Danfoss VLT HVAC User Manual

Par. No. # Parameter description Default value 4-set-up Change during
operation
Conver-
sion index
Type
18-0* Maintenance Log 18-00 Maintenance Log: Item 0 N/A All set-ups FALSE 0 Uint8 18-01 Maintenance Log: Action 0 N/A All set-ups FALSE 0 Uint8
18-02 Maintenance Log: Time 0 s All set-ups FALSE 0 Uint32
18-03 Maintenance Log: Date and Time ExpressionLimit All set-ups FALSE 0 TimeOfDay 18-3* Inputs & Outputs 18-30 Analog Input X42/1 0.000 N/A All set-ups FALSE -3 Int32 18-31 Analog Input X42/3 0.000 N/A All set-ups FALSE -3 Int32 18-32 Analog Input X42/5 0.000 N/A All set-ups FALSE -3 Int32
18-33 Analog Out X42/7 [V] 0.000 N/A All set-ups FALSE -3 Int16
18-34 Analog Out X42/9 [V] 0.000 N/A All set-ups FALSE -3 Int16
18-35 Analog Out X42/11 [V] 0.000 N/A All set-ups FALSE -3 Int16
6.2.16. 18-** Data Readouts 2
VLT
®
HVAC Drive Operating Instructions 6. How to programme the frequency converter
MG.11.A4.02 - 09.10.06. VLT
®
is a registered Danfoss trademark 109
6

Danfoss VLT HVAC Specifications

General

Enclosure Rating	IP20, IP21, IP54, IP55, IP66
Storage Temperature Range	-25°C to +70°C
Output Voltage Range	0-100% of supply voltage
Communication Protocols	Modbus RTU, BACnet, Ethernet/IP, Profibus DP
Ambient Temperature Range	-10°C to +50°C (without derating)
Relative Humidity	5% to 95% non-condensing
Altitude	Up to 1000 m without derating
Cooling Method	Air cooled
Application	HVAC systems, Pumps, Fans, Compressors
Voltage Range	200-240 V, 380-500 V, 525-600 V
Frequency Range	0 Hz to 590 Hz