Bronkhorst CORI-FILL - Manual (Page 21)

9.17.075
Bronkhorst Cori-Tech BV
21
8.3 Parameter settings
Test performed with a M14 and Tuthill DGS.23 gear pump. Used liquid = water.
The first table will give an indication of the full scale value (kg/h) in relation with the desired batch in grams.
The second table shows the fastest dosing time in seconds, with a dosing accuracy better than 0.5%.
The overrun correction is set to zero. When using the overrun correction, dosing will be more accurate!
The counter control gain (CCG) has to be adjusted to the batch size.
The PID controller settings vary per application.
Please note that these values are indicative, it can vary per application. In section 8.4 the FlowPlot settings are shown for a batch
of 20 gram.
Full scale value in kg/h
Dosing accuracy better than 0,5%
2g 5g 10g 15g 20g 30g 40g 50g 75g 100g 150g 200g 500g
M12
M13
M14
2,5 6 11 15,5 19 26,5 30 30 30 30 30 30 30
M15
M54
M55
Dosing time in seconds
Dosing accuracy better than 0,5%
2g 5g 10g 15g 20g 30g 40g 50g 75g 100g 150g 200g 500g
M12
M13
M14
5,5 5,5 5 5,5 5,5 6 7 8 11 14 20 26 62
M15
M54
M55
CCG 2,5 3 4 4 4 4 4,5 5,3 8 11 16 22 50
PID-Kp 25 25 25 25 25 25 25 20 20 20 20 20 20
PID-Ti 0,08 0,08 0,08 0,07 0,08 0,08 0,1 0,1 0,1 0,1 0,1 0,1 0,1