This Block (S7300 CPU Simatic) calculate the weight of the material in the Silo using a sonar level meter properly connected in an analog input (16bit type analog card recommended)
(or maybe something else but analog meter), given the dimensions of the SILO (constant values)
and the specific weight of the material "global".Cntr_Specific_Weigth_S11
The input is the level measurment in cm "view".level_silo11
The output calculated in kg (REAL) "global".view_silo11_weight
Here we use DBs to store and change the values and the results. Of course you could use a memory type value but MUST be the same type as the program indicate. It is reccomended to use your own DB.
It is your responsibility to use the block properly in your applications
You could REQUEST for download
(or maybe something else but analog meter), given the dimensions of the SILO (constant values)
and the specific weight of the material "global".Cntr_Specific_Weigth_S11
The input is the level measurment in cm "view".level_silo11
The output calculated in kg (REAL) "global".view_silo11_weight
Here we use DBs to store and change the values and the results. Of course you could use a memory type value but MUST be the same type as the program indicate. It is reccomended to use your own DB.
It is your responsibility to use the block properly in your applications
You could REQUEST for download