Chapter 3
Installation
MAN_105G_1.16
Page 86
Configuration Example:
The Following example describes a simple configuration of a 105G connected to a simple
Profibus Slave I/O device. Described is the configuration of the local 105G Profibus master
only, for more detailed configuration examples, an application note can be downloaded from
www.elprotech.com
.
The example will transfer 8 x digital points from the radio network
to
the slave device. A
single 16-bit analog value will be transferred from the profibus slave to the radio network.
Several configuration steps via ESeries Configuration Software are required:
•
Profibus Network Configuration
•
Fieldbus Configuration (Fieldbus Mappings)
•
Radio Configuration (I/O or Block Mappings)
1)
Profibus Network Configuration
Once the GSD file for the profibus slave has been installed, the slave device can be added to
the profibus network (see
Configuration
section above). For this example, the slave is a
modular
device, therefore we add the necessary I/O modules to the slave. The example
requires 8 x digital points to be transferred
to
the slave - hence we add the
‘1 Byte Out’
module - and 1 x analog point (16-bit) to be transferred
from
the slave – hence we add the
‘2
Byte In’
module (see below).
When these modules are added, configuration software automatically picks the next free
fieldbus interface
registers (shown in the
Input Address
and
Output Address
columns), which
may later be altered by double-clicking on the relevant I/O module. In this example, the
automatically chosen locations are
Fieldbus IN
locations 0..1, and
Fieldbus OUT
location 0.
