EPA SM-Ethernet, User Manual

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SM-Ethernet User Guide
27
Issue: 7
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5.13.4 SM-Ethernet IP default gateway Z
gateway
This is the least significant octet of SM-Ethernet’s default gateway address. When using
DHCP this will be updated from the DHCP server.
5.14 SM-Ethernet baud rate
SM-Ethernet can be set to automatically detect the baud rate or be fixed at either 10Mbs
or 100Mbs. Pr
MM.44 will indicate the data rate that is being used by the SM-Ethernet.
5.15 DHCP (Dynamic Host Configuration Protocol)
5.15.1 DHCP enable
This parameter determines if the module gets it’s network configuration ( IP address,
subnet mask, etc. ) from the host drive parameters or from a DHCP server on the
network. The DHCP server can be configured to give the module the next free address
or an address based on the MAC address of SM-Ethernet.
Table 5.5 DHCP options
A DHCP server will typically provide SM-Ethernet with an IP address, subnet mask,
default gateway and DNS information.
SM-Ethernet IP default gateway Z
gateway
Pr MM.21
Default 254
Range 0 to 255
Access RW
SM-Ethernet baud rate
Pr MM.04
Default 0
Range 0 to 2
Access RW
Table 5.4 SM-Ethernet baud rate
Pr MM.04 baud rate
0 Auto detect
1 10Mbs
2 100Mbs
This parameter should normally be left in the auto detect state.
NOTE
DHCP enable
Pr MM.05
Default 0
Ranges 0 to 1
Access RW
Pr MM.05 DHCP enable
0 Use local configuration
1 Use DHCP server