• Backing up the parameters of the electronic modules:
– The parameters/data are stored in the ash memory of the IM 152-1DP.
• Startup
– After switching on the power supply of the ET 200iSP, the IM 152-1DP distributes the
saved parameters/data to the electronic modules (e.g. substitute values for the output
modules).
– The PROFIBUS DP is then enabled and the automation system is commissioned by the DP
master.
– The substitute values (of the ash memory) are replaced with the actual data of the IO
controller only when the ET 200iSP exchanges data with the IO controller.
Block diagram
#BDLQMBOFCVT
DPOOFDUJPO
#BDLQMBOFCVT
&MFDUSPOJDT
1PXFSCVT
&MFDUSJDBM
JTPMBUJPO
&MFDUSJDBM
JTPMBUJPO
4MPUGPS4%
DBSE
130'*#64`%1
DPOOFDUJPO
130'*#64BEESFTT
&5J41
4'
14140/"$5#'
"
"
#
#
Network interface module
12.2 PROFIBUS interface module IM 152-1DP
ET 200iSP
284 Operating Instructions, 11/2022, A5E00247483-AK
To Next Page
Loading...
Need help?
General
