REXROTH efc series, Instruction Manual

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5 PROFINET IO
5.1 Protocol Configuration
5.1.1 Device Name
A PROFINET IO device is addressed through the so-called device name. Each
PROFINET IO device operating in the same network must have unique device
name.
The device name can be assigned locally via: H3.20 MEP: Station Name
(PROFINET), or through device naming by a configuration software tool.
5.1.2 IP Settings
All PROFINET IO devices follow the TCP/IP protocol, thus they need an IP ad-
dress when operating on the Ethernet.
Table below gives an overview of all IP-related parameters.
Code Name
H3.00 MEP: MAC Address Device
H3.01 MEP: MAC Address Port 1
H3.02 MEP: MAC Address Port 2
H3.03 MEP: IP Address
H3.04 MEP: Subnet Mask
H3.05 MEP: Gateway Address
H3.06 MEP: IP Options
Tab. 5-1: IP-related parameters
The parameter H3.06 can be set to enable the MEP in receiving IP address from
a DHCP server, see chapter 10.2.2. In most cases, the IP address of IO devices
are assigned by IO controller. If not assigned by the PNIO controller, user should
manually set IP address, Subnet Mask, and Gateway Address.
It is recommended, either to use a static IP address at fieldbus project for engi-
neering access via SERCOS/IP, which was already parameterized to the MEP or
to ensure, that the IP address assigned dynamically by the PNIO controller at
fieldbus startup is equal to the parameterized IP address at MEP. If static and
dynamically assigned IP address differ, an engineering connection (SERCOS/IP)
already established will be lost, when PNIO controller assigns new IP address.
Multi-Ethernet Card Bosch Rexroth AG
PROFINET IO
DOK-RCON0*-XFCX610*MUL-IT02-EN-P
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