Danfoss VLT Series Programming Manual page 112

Operation with ISD Toolbox
SAB
Aux 1
Aux 2
Safe 1
Safe 2
5 5
A Fieldbus
B General-purpose network
Illustration 5.1 Logical View of Indirect Ethernet-based
Fieldbus Communication (Communication via PLC)
NOTICE
The logical view only shows the connectivity from a
high-level software perspective and does not reflect the
actual physical topology of the network.
Direct communication
For Ethernet-based fieldbus communication (direct
communication), the ISD Toolbox must use a dedicated
network interface on the ISD Toolbox host system. Do not
use this network interface simultaneously for any other
communication.
SAB
Aux 1
Aux 2
Safe 1
Safe 2
A Fieldbus
B General-purpose network
Illustration 5.2 Logical View of Direct Ethernet-based Fieldbus
Communication
110
VLT
1 2
. . .
A
PLC
B
2
1
. . .
A
B
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Integrated Servo Drive ISD
NOTICE
The logical view only shows the connectivity from a
n
high-level software perspective and does not reflect the
actual physical topology of the network.
5.3.1 Network Settings for Indirect
Communication
Any network interface can be used to communicate
through a PLC and a dedicated network interface is not
needed.
When establishing the communication through a PLC, the
ISD Toolbox configures a routing table using the selected
Network Address Translation (NAT). Adding a route to the
Windows routing table requires administrator privileges.
Therefore, administrator credentials may be requested
when initializing the connection.
Carry out the following steps to enable indirect communi-
cation.
Disable IPv6 on the network interfaces used for communi-
cation on the PC:
1. Open the Network and Sharing Center.
2. Select Change adapter settings.
3. Right-click on the network interface used for
fieldbus communication and select Properties.
4. If the TCP/IPv6 is available for the network
interface, disable it.
n
Illustration 5.3 Local Area Connection Properties
510 System
MG36D102