Commissioning
Setting the IP configuration of the Inverter Drive 8400 motec
35
Lenze · Decentralised frequency inverter 8400 motec (EtherNet/IP™ option) · EDS84DMOTEIP EN 2.0 - 10/2013
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6.3.3 Setting via a BOOTP/DHCP server
DHCP is the acronym for "Dynamic Host Configuration Protocol". This protocol is defined in
RFC 2131 and is a compatible advancement of the "Bootstrap Protocol" (BOOTP) according to
RFC 951.
Both protocols enable network nodes to query information about the network configuration (e.g.
the IP address) from a server via a TCP/IP network. The BOOTP/DHCP server assigns the IP address
to the client dynamically from a defined address range. This means that the client receives an
unambiguous IP address.
Code C13005
is used to select how the IP configuration is to be made:
• Value ’0’: The IP configuration currently saved in the Communication Unit is used.
• Value ’1’: BOOTP is used. (Lenze standard setting)
• Value ’2’: DHCP is used.
The setting can also be selected by write access to attribute 3 (configuration control) of instance 1
of the TCP/IP Interface Object (245 / 0xF5)
( 126).
6.3.4 Setting via the TCP/IP Interface Object (0xF5)
With a scanner, the IP configuration can be set via attribute 5 (interface configuration) of instance 1
of the TCP/IP Interface Object (245 / 0xF5)
( 126).
After the IP configuration, carry out a node reset ("power off/on" or "Type 0 reset" for the Identity
Object (1 / 0x01) ( 110)).
In the »Engineer«, codes C13010
(IP address), C13011 (subnet mask), C13012 (gateway address),
and C13016
(multicast IP address) show the IP parameters currently used.
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