Danfoss VLT HVAC User Manual

Par. No. # Parameter description Default value 4-set-up Change during
operation
Conver-
sion index
Type
0-6* Password 0-60 Main Menu Password 100 N/A 1 set-up TRUE 0 Uint16 0-61 Access to Main Menu w/o Password [0] Full access 1 set-up TRUE - Uint8
0-65 Personal Menu Password 200 N/A 1 set-up TRUE 0 Uint16
0-66 Access to Personal Menu w/o Password [0] Full access 1 set-up TRUE - Uint8 0-7* Clock Settings 0-70 Set Date and Time ExpressionLimit 1 set-up TRUE 0 TimeOfDay 0-71 Date Format null 1 set-up TRUE - Uint8 0-72 Time Format null 1 set-up TRUE - Uint8
0-74 DST/Summertime [0] Off 1 set-up TRUE - Uint8
0-76 DST/Summertime Start ExpressionLimit 1 set-up TRUE 0 TimeOfDay
0-77 DST/Summertime End ExpressionLimit 1 set-up TRUE 0 TimeOfDay
0-79 Clock Fault [0] Disabled 1 set-up TRUE - Uint8
0-81 Working Days null 1 set-up TRUE - Uint8
0-82 Additional Working Days ExpressionLimit 1 set-up TRUE 0 TimeOfDay
0-83 Additional Non-Working Days ExpressionLimit 1 set-up TRUE 0 TimeOfDay
0-89 Date and Time Readout 0 N/A All set-ups TRUE 0 VisStr[25]
6. How to programme the frequency converter VLT
®
HVAC Drive Operating Instructions
90 MG.11.A4.02 - 09.10.06. VLT
®
is a registered Danfoss trademark
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