Configuring The Et 200S On Profibus Dp - Siemens SIMATIC ET 200S Manual

Startup of the ET 200S
Switch on the supply voltage
DP slave sets outputs to "0"
and accepts the set
PROFIBUS address.
The "ON" LED comes on
and the "BF" LED flashes.
DP slave receives configuration
data from the DP master.
Does the configuration
data correspond to the
data transfer possible.
Figure 6-5
Note
All interface modules support the default startup. In other words, you do not have
to carry out configuration using the DDB file or HWCONFIG.
In this case the following conditions apply:
The default parameters are used (see the parameters for the electronic
•
modules).
AKF (general identifier format in compliance with the PROFIBUS standard) in
•
the configuration frame
Grouping (packing) of the electronic modules is not possible without
•
parameterization.
All supply voltages must be switched on at the power modules.
•
It is not possible to remove or insert modules during operation.
•
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
for the DP slave.
actual setup?
Yes
"BF" LED off;
inputs and outputs
are enabled;

Configuring the ET 200S on PROFIBUS DP

Commissioning and Diagnostics
"Startup when expected < > actual
configuration" parameter disabled (only
in the case of DPV 0)
No
Remedy: Alignment of online
and offline configuration data
6-11