Machine And Cam Data - Siemens S7-300 Operating Instructions Manual

Machine and cam data

9.1 Machine and cam data
General information
This chapter is relevant if you want to write the parameters directly to the module in the user
program, and without using the programming interface.
All machine and cam data are saved in the parameter DB. You must enter the parameter DB
number in the associated channel DB in each case.
You can write to the parameter DB with "Export" and read the parameter DB with "Import" on
the parameter assignment interface.
Sequence when writing machine and cam data
Always edit machine and cam data in the following sequence:
1. Write machine data
2. Enable machine data
3. Writing cam data
If you set the trigger bits for these jobs all at once, FB CAM_CTRL makes sure the jobs are
processed in the correct order.
FM 352 electronic cam controller
Operating Instructions, 05/2011, A5E01071724-03
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