Siemens SIMATIC FM 452 Manual page 61

Typical Situations for the Transfer of Parameters:
1 You edit the parameters with the parameter assignment user interface. The module
must then be assigned the parameters automatically during startup.
Action required: steps 1, 2, 3
2 You modify parameters during startup in the test mode in the parameter
assignment user interface:
Action required: steps 4, 5
3 You set the parameters with the parameter assignment user interface. When it
starts up, the module should be assigned parameters only by the user program
using data blocks:
Action required: steps 10, 6
4 You set the parameters with the parameter assignment user interface. These
should be available to the user program for temporary modifications.
Action required: steps 1, 2, 3 for automatic parameter assignment.
Action required: steps 10, 7 for access by the user program.
5 You modify parameters (exclusively) using the user program:
Action required: steps 7, 9, 8, 6
6 You want to see the data modified by the user program in the parameter
assignment user interface.
Action required: step 11
7 You want to create data for recipes:
Action required: step 10
8 The parameters modified during installation should be downloaded automatically
during startup:
Action required: steps 1, 2, 3
9 The parameters modified by the user program should be downloaded automatically
during startup:
Action required: steps 6, 11, 1, 2, 3
FM 452 Electronic Cam Controller
C79000-G7076-C452-04
Programming the FM 452
6-23