Siemens SIMATIC ET 200S - Page 103

Configuration Options
3-39
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
• Parameterize the interface module as follows:
Interface module Parameters Setting Description
IM 151-1
STANDARD
or
Option
handling,
general
Enable Option handling is activated
for the whole ET 200S.
o
r
IM 151-1 FO
STANDARD
Option
handling: Slots
2to63
Enable (all the
slots on which
RESERVE
modules can be
located)
There is a RESERVE module
or configured electronic
module on the slot. A
diagnosis is not reported.
Note
If ”Operation at Preset < > Actual Configuration” is blocked at parameter
assignment, the following occurs:
• The ET 200S does not start up if a module is missing or if an incorrect module
is inserted. A diagnostic report is output to the effect that there is no module or
the module is incorrect.
• The ET 200S starts up if you enable option handling for the slot of an inserted
RESER VE module. A diagnosis is not reported.
If you have parameterized an electronic module for the RESERVE module, the
following substitute values are reported:
-- Digital Input Modules: 0
-- Analog Input Modules: 7FFF
H
-- Function Module: 0