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Grundfos RSI - Page 113

Grundfos RSI
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Code Parameter Min Max Unit Default ID Description
P3.13.5.6 SP 2 Sleep Delay 0 3000 s 0 1076
The minimum amount of time the
frequency has to remain below the
Sleep level before the drive is stopped.
P3.13.5.7 SP 2 WakeUpLevel Varies 0.00 1077
Defines the level for the PID feedback
value wake-up supervision. 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 setpoint value.
0 = Absolute Level
1 = Relative Setpoint
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 unnecessary
flooding. See more in section Feedback Superv..
Code Parameter Min Max Unit Default ID Description
P3.13.6.1 Enable Superv 0 1 0 735
0 = Disabled
1 = Enabled
P3.13.6.2 Upper limit Varies Varies Varies Varies 736 Upper actual/process value supervision
P3.13.6.3 Lower limit Varies Varies Varies Varies 758 Lower actual/process value supervision
P3.13.6.4 Delay 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)
Group 3.13.7: Press.Loss.Comp.
Code Parameter Min Max Unit Default ID Description
P3.13.7.1 Enable SP 1 0 1 0 1189
Enables pressure loss compensation for
setpoint 1.
0 = Disabled
1 = Enabled
P3.13.7.2 SP 1 max
compensation
Varies Varies Varies Varies 1190
Value added proportionally to the
frequency.
Setpoint compensation = Max
compensation * (FreqOut-MinFreq)/
(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.
Group 3.13.8: Soft Fill
The process is brought to a certain level (P3.13.8.3)
at slow frequency (P3.13.8.2) before the PID
controller starts to control. In addition, you can also
113
English (GB)

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