8. Setting of parameters
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– WTS-300-E - V4.1 - 20.01.2022
Section 8.3
: Level “Extended cooling parameters” (P parameters)
Drawing off milk through pneum. butterfly valve in
cooling mode
Range
Default
P32 Milk removal options
(hidden if A40 = 0 or 1)
0 .. 2
0
0: Deactivated - not possible to open manually
1: Button function
Opens the butterfly valve directly, for as long
as the button is held down.
The maximum open time can be limited in [P33].
2: Toggle function
Press butterfly valve button for 2 seconds:
Valve opens until button is pressed again (briefly).
The maximum open time can be limited in [P33].
P33 Max. open time for butterfly valve
For drawing off milk manually
(hidden if A40 = 0 or 1 )
0: no time limit on valve being open
1 to 60: seconds
0 .. 60 sec.
5
P34 Lock the butterfly valve in OFF mode,
if robots have not stopped yet
0 .. 2
0
0: Butterfly valve can always be opened
1: can only be opened when robot stopped
2: activated, requires an additional RobotStop
feedback via digital input
Function is also opera-
ble via external button.
(see parameters A21
–
A33- setting 26)
Note on [P34] -
Selection 2:
Function 34 must be as-
signed to one of the digital
inputs [A21..A33].
