Migration of the IM 151/CPU
D-5
ET 200S Interface Module IM 151/CPU
A5E00058783-01
4. Click OK.
This starts rewiring. After rewiring, you can decide in a dialog box whether you
want to look at the rewiring information file. The file contains the list of old and new
address IDs. The various blocks are also listed together with the number of
rewirings carried out in the block.
I1.0
I1.1
I1.2
I1.3
O1.0
O1.1
I1.0
I1.1
I2.0
I2.1
O1.0
O1.1
Figure D-3 Example: Rewiring of the Signals
If you assign symbols to the inputs and outputs using the symbol table in
STEP 7
,
you must change the symbol table to adjust the subprogram for use in the
IM 151/CPU.
See also the
STEP 7
online help system.
Porting FBs with I/Os in an I/O Word
If you map the addresses of the inputs and outputs via an I/O word to a function
block you have programmed, porting is considerably more involved.
It is possible to program a shell around the FB that makes an adjustment so that
the FB can be used with the IM 151/CPU. The other option is to reprogram the FB.
We recommend you reprogram the FB because this is easier than programming a
shell.
See also the
STEP 7
online help system.
To Next Page
Loading...
Need help?
General
