Danfoss VLT Compact Starter MCD 201 Installation Manual
Modbus tcp module
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Summary of Contents for Danfoss VLT Compact Starter MCD 201
- Page 1 ENGINEERING TOMORROW Installation Guide Modbus TCP Module ® Compact Starter MCD 201/MCD 202 ® Soft Starter MCD 500 vlt-drives.danfoss.com...
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Page 3: Table Of Contents
6.2 Configuration 6.3 LEDs 7 Modbus Registers 7.1 Compatibility 7.2 Ensuring Safe and Successful Control 7.3 Configuring Soft Starter Parameters 7.4 Standard Mode 7.4.1 PLC Configuration 7.4.2 Command and Configuration Registers (Read/Write) MG17N102 Danfoss A/S © 10/2017 All rights reserved. - Page 4 7.5.1 PLC Configuration 7.5.2 Registers 7.5.3 Examples 7.6 Trip Codes 7.6.1 Internal Fault X 8 Network Design 8.1 Star Topology 8.2 Line Topology 8.3 Ring Topology 8.4 Combined Topologies 9 Specifications Index Danfoss A/S © 10/2017 All rights reserved. MG17N102...
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Page 5: Introduction
Parameter name. control voltage. • Parameter group name. • The Modbus TCP Module allows a Danfoss soft starter to Parameter option. connect to an Ethernet network and be controlled or monitored using an Ethernet communication model. MG17N102 Danfoss A/S © 10/2017 All rights reserved. -
Page 6: Safety
Disconnect the soft starter from mains. • Completely wire and assemble the soft starter, motor, and any driven equipment before connecting the soft starter to AC mains, DC supply, or load sharing. Danfoss A/S © 10/2017 All rights reserved. MG17N102... - Page 7 Responsibility or liability is never accepted for direct, indirect, or consequential damage resulting from the use or application of this equipment. MG17N102 Danfoss A/S © 10/2017 All rights reserved.
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Page 8: Installation
Connect Ethernet port 1 or port 2 on the Modbus TCP Module to the network. Apply control power to the soft starter. Illustration 3.2 Removing the Modbus TCP Module Illustration 3.1 Installing the Modbus TCP Module Danfoss A/S © 10/2017 All rights reserved. MG17N102... -
Page 9: Connection
MCD 500 A1, N2: Stop input (Auto-on mode) 17, 18: Stop input 25, 18: Reset input Modbus TCP Module Modbus TCP Module RJ45 Ethernet ports RJ45 Ethernet ports Table 4.1 Connection Diagrams MG17N102 Danfoss A/S © 10/2017 All rights reserved. -
Page 10: Network Connection
The Ethernet cable must cross the motor and mains cables MAC: 00-02-A2-25-DC-B3 at an angle of 90°. Illustration 4.2 MAC ID Location ≥ 200 mm 90° 3-phase supply Ethernet cable Illustration 4.1 Correct Running of Ethernet Cables Danfoss A/S © 10/2017 All rights reserved. MG17N102... -
Page 11: Device Configuration
Illustration 5.1 Entering Network Settings Edit the settings as required. Click Submit to save the new settings. Tick Static to store the settings permanently in the device. If prompted, enter username and password. MG17N102 Danfoss A/S © 10/2017 All rights reserved. - Page 12 Start the Ethernet Device Configuration Tool. Illustration 5.4 Setting a Static IP Address Illustration 5.2 Starting the Tool Click Search Devices. The software searches for connected devices. Illustration 5.3 The Tool Shows the Connected Devices Danfoss A/S © 10/2017 All rights reserved. MG17N102...
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Page 13: Operation
Status Fast flash Configured and waiting for communication. Communication has been established. No network connection. Link x Connected to a network. TX/RX x Flashing Establishing connection. Normal operation. Table 6.1 Feedback LEDs MG17N102 Danfoss A/S © 10/2017 All rights reserved. -
Page 14: Modbus Registers
Modbus Protocol Specification. • In legacy mode, the module uses the same CAUTION registers as the Modbus Module from Danfoss. Some registers differ from those specified in the UNPREDICATABLE BEHAVIOR Modbus Protocol Specification. Do not change the default values of parameter group 20- The values of bit 15 in register 40001 determine the ** Factory Parameters. -
Page 15: Command And Configuration Registers (Read/Write)
16). Attempting to write a single register returns a fault code 01 30242 Motor current 0–7 Average 3-phase motor (illegal function code). current [A] 8–15 Reserved 30243 Motor 0–7 Motor thermal model (%) temperature 8–15 Reserved 30244– Reserved 30249 MG17N102 Danfoss A/S © 10/2017 All rights reserved. -
Page 16: Examples
Current 0–13 Phase 2 current (rms) 14–15 Reserved 30262 Current 0–13 Phase 2 current (rms) 14–15 Reserved 30263 Current 0–13 Phase 3 current (rms) 14–15 Reserved 30264 Reserved 30265 Reserved 30266 Reserved Danfoss A/S © 10/2017 All rights reserved. MG17N102... -
Page 17: Legacy Mode
[A] 8–15 Reserved 40006 Motor 0–7 Motor thermal model (%) temperature 8–15 Reserved 40007 Reserved Illustration 7.5 Example Mapping of PLC Registers to Registers 40008 Reserved within the Modbus TCP Module (Target) MG17N102 Danfoss A/S © 10/2017 All rights reserved. -
Page 18: Examples
14–15 Reserved 40609 % power factor 0–7 100% = power factor of 1 8–15 Reserved 40610 Reserved 40611 Current 0–13 Phase 1 current (rms) Illustration 7.6 Send Start Command (Register 40002) 14–15 Reserved Danfoss A/S © 10/2017 All rights reserved. MG17N102... -
Page 19: Trip Codes
Motor thermistor Table 7.5 Internal Fault Code Associated with Trip Code 17 ✓ ✓ Current imbalance ✓ ✓ ✓ Frequency ✓ ✓ Phase sequence ✓ Instantaneous overcurrent ✓ ✓ ✓ Power loss MG17N102 Danfoss A/S © 10/2017 All rights reserved. -
Page 20: Network Design
Illustration 8.3 Ring Network Topology Illustration 8.2 Line Network Topology NOTICE The network switch must support loss of line detection. Danfoss A/S © 10/2017 All rights reserved. MG17N102... -
Page 21: Combined Topologies
Network Design Installation Guide 8.4 Combined Topologies A single network can include both star and line components. Illustration 8.4 Combined Star/Line Network Topology MG17N102 Danfoss A/S © 10/2017 All rights reserved. -
Page 22: Specifications
Automatically assigned, configurable Network Link speed 10 Mbps, 100 Mbps (auto-detect) Full duplex Auto crossover Power Consumption (steady state, maximum) 35 mA at 24 V DC Reverse polarity protected Galvanically isolated Certification IEC 60947-4-2 Danfoss A/S © 10/2017 All rights reserved. MG17N102... -
Page 23: Index
Installing the Modbus TCP module..........6 Intended use..................... 3 Unintended start..................4 Internal fault code................17 IP address..................8, 9, 20 Weight...................... 20 Description..................11 LED......................3 Name....................11 Status....................11 Legacy mode..................12 MG17N102 Danfoss A/S © 10/2017 All rights reserved. - Page 24 Danfoss can accept no responsibility for possible errors in catalogues, 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.