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YASKAWA GPD 315/V7 - User Manual

YASKAWA GPD 315/V7
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GPD 315/V7 Modbus RTU
Technical Manual

Table of Contents

Other manuals for YASKAWA GPD 315/V7

Questions and Answers

  • M
    Mary BlanchardAug 4, 2025
    What to do if YASKAWA DC Drives shows Modbus Error Code 03h?
    • M
      Maria HarperAug 4, 2025
      If your YASKAWA DC Drive displays Modbus Error Code 03h, it indicates that the number of data items exceeds the limit. Ensure that the number of data items sent does not exceed 16.
  • M
    Madison SmithAug 10, 2025
    What to do if YASKAWA DC Drives shows Modbus Error Code 21h?
    • C
      clairerodriguezAug 10, 2025
      If you're seeing Modbus Error Code 21h on your YASKAWA DC Drives, it means the upper or lower limit has been exceeded in the write-in data. Check and adjust the limits of the data being written to resolve this issue.
  • J
    Jason BowmanAug 16, 2025
    What to do if YASKAWA DC Drives shows Modbus Error Code 01h?
    • E
      Erica HoffmanAug 16, 2025
      If your YASKAWA DC Drives is showing Modbus Error Code 01h, this indicates an unregistered function code. To fix this, check the function code being sent in the command message.
  • R
    reynoldstylerAug 22, 2025
    What to do if YASKAWA DC Drives shows Modbus Error Code 02h?
    • A
      Amber MeltonAug 22, 2025
      If your YASKAWA DC Drives displays Modbus Error Code 02h, it signifies an unregistered register number. Verify the register number included in the command message to correct this.
  • C
    Chase ZamoraAug 28, 2025
    What to do if YASKAWA DC Drives shows Modbus Error Code 22h?
    • B
      Brandon UnderwoodAug 29, 2025
      If you encounter Modbus Error Code 22h on your YASKAWA DC Drives, it means write-in is disabled for the specified register. Ensure write-in commands are not attempted under conditions that disable write-in.

Summary

Chapter 1 GPD315 and Serial Communication

Introduction

Describes setup and protocol for Modbus Communication using RS-485 and RS-422.

GPD315 Modbus RTU Specifications

Details data exchangeable with the drive via Modbus RTU.

Chapter 2 GPD315 Modbus RTU Connections

Wiring

Locates and describes terminals for RS-485 and RS-422 communication.

Chapter 3 GPD315 Communication Parameters

Run;Stop and Frequency Selection

Explains how to set origins for run/stop and frequency commands.

Serial Communication Set up Parameters

Details parameters for configuring serial communication.

Chapter 5 Parameter Tables

Drive Parameter Registers (Read;Write)

Lists all configurable drive parameters with their addresses and settings.

Chapter 6 Error Codes and Troubleshooting

YASKAWA GPD 315/V7 Specifications

General IconGeneral
BrandYASKAWA
ModelGPD 315/V7
CategoryConference System
LanguageEnglish