Wago I/O Field App; Parameterizing A Module With The Wago I/O Field App; Opc Ua Server - WAGO 765-1103/100-000 Manual

765-1103/100-000
Concurrent Access
As long as one user is accessing the forcing functionality through a forcing medium, e.g.,
the WAGO I/O Field Webserver, it is locked for all other users of the module. They cannot
access the forcing functionality until the user that is active now terminates his or her ac-
cess.
In this case, the Web browser displays a message box with the text "Somebody else
is already forcing. Try again later." When the forcing functionality is being
accessed, a small orange icon also appears in the forcing option entry in the menu bar on
the left.

10.3.2 WAGO I/O Field app

10.3.2.1 Parameterizing a Module with the WAGO I/O Field App

Note
Read the online help!
You can find Product-specific information on the WAGO App I/O Field in the online help
for the app.

10.3.3 OPC UA Server

The device has an OPC UA server. An OPC UA client can establish a connection with the
device and access the following parameters, among others:
• Device identification
• Configuration parameters
• Process Data
• Measured values
• Diagnostic information
• Statistical information
The OPC UA client establishes a connection via the following URL:
opc.tcp://IP-address:4840
For IP-address, use the IP address of the device.
The client can access device parameters anonymously (only read access) or with a user-
name/password (read/write access). The username and password are set with the
WAGO Webserver IO Field.
The following figure shows an excerpt from the device's information model.
Product manual | Version: 2.2.0
16DO FLD PN DC 24V 2.0A
Commissioning
75