Siemens ET 200S Manual page 135

Startup of the ET 200S
Switch on the supply voltage
for the DP slave.
DP slave sets outputs to "0"
and accepts the set PROFI-
BUS 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
"BF" LED off, inputs and outputs
enabled, data transfer possible.
Figure 6-5
Note
The IM151-1 BASIC and IM151-1 HIGH FEATURE support the default startup. In
other words, you do not have to carry out configuration using the DDB file or
HWCONFIG.
The following conditions apply:
S
The default parameters are used (see the parameters for the electronic
modules).
S
AKF (general identifier format in compliance with the PROFIBUS standard) in
the configuration frame
S
Grouping of the electronic modules is not possible without parameterization.
S
All supply voltages must be switched on at the power modules.
S
It is not possible to remove or insert modules during operation.
Distributed I/O System ET 200S
EWA 4NEB 780 6024-02 07
No
actual setup?
Yes
Startup of the ET 200S
Commissioning and Diagnostics
"Startup when expected < > actual confi-
guration" parameter disabled (only in the
case of DPV 0)
Remedy: Match configuration
data to setup or vice versa.
6-11