Technical data

Installation
2.2 Installing STEP 7
Programming with STEP 7
54 Manual, 05/2010, A5E02789666-01
Changes will also be necessary if conflicts with other settings arise (for example, interrupt or
address assignments). In this case, make the appropriate changes with the hardware recognition
and Control Panel in Windows (see below).
!
Caution
Do not remove any "TCP/IP" parameters from your interface configuration.
This could cause malfunctioning of other applications.
Checking the Interrupt and Address Assignments
If you use a PC with an MPI card, you should always check whether the default interrupt and the
default address area are free.