Rockwell Automation 20-750-PNET Profinet Single Port Option Module - Manual (Page 20)

20 Rockwell Automation Publication 750COM-UM006A-EN-P - January 2013
Chapter 2 Installing the Option Module
Setting the IP Address
Selection Jumper The IP Address Selection Jumper ( Figure 1 ) determines the source of the IP
address for the option module. When the jumper is placed on Pins 2 and 3, either
the default network address is used or the network address may be configured
with option module parameters.
When the jumper is in this position, the setting for
Device Parameter 18 -
[DHCP] does not have any effect.
The default network address is:
• IP Address 192.168.0.1
• Subnet Mask 255.255.255.0
• Gateway Address 192.168.0.1
If the jumper is on Pins 1 and 2—or there is no jumper—the network address is
configured by DCP/DHCP. If
Device Parameter 18 [DHCP] is set to ‘0’
(Disabled), the network address is configured using a Profinet controller with
DCP capability. If
Device Parameter 18 [DHCP] is set to ‘1’ (Enabled), the
network address is configured from a DHCP server.
Figure 1 - Setting the IP Address Selection Jumper
1
3
2
Pins 1 and 2 (DCP-DHCP setting) to
use DCP capability or a DHCP server
Pins 2 and 3 (CONFIG setting) to use
option module parameters