Entering Master Parameters - Siemens SIMATIC S5 Manual

Parameterizing, saving and documenting the configuration with COM ET 200 Windows
8.2.3

Entering master parameters

IM 308-C By setting master parameters for the IM 308-C, you define:
S5-95U as DP
By setting master parameters for an S5-95U as DP master you define:
master
Meanings of the Table 8-5 shows the meanings of the individual master parameters for the
master parameters IM 308-C as DP master:
Table 8-5 Meanings of the master parameters (IM 308-C)
Designation
Station number The station number is a bus-wide unique number which you assign to the DP master.
Note that the station number does not correspond to the number of the IM 308-C.
1 to 123 for linear addressing
1 to 119 for P-page addressing
1 to 107 for Q-page addressing
Station type Select the type of the DP master.
Station Assign a name for the master system. Max. length: 40 characters.
designation
In host Select the name of the host which contains the DP master.
ET 200 Distributed I/O System
EWA 4NEB 780 6000-02a
the designation of the IM 308-C
the host to which the IM 308-C is assigned
how the distributed I/O is addressed
whether the IM 308-C is addressed by the CPU in multiprocessor mode
and
which error messages will be generated (QVZ or PEU and response moni-
toring of DP slaves)
the designation of the DP master
whether response monitoring of the DP slaves is active/inactive
Meaning
8
Default
(assigned
station
number)
IM 308-C
–
–
8-11