Danfoss VLT HVAC Drive User Manual

Par. No. # Parameter description Default value 4 set-up Change during
operation
Conver-
sion index
Type
16-0* General Status 16-00 Control Word 0 N/A All set-ups FALSE 0 V2 16-01 Reference [Unit] 0.000 ReferenceFeedbackUnit All set-ups FALSE -3 Int32
16-02 Reference [%] 0.0 % All set-ups FALSE -1 Int16
16-03 Status Word 0 N/A All set-ups FALSE 0 V2
16-05 Main Actual Value [%] 0.00 % All set-ups FALSE -2 N2
16-09 Custom Readout 0.00 CustomReadoutUnit All set-ups FALSE -2 Int32 16-1* Motor Status 16-10 Power [kW] 0.00 kW All set-ups FALSE 1 Int32 16-11 Power [HP] 0.00 hp All set-ups FALSE -2 Int32 16-12 Motor Voltage 0.0 V All set-ups FALSE -1 Uint16
16-13 Frequency 0.0 Hz All set-ups FALSE -1 Uint16
16-14 Motor Current 0.00 A All set-ups FALSE -2 Int32
16-15 Frequency [%] 0.00 % All set-ups FALSE -2 N2
16-16 Torque [Nm] 0.0 Nm All set-ups FALSE -1 Int16
16-17 Speed [RPM] 0 RPM All set-ups FALSE 67 Int32
16-18 Motor Thermal 0 % All set-ups FALSE 0 Uint8
16-22
Torque [%] 0 % All set-ups FALSE 0 Int16
16-3* Drive Status 16-30 DC Link Voltage 0 V All set-ups FALSE 0 Uint16 16-32 Braking Energy /s 0.000 kW All set-ups FALSE 0 Uint32
16-33 Brake Energy/2 min 0.000 kW All set-ups FALSE 0 Uint32
16-34 Heatsink Temp. 32°F [0°C] All set-ups FALSE 100 Uint8
16-35 Inverter Thermal 0 % All set-ups FALSE 0 Uint8
16-36 Inv. Nom. Current ExpressionLimit All set-ups FALSE -2 Uint32
16-37 Inv. Max. Current ExpressionLimit All set-ups FALSE -2 Uint32
16-38 SL Controller State 0 N/A All set-ups FALSE 0 Uint8
16-39 Control Card Temp. 32°F [0°C] All set-ups FALSE 100 Uint8
16-40 Logging Buffer Full [0] No All set-ups TRUE - Uint8 16-5* Ref. & Feedb. 16-50 External Reference 0.0 N/A All set-ups FALSE -1 Int16 16-52 Feedback [Unit] 0.000 ProcessCtrlUnit All set-ups FALSE -3 Int32 16-53 DigiPot Reference 0.00 N/A All set-ups FALSE -2 Int16
16-54 Feedback 1 [Unit] 0.000 ProcessCtrlUnit All set-ups FALSE -3 Int32
16-55 Feedback 2 [Unit] 0.000 ProcessCtrlUnit All set-ups FALSE -3 Int32
16-56 Feedback 3 [Unit] 0.000 ProcessCtrlUnit All set-ups FALSE -3 Int32
6.2.15. 16-** Data Readouts
6. How to program the adjustable frequency
drive
VLT
®
HVAC Drive Instruction Manual
118 MG.11.A4.22 - VLT
®
is a registered Danfoss trademark
6

Danfoss VLT HVAC Drive Specifications

General

Type	VLT HVAC Drive
STO (Safe Torque Off)	Yes
Enclosure	IP20
Output Frequency	0-500 Hz
Brake Chopper	Built-in (depending on frame size)
EMC Filter	Built-in (depending on frame size)
Communication	Ethernet
Power Range	0.37 kW to 630 kW
Input Voltage	200-240V, 380-480V, 525-600V
Protection Features	Overload, Overvoltage, Undervoltage, Short Circuit, Ground Fault
Ambient Temperature	-10°C to +50°C (with derating above +40°C)
Storage Temperature	-25°C to +70°C
Relative Humidity	5-95% (non-condensing)
Cooling Method	Air-cooled