4 PROFINET Parameters
4.1 Settings Communication Parameters
All basic communication parameters are located in
parameter group 12-0* IP Settings: The parameters are all
set to PROFINET standard values, so that only a minimum
change is necessary.
•
12-00 IP Address Assignment
•
12-01 IP Address
•
Parameter 12-02 Subnet Mask
•
Parameter 12-03 Default Gateway
•
Parameter 12-04 DHCP Server
•
Parameter 12-05 Lease Expires
•
Parameter 12-06 Name Servers
•
Parameter 12-07 Domain Name
•
Parameter 12-08 Host Name
•
Parameter 12-09 Physical Address
The PROFINET interface offers several ways of address
assignment. Typically DCP is used, and then the PLC
assigns the IP address, Subnet mask and other relevant
parameters when the communication is established. The
following examples does show setting, if the PROFINET
DCP assignment is used.
Parameter Value
Parameter 12-00 IP Address
Assignment
[10] DCP
Parameter 12-01 IP Address 0.0.0.0 (From PLC)
Parameter 12-02 Subnet Mask
0.0.0.0 (From PLC)
Parameter 12-03 Default
Gateway
0.0.0.0 (From PLC)
Parameter 12-04 DHCP
Server
*
Table 4.1 Setting up Frequency Converter with Manual
assigned IP Address
*= Host Name can be set via the LCP, Through DCP command or by
setting the DIP Switches on the PROFINET interface.
Parameter Value
Parameter 12-00 IP
Address
Assignment
[1] DHCP/[2] BOOTP
Parameter 12-01 IP
Address
Read only
12-02 Subnet Mask Read only
Parameter 12-03 De
fault Gateway
Read only
Table 4.2 Setting up Drive with Automatic (BOOTP/DHCP)
assigned IP Address
By IP address assigned by DHCP/BOOTP/DCP server, the
assigned IP Address and Subnet Mask can be read out in
parameter 12-01 IP Address and 12-02 Subnet Mask. In
parameter 12-04 DHCP Server the IP address of the found
DHCP or BOOTP server is displayed. For DHCP only: The
remaining lease-time can be read-out in 12-05 Lease
Expires. If lease time is set to 0 (zero), the timer never
expires.
12-09 Physical Address reads out the MAC address of
option, which is also printed on the label of the option.
Parameter 12-03 Default Gateway is optional and only used
in routed networks.
NOTICE
It is only possible to assign valid class A, B, and C IP
address to the option. The valid ranges are shown in
Table 4.3.
Class A 1.0.0.1-126.255.255.254
Class B 128.1.0.1-191.255.255.254
Class C 192.0.1.1-223.255.254.254
Table 4.3 Valid Ranges for IP Address to the Option
PROFINET Parameters Operating Instructions
18 Danfoss A/S © Rev. 2014-02-27 All rights reserved. MG90U302
44
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