20
Id.-Nr.: 1556.212 .1-07
System overview
•
Access to system functions
•
Access to message system
•
Diagnosis functions
For further information see the online help of MotionCenter.
3.10.2
MotionCenter libraries
With the specific libraries the following functions are available amongst other:
•
Function blocks for accessing the message system and controller variables
•
Function blocks for bus communication
•
Function blocks for diagnosis
•
Function blocks for integration of drives
For further information see the online help of MotionCenter.
3.10.3
OPC UA interface
The MotionOne 3 system offers the opportunity to access to IEC variables of the con-
trol via an OPC UA interface. Therefore an OPC UA client which must be installed on
a PC is needed. OPC UA clients are offered for download in the internet.
To establish a connection with the OPC UA client to the OPC Ua server on the con-
trol the IP address or the hostname of the control with the port number
4842
first
have to be input into the client. If a server has been found the endpoint "None -
None" mus be selected. Then the connection to the server can be established and
the data available on the OPC UA server (variables, functions, ...) are shown. For a
detailled description see the help of the OPC UA client.
The server/endpoint URLs delivered of the OPC UA server always contain the host-
name. For this reason it must be possible for the OPC UA client to solve the host-
name. Some OPC UA clients do not offer his functionality. If this is not the case the
control must be inserted manually into the file
C:\Windows\System32\drivers
\etc\hosts
on the PC. Therefore a new line with the IP address and the hostname
must be added in this file (e.g.
10.150.48.40 <Hostname der
Steuerung>
).
