Commissioning and Diagnostics
6-60
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
Startup of the ET 200S
Switch on supply voltage
for I/O device
I/O device receives
connect telegram and
startup data sets
from the I/O controller
I/O device sets outputs to
to ”0” and imports the
configured device name
from the MMC
”BF” LED off;
inputs and outputs
are enabled;
data transfer possible.
Yes
No
Are the subscribed
modules present?
Remedy: Alignment of online
and offline configuration data
”ON” LED lights
”BF” LED flashes
(with c onnection to switch)
”BF” LED lights
(without connection to switch)
Figure 6-35 Configuring the ET 200S on PROFINET IO
Note
The IM151-3 PN interface module supports the default startup.
In this case the following conditions apply:
•
The default parameters are used (see the parameters for the electronic
modules).
•
All supply voltages must be switched on at the power modules.
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