Danfoss VLT PROFIBUS DP MCA 101 Installation Manual
Danfoss VLT PROFIBUS DP MCA 101 Installation Manual

Danfoss VLT PROFIBUS DP MCA 101 Installation Manual

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Installation Guide
VLT® PROFIBUS DP MCA 101
VLT® AutomationDrive FC 361

1 Introduction

1.1 Purpose of this Installation Guide
This installation guide provides information for quick replacement of a VLT® PROFIBUS DP MCA 101 in the VLT® AutomationDrive FC
361.
The installation guide is intended for use by qualified personnel. Users are assumed to know the VLT® drive, with PROFIBUS
technology, and with the PC or PLC used as a master in the system.
Read the instructions before installation and ensure that instructions for safe installation are observed.
1.2 Trademarks
®
VLT
is a registered trademark for Danfoss A/S.
Danfoss A/S © 2019.03
AN274235331989en-000101 / 130R0855 | 1

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Summary of Contents for Danfoss VLT PROFIBUS DP MCA 101

  • Page 1 PC or PLC used as a master in the system. Read the instructions before installation and ensure that instructions for safe installation are observed. 1.2 Trademarks ® is a registered trademark for Danfoss A/S. Danfoss A/S © 2019.03 AN274235331989en-000101 / 130R0855 | 1...
  • Page 2: Safety Precautions

    Before performing any service or repair work, use an appropriate voltage measuring device to make sure that the capacitors are fully discharged. Table 1: Discharge Time Voltage [V] Power range [kW (hp)] Minimum waiting time (minutes) 380–480 90–315 kW (125–450 hp) 2 | Danfoss A/S © 2019.03 AN274235331989en-000101 / 130R0855...
  • Page 3 Maximum 0.34 mm , AWG 22. Cable type Twisted in pairs, 1 x 2, 2 x 2, or 1 x 4 wires. Shielding Copper-braided shield, or braided shield and foil shield. Danfoss A/S © 2019.03 AN274235331989en-000101 / 130R0855 | 3...
  • Page 4 Alternatively, assign a unique ID from parameter 9-18 Node Address. For setting the address from parameter 9-18 Node Address, ensure that all address switches are set to ON. When the address is already set using address hardware switches, the address value shown in parameter 9-18 Node Address is read-only. 4 | Danfoss A/S © 2019.03 AN274235331989en-000101 / 130R0855...
  • Page 5 Termination Code No. 134B6778 8 7 6 5 4 3 2 1 SW. ver. XX.XX Address 1 Termination switch 2 Address switches Illustration 1: Location and Sequence of the Address Switches Danfoss A/S © 2019.03 AN274235331989en-000101 / 130R0855 | 5...
  • Page 6 5. Tie down the cable and route it with other control wires inside the unit. 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.

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