Options And Accessories Overview; Fieldbus Devices - Danfoss VLT HVAC Drive FC 102 Design Manual

Options and Accessories Ove...

6 Options and Accessories Overview

6.1 Fieldbus Devices

This section describes the fieldbus devices that are
available with the VLT
device reduces system cost, delivers faster and more
efficient communication, and provides an easier user
interface. For ordering numbers, refer to
chapter 13.2 Ordering Numbers for Options/Kits.
6.1.1 VLT ®
6 6
The MCA 101 provides:
•
Wide compatibility, a high level of availability,
support for all major PLC vendors, and compati-
bility with future versions.
•
Fast, efficient communication, transparent instal-
lation, advanced diagnosis, and parameterization
and auto-configuration of process data via a GSD
file.
•
Acyclic parameterization using PROFIBUS DP-V1,
PROFIdrive, or Danfoss FC profile state machines.
6.1.2 VLT ®
The MCA 104 provides:
•
Support of the ODVA AC drive profile supported
via I/O instance 20/70 and 21/71 secures compati-
bility to existing systems.
•
Benefits from ODVA's strong conformance testing
policies that ensure products are interoperable.
6.1.3 VLT ®
LonWorks is a fieldbus system developed for building
automation. It enables communication between individual
units in the same system (peer-to-peer) and thus supports
decentralizing of control.
•
No need for large main station (master/slave).
•
Units receive signals directly.
•
Supports Echelon free-topology interface (flexible
cabling and installation).
•
Supports embedded I/Os and I/O options (easy
implementation of de-central I/Os).
•
Sensor signals can quickly be moved to another
controller via bus cables.
•
Certified as compliant with LonMark version 3.4
specifications.
42
®
HVAC Drive series. Using a fieldbus
PROFIBUS DP-V1 MCA 101
DeviceNet MCA 104
LonWorks MCA 108
Danfoss A/S © 11/2017 All rights reserved.
®
VLT HVAC Drive FC 102
6.1.4 VLT
The open communications protocol for worldwide building
automation use. The BACnet protocol is an international
protocol that efficiently integrates all parts of building
automation equipment from the actuator level to the
building management system.
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•
•
•
•
•
6.1.5 VLT
The MCA 120 option combines the highest performance
with the highest degree of openness. The option is
designed so that many of the features from the VLT
PROFIBUS MCA 101 can be reused, minimizing user effort
to migrate PROFINET and securing the investment in a PLC
program.
•
•
•
•
•
•
®
BACnet MCA 109
BACnet is the world standard for building
automation.
International standard ISO 16484-5.
With no license fees, the protocol can be used in
building automation systems of all sizes.
The BACnet option lets the drive communicate
with building management systems running the
BACnet protocol.
BACnet is typically used for heating, ventilation,
cooling, and climate equipment control.
The BACnet protocol easily integrates into
existing control equipment networks.
®
PROFINET MCA 120
®
Same PPO types as the VLT
MCA 101 for easy migration to PROFINET.
Built-in web server for remote diagnosis and
reading out of basic drive parameters.
Supports MRP.
Supports DP-V1. Diagnostic allows easy, fast, and
standardized handling of warning and fault
information into the PLC, improving bandwidth in
the system.
Supports PROFIsafe when combined with VLT
Safety Option MCB 152.
Implementation in accordance with Conformance
Class B.
®
PROFIBUS DP V1
®
MG16C302