Starting Up Ethernet Tcp/Ip Fieldbus Nodes; Note The Mac-Id And Establish The Fieldbus Node; Connecting Pc And Fieldbus Node - WAGO -I/O-SYSTEM 750 User's Installation And Configuration

3.2.6

Starting up ETHERNET TCP/IP fieldbus nodes

This chapter shows the step-by-step procedure for starting up a
WAGO ETHERNET TCP/IP fieldbus node. The following also contains a de-
scription of how to view the controller-internal HTML pages.
Following this, information regarding PFC programming with
WAGO-I/O-PRO 32 are shown.
Attention
This description is given as an example and is limited to the execution of a
local startup of an individual ETHERNET fieldbus node with a computer run-
ning under windows which is not connected to a network.
Direct Internet connection should only be performed by an authorized network
administrator and is, therefore, not described in this manual.
The procedure contains the following steps:
1. Noting the MAC-ID and establishing the fieldbus node
2. Connecting the PC and fieldbus node
3. Determining the IP address
4. Allocation of the IP address to the fieldbus node
5. Function of the fieldbus tests
6. Viewing the HTML pages
3.2.6.1

Note the MAC-ID and establish the fieldbus node

Before establishing your fieldbus node, please note the hardware address
(MAC-ID) of your ETHERNET fieldbus controller.
This is located on the rear of the fieldbus controller and on the self-adhesive
tear-off label on the side of the fieldbus controller.
MAC-ID of the fieldbus controller:
3.2.6.2

Connecting PC and fieldbus node

Connect the assembled ETHERNET TCP/IP fieldbus node via a hub or di-
rectly to the PC using a 10Base-T cable.
Attention
For a direct connection, a "crossover" cable is required instead of a parallel
cable.
Now start the PC, functioning as master and BootP server, and apply power to
the fieldbus coupler (DC 24 V power pack). Once the operating voltage has
been switched on, the initialization starts. The fieldbus controller determines
the configuration of the bus modules and creates the process image.
During the startup the 'I/O' LED (Red) flashes at high frequency.
When the 'I/O' LED and the 'ON' LED light up green, the fieldbus controller is
ready for operation.
If an error has occurred during startup, it is indicated as an error code by the
'I/O'-LED flashing (red).
Modular I/O System
ETHERNET TCP/IP
Fieldbus controller 750-842 • 75
Starting up ETHERNET TCP/IP fieldbus nodes
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