4 - 2 VM600 networking manual MAVM600-NET/E
Edition 9 - February 2018
Default IP address parameters
SETTING UP AN ETHERNET CONNECTION
4.1.1 CPUM cards running firmware version 075 or later
The default Ethernet communication parameters factory assigned to a CPUM card running
firmware version 075 or later are given in Table 4-1.
NOTE: For CPUM cards running firmware version 075, the default IP addresses remain
the same but the default network mask has changed, in comparison with firmware
version 074 or earlier (see Table 4-2).
NOTE: The primary network interface (ETH1) of a CPUM card can be routed either via the
8P8C connector (NET) on the front panel of the CPUM card or via the upper 8P8C
connector (1) on the front panel of its associated IOCN card (optional). The choice
is made using jumpers J42, J40, J52 and J53 on the CPUM card. For example,
when all of these jumpers are removed, the primary network interface is routed via
the CPUM card.
The secondary network interface (ETH2) of a CPUM card is routed via the lower
8P8C connector (2) on the front panel of its associated IOCN card (optional).
Refer to the VM600 machinery protection system (MPS) hardware manual for
additional information.
For a CPUM card running firmware version 075 or later, IP addresses are defined in the
net.cfg file (see 2 CPUM card directory structure and configuration files). These factory
assigned settings can be modified as required.
4.1.2 CPUM cards running firmware version 074 or earlier
The default Ethernet communication parameters factory assigned to a CPUM card running
firmware version 074 or later are given in Table 4-2.
Table 4-1: Default IP address parameters for a CPUM card
running firmware version 075 or later
IP address Network mask Description
10.10.56.56
0xFFFFFF80
(255.255.255.128)
Primary network interface (ETH1).
This is the network interface available on
either the CPUM card (NET connector) or the
IOCN card (1 connector).
10.10.56.156
Secondary network interface (ETH2).
This is the network interface available on the
IOCN card (2 connector), if installed.