Siemens SIMATIC ET 200S - Page 102

Configuration Options
3-38
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
Option handling parameter assignment
Note the following prerequisites when assigning parameters:
• In STEP 7 or COM PROFIBUS, parameterize the electronic modules you want
to use for f uture applications, such as 4DI HF, on the slots of the RESERVE
modules (or the expansion modules at the right-hand end of the station):
-- Drag the electronic module to the configuration table
-- Set the parameters
• Using one of the following entries, drag a PM E 24-48 VDC or PM E 24-48
VDC/24-230 VAC power module to the configuration table.
-- ...O (option handling) or
-- ...SO (status byte + option handling)
Note
There can only be one power module with the ending ...O or ...SO in the ET 200S
configuration.