315-4PN33

n Level of protection: Here 1 of 3 protection levels may be set to
protect the CPU from unauthorized access.
– Protection level 1 (default setting):
No password adjustable, no restrictions
– Protection level 2 with password:
Authorized users: read and write access
Unauthorized user: read access only
– Protection level 3:
Authorized users: read and write access
Unauthorized user: no read and write access
5.7.3
Parameters for MPI/DP
The properties dialog of the MPI interface is opened via a double click
to the sub module MPI/DP.
n Short description: Here the short description "MPI/DP" for the MPI
interface is specified.
n Order no.: Nothing is shown here.
n Name: At Name "MPI/DP" for the MPI interface is shown. If you
change the name, the new name appears in the Siemens
SIMATIC Manager.
n Type: Please regard only the type "MPI" is supported by the VIPA
CPU.
n Interface: Here the MPI address is shown.
n Properties: With this button the properties of the MPI interface
may be preset.
n Comment: You can enter the purpose of the MPI interface.
n Diagnostics: A diagnostics address for the MPI interface is to be
preset here. In the case of an error the CPU is informed via this
address.
n Operating mode, Configuration, Clock: These parameters are not
supported.
5.8 Setting VIPA specific CPU parameters
5.8.1
Proceeding
Except of the VIPA specific CPU parameters the CPU parameteriza-
tion takes place in the parameter dialog of the CPU from Siemens.
With installing of the SPEEDBUS.GSD the VIPA specific parameters
may be set during hardware configuration. Here the following param-
eters may be accessed:
n Number remanence flag, timer, counter
n Priority OB 28, OB 29, OB 57
Since the VIPA specific CPU parameters may be set, the installation
of the SPEEDBUS.GSD from VIPA in the hardware catalog is neces-
sary. The CPU may be configured in a PROFIBUS master system
and the appropriate parameters may be set after installation.
Protection
General
Address
Overview
Requirements
VIPA System 300S Deployment CPU 315-4PN33
Setting VIPA specific CPU parameters > Proceeding
HB140 | CPU | 315-4PN33 | GB | 14-43 47