Danfoss vlt aqua Instruction

6.4.18 22-** Application Functions
Par.
No. #
Parameter description Default value
(SR = Size related)
4 set-up Change dur-
ing operation
Conver-
sion index
Type
22-0* Miscellaneous
22-00 External Interlock Delay 0 s All set-ups TRUE 0 Uint16
22-01 Power Filter Time 0.50 s 2 set-ups TRUE -2 Uint16
22-2* No-Flow Detection
22-20 Low Power Auto Set-up [0] OFF All set-ups FALSE - Uint8
22-21 Low Power Detection [0] Disabled All set-ups TRUE - Uint8
22-22 Low Speed Detection [0] Disabled All set-ups TRUE - Uint8
22-23 No-Flow Function [0] OFF All set-ups TRUE - Uint8
22-24 No-Flow Delay 10 s All set-ups TRUE 0 Uint16
22-26 Dry Pump Function [0] OFF All set-ups TRUE - Uint8
22-27 Dry Pump Delay 10 s All set-ups TRUE 0 Uint16
22-3* No-Flow Power Tuning
22-30 No-Flow Power 0.00 kW All set-ups TRUE 1 Uint32
22-31 Power Correction Factor 100 % All set-ups TRUE 0 Uint16
22-32 Low Speed [RPM] ExpressionLimit All set-ups TRUE 67 Uint16
22-33 Low Speed [Hz] ExpressionLimit All set-ups TRUE -1 Uint16
22-34 Low Speed Power [kW] ExpressionLimit All set-ups TRUE 1 Uint32
22-35 Low Speed Power [HP] ExpressionLimit All set-ups TRUE -2 Uint32
22-36 High Speed [RPM] ExpressionLimit All set-ups TRUE 67 Uint16
22-37 High Speed [Hz] ExpressionLimit All set-ups TRUE -1 Uint16
22-38 High Speed Power [kW] ExpressionLimit All set-ups TRUE 1 Uint32
22-39 High Speed Power [HP] ExpressionLimit All set-ups TRUE -2 Uint32
22-4* Sleep Mode
22-40 Minimum Run Time 10 s All set-ups TRUE 0 Uint16
22-41 Minimum Sleep Time 10 s All set-ups TRUE 0 Uint16
22-42 Wake-up Speed [RPM] ExpressionLimit All set-ups TRUE 67 Uint16
22-43 Wake-up Speed [Hz] ExpressionLimit All set-ups TRUE -1 Uint16
22-44 Wake-up Ref./FB Difference 10 % All set-ups TRUE 0 Int8
22-45 Setpoint Boost 0 % All set-ups TRUE 0 Int8
22-46 Maximum Boost Time 60 s All set-ups TRUE 0 Uint16
22-5* End of Curve
22-50 End of Curve Function [0] OFF All set-ups TRUE - Uint8
22-51 End of Curve Delay 10 s All set-ups TRUE 0 Uint16
22-6* Broken Belt Detection
22-60 Broken Belt Function [0] OFF All set-ups TRUE - Uint8
22-61 Broken Belt Torque 10 % All set-ups TRUE 0 Uint8
22-62 Broken Belt Delay 10 s All set-ups TRUE 0 Uint16
22-7* Short Cycle Protection
22-75 Short Cycle Protection [0] Disabled All set-ups TRUE - Uint8
22-76 Interval between Starts
start_to_start_min_on_time
(P2277) All set-ups TRUE 0 Uint16
22-77 Minimum Run Time 0 s All set-ups TRUE 0 Uint16
22-78 Minimum Run Time Override [0] Disabled All set-ups FALSE - Uint8
22-79 Minimum Run Time Override Value 0.000 ProcessCtrlUnit All set-ups TRUE -3 Int32
22-8* Flow Compensation
22-80 Flow Compensation [0] Disabled All set-ups TRUE - Uint8
22-81 Square-linear Curve Approximation 100 % All set-ups TRUE 0 Uint8
22-82 Work Point Calculation [0] Disabled All set-ups TRUE - Uint8
22-83 Speed at No-Flow [RPM] ExpressionLimit All set-ups TRUE 67 Uint16
22-84 Speed at No-Flow [Hz] ExpressionLimit All set-ups TRUE -1 Uint16
22-85 Speed at Design Point [RPM] ExpressionLimit All set-ups TRUE 67 Uint16
22-86 Speed at Design Point [Hz] ExpressionLimit All set-ups TRUE -1 Uint16
22-87 Pressure at No-Flow Speed 0.000 N/A All set-ups TRUE -3 Int32
22-88 Pressure at Rated Speed 999999.999 N/A All set-ups TRUE -3 Int32
22-89 Flow at Design Point 0.000 N/A All set-ups TRUE -3 Int32
22-90 Flow at Rated Speed 0.000 N/A All set-ups TRUE -3 Int32
6 How to Program the Low Harmonic Drive
VLT AQUA Low Harmonic Drive Instruction
Manual
6-62 MG.20.T1.22 - VLT
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is a registered Danfoss trademark
6

Danfoss vlt aqua Specifications

General

Brand	Danfoss
Model	vlt aqua
Category	DC Drives
Language	English