Danfoss VLT Soft Starter MCD 600 Installation Manual
  1. Manuals
  2. Brands
  3. Danfoss Manuals
  4. Industrial Equipment
  5. VLT Soft Starter MCD 600
  6. Installation manual

Danfoss VLT Soft Starter MCD 600 Installation Manual

Modbus rtu card
Hide thumbs Also See for VLT Soft Starter MCD 600:
Table of Contents

Advertisement

Quick Links

Download this manual
Installation Guide
Modbus RTU Card
VLT® Soft Starter MCD 600
vlt-drives.danfoss.com

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the VLT Soft Starter MCD 600 and is the answer not in the manual?

Questions and answers

Related Manuals for Danfoss VLT Soft Starter MCD 600

Summary of Contents for Danfoss VLT Soft Starter MCD 600

  • Page 1 Installation Guide Modbus RTU Card VLT® Soft Starter MCD 600 vlt-drives.danfoss.com...

  • Page 3: Table Of Contents

    Command and Configuration Registers (Read/Write) 5.5.2 Status Reporting Registers (Read Only) Examples Trip Codes Modbus Error Codes Ground Fault Protection Overview Connect the CT to the Ground Fault Inputs Configure Ground Fault Protection Settings Specifications Connections Danfoss A/S © 2022.11 AQ277154312778en-000201/175R1180 | 3...
  • Page 4 Modbus RTU Card Installation Guide Contents Settings Certification 4 | Danfoss A/S © 2022.11 AQ277154312778en-000201/175R1180...

  • Page 5: Safety

    The installer is responsible for following all instructions in this manual and for following correct electrical practice. Use all internationally recognized standard practice for RS485 communication when installing and using this equipment. Danfoss A/S © 2022.11 AQ277154312778en-000201 / 175R1180 | 5...

  • Page 6: Introduction

    This Installation Guide is intended for use with version 2.x of the VLT® Soft Starter MCD 600 Modbus RTU Card. Version 1.x of the Modbus RTU Card does not support custom users, TCP connection, or IoT operation. 6 | Danfoss A/S © 2022.11 AQ277154312778en-000201 / 175R1180...

  • Page 7: Installation

    The expansion card must be installed in the soft starter. Procedure Restore control power. Connect field wiring via the 5-way connector plug. Example Illustration 2: 5-way Connector Plug Function 1, 2 Data A Common 4, 5 Data B Danfoss A/S © 2022.11 AQ277154312778en-000201 / 175R1180 | 7...

  • Page 8: Operation

    If communication is inactive, the soft starter may trip on Network Communications. If parameter 6-13 Network Communications is set to Soft Trip and Log or Trip Starter, the soft starter requires a reset. 8 | Danfoss A/S © 2022.11 AQ277154312778en-000201 / 175R1180...

  • Page 9: Modbus Registers

    In Standard Mode, the device uses registers defined in the Modbus Protocol Specification. • In Legacy Mode, the device uses the same registers as the clip-on Modbus Module supplied by Danfoss for use with older soft starters. Some registers differ from those specified in the Modbus Protocol Specification.

  • Page 10: Status Reporting Registers (Read Only)

    Soft starter model ID 30602 Changed parameter number 0–7 0 = No parameters have changed 1–255 = Index number of the last parameter changed 8–15 Total number of parameters available in the soft starter 10 | Danfoss A/S © 2022.11 AQ277154312778en-000201 / 175R1180...
  • Page 11 1 = Multiply power by 100 to get W 2 = Power (kW) 3 = Multiply power by 10 to get kW 14–15 Reserved 30609 % Power factor 0–7 100% = power factor of 1 Danfoss A/S © 2022.11 AQ277154312778en-000201 / 175R1180 | 11...
  • Page 12 N O T I C E Reading register 30603 (Changed parameter value) resets registers 30602 (Changed parameter number) and 30604 (Parameters have changed). Always read registers 30602 and 30604 before reading register 30603. 12 | Danfoss A/S © 2022.11 AQ277154312778en-000201 / 175R1180...

  • Page 13: Examples

    This function can only be used to upload consecutive parameters. The Register field indicates the number of parameters to be uploaded and the register number of the 1 parameter. 5.7 Trip Codes Code Description No trip Excess start time Danfoss A/S © 2022.11 AQ277154312778en-000201 / 175R1180 | 13...
  • Page 14 Parameter out of range Input B trip L1 phase loss L2 phase loss L3 phase loss L1-T1 shorted L2-T2 shorted L3-T3 shorted Time-overcurrent (bypass overload) SCR overtemperature Battery/clock Thermistor circuit Overpower Underpower 14 | Danfoss A/S © 2022.11 AQ277154312778en-000201 / 175R1180...

  • Page 15: Modbus Error Codes

    The adapter or soft starter does not support 1 of the received data values. Slave device error An error occurred while trying to perform the requested function. Slave device busy The adapter is busy (for example writing parameters to the soft starter). Danfoss A/S © 2022.11 AQ277154312778en-000201 / 175R1180 | 15...

  • Page 16: Ground Fault Protection

    Selects the response of the soft starter to the protection event. Parameter 40-4 Ground Fault Action Set to match the ratio of the ground current measuring CT. Parameter 40-5 Ground Fault CT Ratio 16 | Danfoss A/S © 2022.11 AQ277154312778en-000201 / 175R1180...

  • Page 17: Specifications

    Data rate (bps) 4800, 9600, 19200, 38400 Parity None, Odd, Even, 10-bit Timeout None (Off), 10 s, 60 s, 100 s 7.3 Certification IEC 60947-4-2 EN 60947-4-2 RoHS Compliant with EU Directive 2011/65/EU Danfoss A/S © 2022.11 AQ277154312778en-000201 / 175R1180 | 17...
  • Page 18 Modbus RTU Card Installation Guide Index Index Baud rate......................8 LEDs........................8 Certification Polling interval....................8 RCM......................17 CE......................17 RoHS......................17 Tools Connector plug....................7 Flat-bladed screwdriver...............7 Transmission 11-bit......................8 Expansion card....................7 10-bit......................8 Expansion port cover..................7 18 | Danfoss A/S © 2022.11 AQ277154312778en-000201/175R1180...
  • Page 19 Modbus RTU Card Installation Guide Index Danfoss A/S © 2022.11 AQ277154312778en-000201/175R1180 | 19...
  • Page 20 Danfoss can accept no responsibility for possible errors in catalogs, brochures, and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies.

Table of Contents