● Only one electronic module may be removed at one time.
● The following table describes which module you can remove and insert during operation:
Table 7-2
Requirements
Module exchange
Removal and in‐
sertion
Effects on ET 200iSP
Power Supply PS
Yes
Remove: Failure of the ET 200iSP (Same state as
when supply voltage is turned off).
Insert: Starting up the ET 200iSP
Interface module IM 152
Yes
Remove: Failure of the ET 200iSP
Insert: It is necessary to configure the ET 200iSP using
PG (with STEP 7 only the I&M data)
Electronic module
Yes
Remove: Failure of the sensor/actuator
Insert: Sensor/actuator in operation
Removal and inserting of electronic modules
Remove and insert electronic modules as described in the Chapter Inserting and labeling the
power supply, interface module and electronic module.
Note
Check the coding element before you insert the new electronic module in the terminal module.
See also
Inserting and labeling the interface module and electronic modules (Page 125)
7.3
Replacing the interface module
Properties
● The IM 152 stores the parameters and I&M in an internal flash memory. The content is
retained even after a power failure of the ET 200iSP.
● After replacing the IM 152‑1, the ET 200iSP is automatically configured by the controller
(e.g. S7-400). All you have to do is load the I&M data (if necessary) with HW Config or
SIMATIC PDM into the ET 200iSP.
Requirement
Replacement interface module for replacement
Maintenance
7.3 Replacing the interface module
ET 200iSP
188
Operating Instructions, 11/2017, A5E00247483-07
