Configuration Of The Profibus-Dp Master - Hitachi HIDIC EH-150 Applications Manual

3.2.3 Node address
The node address of the EH-IOCP has to be set before connecting to the fieldbus. This is done with two rotary switches
On the module, this enables address setting from 1-99 in decimal format.
The example of the setting is shown in figure 3.2 .
PLEASE NOTE: The node address can not be changed during operation.

3.3 Configuration of the Profibus-DP Master

The Profibus-DP master must be configured according to the current EH-150 Slave Rack PI/O configuration.
Beside the EH-IOCP Identity code included in the GSD file, this configuration includes the following user defined values:
•
Station address
•
Configuration data
•
Parameter data
The EH-150 configuration below, with an EH-150 Profibus DP Master (EH-RMP) in the EH-150 CPU rack, will be used as
an example in the following chapters:
In case of the Node Address = 63
2 3
1
4
0 5
9
6
8 7
ADR
2 3
1
4
0 5
9
6
8 7
Fig. 3.2 Example of Node address setting
Profibus-DP
Fig. 3.3 Example of the EH-150 configuration
Chapter 3 CONFIGURATIONS
1
RES
10
3-3