vacon • 128
Parameters
Local contacts: https://www.danfoss.com/en/contact-us/contacts-list/
7.1.14.6
Group 3.13.6: Feedback Superv.
Process supervision is used to control that the
PID Feedback value
(process actual value) stays
within predefined limits. With this function you can e.g. detect a major pipe burst and stop unnec-
essary flooding. See more on page 172.
7.1.14.7
Group 3.13.7: Press.Loss.Comp.
P3.13.5.7
Varies
0.00
1077
Defines the level for the PID
feedback value wake-up super-
vision. Uses selected process
units.
P3.13.5.8
SP 2 WakeUpMode
0
1
0
1020
Select if wake up level should
work as an absolute level or as
an offset below the actual set-
point value.
0 = Absolute Level
1 = Relative Setpoint
Table 110. Process supervision parameters
Code
Parameter
Min
Max
Unit
Default
ID
Description
P3.13.6.1
0
1
0
735
0 = Disabled
1 = Enabled
P3.13.6.2
Varies
Varies
Varies
Varies
736
Upper actual/process value
supervision
P3.13.6.3
Varies
Varies
Varies
Varies
758
Lower actual/process value
supervision
P3.13.6.4
0
30000
s
0
737
If the desired value is not reached
within this time a fault or alarm is
created.
P3.13.6.5
Supervision Fault
0
3
2
749
0 = No action
1 = Alarm
2 = Fault (Stop according to stop
mode)
3 = Fault (Stop by coasting)
Table 111. Pressure loss compensation parameters
Code
Parameter
Min
Max
Unit
Default
ID
Description
P3.13.7.1
0
1
0
1189
Enables pressure loss compen-
sation for setpoint 1.
0 = Disabled
1 = Enabled
P3.13.7.2
Varies
Varies
Varies
Varies
1190
Value added proportionally to the
frequency.
Setpoint compensation = Max
compensation * (FreqOut-Min-
Freq)/(MaxFreq-MinFreq)
P3.13.7.3
Enable SP 2
0
1
0
1191 See P3.13.7.1.
P3.13.7.4
SP 2 Max Comp.
Varies
Varies
Varies
Varies
1192 See P3.13.7.2.
Table 109. Sleep function settings