Siemens SIMATIC FM 351 - Parameter Transfer Routes

Programming the FM 351
6-19
FM 351 Positioning Module
C79000-G7076-C351-02
6.8 Parameter Transfer Routes
The term parameter includes the following machine data and incremental dimensions.
System data
(SDB)
Configuration
software
HW Config
Parameters
Para-
meter
DB
User
program
ABS_CTRL
1
2
3
4
5
6
7
8
10
11
Para. assg.
DB
11b
11a
10b
10a
2a
PG/PC
offline
CPU
online
FM 351
System data
(SDB)
9
Figure 6-3 Parameter Transfer Routes
1
Save parameters in the configuration software.
2 Save and compile the hardware configuration.
2a Download the hardware configuration to the CPU. The CPU executes Step 3 automatically.
3 The CPU writes the parameters to the module during system parameter assignment.
4 Upload parameters of a module channel to the PG with “PLC – Upload Channel”.
5 Download parameters from the PG to a module channel with “PLC – Download Channel”.
6 Write parameters to a channel of the module using jobs in the user program.
7 Read parameters from a channel of the module using jobs in the user program.
8 Store parameters from the user program in the online DB.
9 Read parameters into the user program from the online DB.
10 Export parameters from the configuration software to the offline DB.
10a Download the offline DB to the CPU.
10b Export parameters from the configuration software to the online DB.
11 Import parameters from the offline DB to the configuration software.
11a Upload parameters from the online DB to the programming device.
11b Import parameters from the online DB to the configuration software.