (Forward rotation command).

  • Page 32: Checking The Error Code

    6. TROUBLESHOOTING Checking the Checking the Checking Procedure LED Status Error Code 6.3 Checking the Error Code When an error occurs in serial communications, the corresponding error code is stored in the special register (SD8500). The error code can be checked with the following devices. Device Name Description...
  • Page 33 6. TROUBLESHOOTING Checking the Checking the Checking Procedure LED Status Error Code Cause and action Error code Description Programmable (Hexadecimal) Inverter controller 0000H Normal end (No Errors) 7601H No response from the inverter. Check the wiring and parameter settings. Check the wiring and Check the wiring and 7602H Timeout error...
  • Page 34 6. TROUBLESHOOTING Checking the Checking the Checking Procedure LED Status Error Code The following table lists the error codes stored in SD8500 when an error occurs in the send data of the IVMC instruction. (s3) IVMC (s1) (s2) (d1) (d2) Send data 1 (s3)+1 Send data 2...

  • Page 35: Appendix

    APPENDIX Inverter Communication Instructions Inverter Communication Instructions Inverter Parameter [IVWR instruction] Writes a parameter value, such as maximum Pr.0 : Torque boost frequency, to an inverter. Pr.1 : Maximum frequency Pr.2 : Minimum frequency Pr.3 : Base frequency [IVRD instruction] Reads a parameter value, such as minimum Pr.4 : Multi-speed setting frequency, from an inverter.
  • Page 36 APPENDIX Inverter Communication Instructions Inverter operation monitoring instruction [IVCK] This instruction reads the operating status of an inverter and stores the read value in (d1) when an instruction code set in the computer link operation of the inverter is specified. IVCK (s1) (s2)
  • Page 37 APPENDIX Inverter Communication Instructions Inverter operation control instruction [IVDR] This instruction writes the value set in (s3) to a specified inverter parameter when an instruction code set in the computer link operation of the inverter is specified. IVDR (s1) (s2) (s3) Example program The following program switches the operation speed (HED) of the inverter (station number 0) using the switch...
  • Page 38 APPENDIX Inverter Communication Instructions Inverter parameter read [IVRD] This instruction reads an inverter parameter value and stores the read value in (d1) when a parameter number is specified. IVRD (s1) (s2) (d1) (d2) Example program The following program reads the maximum frequency (Pr.1) of the inverter (station number 0) and stores the read value in D100 of the programmable controller.
  • Page 39 APPENDIX Inverter Communication Instructions Inverter parameter block write [IVBWR] This instruction writes the values set in (s3) to specified inverter parameters at one time when parameter numbers are specified. IVBWR (s1) (s2) (s3) Example program The following program writes the maximum frequency (Pr.1): 120 Hz, minimum frequency (Pr.2): 5 Hz, acceleration time (Pr.7): 1 s, and deceleration time (Pr.8): 1 s to the inverter (station number 0).

  • Page 40: Others

    APPENDIX Inverter Communication Instructions Multiple inverter commands [IVMC] This instruction writes two types of settings (operation command and set frequency) to an inverter, and reads two types of data (inverter status monitor, output frequency, etc.) from the inverter at the same time. IVMC (s1) (s2)
  • Page 41 APPENDIX MEMO...
  • Page 42 APPENDIX MEMO...

  • Page 43: Warranty

    First edition 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 44 Mitsubishi Electric Programmable Controller MELSEC iQ-F Series HEAD OFFICE: TOKYO BLDG., 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN www.MitsubishiElectric.com L(NA)08706ENG-A 2003(MEE)

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Freqrol-d700

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