ABB ACS880 Series, Supplement Manual

Page: 41 / 50

Signals and parameters 37
DI1 Start Decanter through DI1. 2
DI2 Start Decanter through DI2. 3
DI3 Start Decanter through DI3. 4
DI4 Start Decanter through DI4. 5
DI5 Start Decanter through DI5. 6
DI6 Start Decanter through DI6. 7
Comm CW Fieldbus communication control word. 8
Bowl drive The scroll reads the control word Start/Stop command
from the bowl. 9
Other See Terms and abbreviations on page 30 -
78.04 Delta speed
function Selects differential speed direction (only in scroll drive). Forward drive
Forward drive Forward drive. Scroll speed > Bowl speed. 0
Backward drive Backward drive. Scroll speed < Bowl speed. 1
78.05 Delta speed ref
selection Selects differential speed reference (delta speed) of
Decanter Control. AI1 scaled
Zero Zero 0
AI1 scaled Analog input 1 scaled. 1
AI2 scaled Analog input 2 scaled. 2
Comm ref 1 Fieldbus communication reference 1. 3
D Speed ref Differential speed reference. See 78.06 Delta speed
reference .
4
Other See Terms and abbreviations on page 30 -
78.06 Delta speed
reference Defines differential speed (delta speed). 0.00 rpm
0...1500.00 rpm Differential speed. -
78.07 Bowl belt D1 Defines mechanical drive factor of bowl motor belt roller
D1. 1.00
-1000.00...1000.00 Bowl belt D1 mechanical drive factor. -
78.08 Bowl belt D2 Defines mechanical drive factor of bowl motor belt roller
D2. 1.00
-1000.00...1000.00 Bowl belt D2 mechanical drive factor. -
78.09 Gearbox ratio Defines gearbox ratio of Decanter. 1.00
-1000.00...1000.00 Decanter gearbox ratio. -
Parameters
No Name/Value Description Def / FbEq16