Danfoss VLT HVAC Drive 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]
VLT
®
HVAC Drive Instruction Manual
6. How to program the adjustable frequency
drive
MG.11.A4.22 - VLT
®
is a registered Danfoss trademark 101
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