Danfoss vlt aqua Programming Guide

Par. No. # Parameter description Default value 4-set-up Change during opera-
tion
Conver-
sion index
Type
22-0* Miscellaneous 22-00 External Interlock Delay 0 s All set-ups TRUE 0 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] SR All set-ups TRUE 67 Uint16
22-33 Low Speed [Hz] SR All set-ups TRUE -1 Uint16
22-34 Low Speed Power [kW] SR All set-ups TRUE 1 Uint32
22-35 Low Speed Power [HP] SR All set-ups TRUE -2 Uint32
22-36 High Speed [RPM] SR All set-ups TRUE 67 Uint16
22-37 High Speed [Hz] SR All set-ups TRUE -1 Uint16
22-38 High Speed Power [kW] SR All set-ups TRUE 1 Uint32
22-39 High Speed Power [HP] SR All set-ups TRUE -2 Uint32 22-4* Sleep Mode 22-40 Minimum Run Time 60 s All set-ups TRUE 0 Uint16 22-41 Minimum Sleep Time 30 s All set-ups TRUE 0 Uint16 22-42 Wake-up Speed [RPM] SR All set-ups TRUE 67 Uint16
22-43 Wake-up Speed [Hz] SR 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
3.1.19. 22-** Application Functions
VLT
®
AQUA Drive Programming Guide 3. Parameter Lists
MG.20.O2.02 - VLT
®
is a registered Danfoss trademark 281
3

Danfoss vlt aqua Specifications

General

Supply Voltage	200-240V, 380-500V, 525-600V
Enclosure	IP20
Features	Energy optimization
Approvals	CE, UL, cUL
Input Voltage Range	200-240V, 380-500V, 525-600V
Output Voltage Range	0 to supply voltage
Protection Features	Overvoltage, Undervoltage, Overcurrent, Short circuit, Ground fault
Communication Interfaces	PROFIBUS
Cooling Method	Air-cooled