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8.3 Level “Extended cooling parameters” (P parameters)
8. Setting of parameters
Drawing off milk through butterfly valve in cooling modepneum. Range Default
P32 Milk removal options 0 .. 2 0
(hidden if A40 = 0 or 1 )
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 0 .. 60 sec. 5
For drawing off milk manually
(hidden if A40 = 0 or 1 )
0: no time limit on valve being open
1 to 60: seconds
P34 Lock the butterfly valve in OFF mode, 0 .. 1 0
if robots have not stopped yet
0: Butterfly valve can always be opened
1: can only be opened when robot stopped
Alarm “Water detection in cleaning pipe” Range Default
Alarm / prevention of water intake into tank during cooling
mode (see also section .9)9
P36 Milk transfer function settings 0
0: deactivated
1: level controlled (high active), when signal an input
stops pumping (with timeout)
2: level controlled (low active), if no signal at the input
stops pumping (with timeout)
3: only time
P37 Milk transfer – pump max. running time 1 ...50 10
P40 Alarm activation level monitoring 1 / 2 in cooling mode 0
If the level electrode detects water in the cleaning pipe
during cooling mode:
0: deactivated = no consequence
1: activates fault indication [F52] when level 1 is reached
2: as 1, plus outlet valve 1 opens
3: activates fault indication [F52] when level 2 is reached
4: as 3, plus outlet valve 1 opens
Alarm „tank overflow protection“ Range Default
Explanation see section 9.24
P42 Activation tank overflow protection 0 .. 0 4
0: deactivated
1: signal at level input 3 triggers alarm
2: no signal at level input 3 triggers alarm
3: no function
4: signal at level input 2 triggers alarm
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