Danfoss VLT AutomationDrive Manual

VLT
®
AutomationDrive EtherNet/IP
MG.90.Jx.02 ver. 5
th
September 2007 – VLT is a registered Danfoss trademark 21
N.B.: Use of 32-bit process data.
For configuration of 2-word (32-bit) parameter read/write, use 2 consecutive arrays in par.
12-21 and 12-22, like [2]+[3], [4]+[5], [6]+[7] etc.
Read/write of 2-word values in arrays like: [3]+[4], [5]+[6], [7]+[8] is not possible.
EtherNet/IP connections
The MCA121 option supports the following CIP connections:
Class 1 connection
I/O connection using TCP transport.
Maximum one Class 1 connection is supported. Several listen only connection can be established if
multicast is selected as Transport type.
This type of connection is used for cyclic I/O and Change-Of-State connections. The connection is
established with a Forward Open command, containing theses information:
Transport Type:
Specified for both directions: Originator-to-Target / Target-to-Originator.
- Point to Point
- Multicast (Target-to-Originator only)
Data Size:
Specified (in bytes) for both directions: Originator -> Target / Target -> Originator.
The data-size depends on the assembly-instance chosen in: Destination.
Instances (decimal):
Originator ->
Target
Target ->
Originator
Data size:
20, 21, 100 70, 71, 150 4 bytes
101 151 8 bytes
103 153 20 bytes
Packet Rate:
Specified (in milliseconds) for both directions: Originator -> Target / Target -> Originator.
Minimum packet rate supported: 1 ms
Production inhibit timeout:
Specifies (in milliseconds) the timeout-time for both directions.
Trigger:
Selects the transport trigger type:
- Cyclic (Data are transmitted cyclically as polled I/O).
- Change Of State (Data are transmitted on Change of State only. COS-filters are set-up in par.
12-38 COS Filters)
Connection points:
Specified for both directions: Originator -> Target / Target -> Originator.
Profile
(par. 8-10)
Direction Connection points
(decimal)
Originator -> Target 20, 21
ODVA
Target -> Originator 70, 71
Originator -> Target 100, 101, 103
FC
Target -> Originator 150, 151, 153

Danfoss VLT AutomationDrive Specifications

General

Supply Voltage	3 x 200-240 V ±10% 3 x 380-500 V ±10% 3 x 525-600 V ±10%
Enclosure	IP20
Output Power Range	0.25 kW - 1.5 MW
Communication Protocols	Modbus RTU
Protection Features	Overcurrent, Overvoltage, Undervoltage, Short circuit, Ground fault, Motor overload
Ambient Temperature Range	-10°C to +50°C (14°F to 122°F)