Danfoss VLT User Manual

NOTE!
Stop the motor before performing any of these operations.
Data storage in LCP:
1. Go to par. 0-50
LCP Copy
2. Press the [OK] key.
3. Select “All to LCP”
4. Press the [OK] key.
All parameter settings are now stored in the GLCP indicated by the progress bar. When 100% is reached, press [OK].
The GLCP can now be connected to another adjustable frequency drive and the parameter settings copied to this adjustable frequency drive.
Data transfer from LCP to adjustable frequency drive:
1. Go to par. 0-50
LCP Copy
2. Press the [OK] key.
3. Select “All from LCP”
4. Press the [OK] key.
The parameter settings stored in the GLCP are now transferred to the adjustable frequency drive, as indicated by the progress bar. When 100% is reached,
press [OK].
5.1.8 Initialization to Default Settings
There are two ways to initialize the adjustable frequency drive to default: Recommended initialization and manual initialization.
Please be aware that they have different impacts according to the below description.
Recommended initialization (via par. 14-22
Operation Mode )
1. Select par. 14-22
Operation Mode
2. Press [OK]
3. Select “Initialization” (for NLCP select “2”)
4. Press [OK]
5. Disconnect the power from the unit and wait for the display to
turn off.
6. Reconnecting the power resets the adjustable frequency drive.
Please note that the first start-up takes a few more seconds.
7. Press [Reset]
par. 14-22
Operation Mode initializes all except:
par. 14-50 RFI 1
par. 8-30 Protocol
par. 8-31 Address
par. 8-32 Baud Rate
par. 8-35 Minimum Response Delay
par. 8-36 Max Response Delay
par. 8-37 Max Inter-Char Delay
par. 15-00 Operating Hours to par. 15-05 Over Volts
par. 15-20 Historic Log: Event to par. 15-22 Historic Log: Time
par. 15-30 Alarm Log: Error Code to par. 15-32 Alarm Log: Time
NOTE!
Parameters selected in par. 0-25
My Personal Menu will remain present with the default factory setting.
Manual initialization
5 How to operate the adjustable frequency
drive
VLT
®
HVAC Drive Instruction Manual
5-6 MG.11.A9.22 - VLT
®
is a registered Danfoss trademark
5

Danfoss VLT Specifications

General

Frequency	50/60 Hz
Enclosure	IP20, IP21, IP55, IP66
Series	VLT
Control Technique	Flux Vector Control
Output Voltage	0-Vinput
Control Method	Fieldbus
Communication Interface	PROFIBUS, CANopen
Protection Features	Overload, Overvoltage, Undervoltage, Short Circuit, Ground Fault
Cooling Method	Liquid Cooled
Storage Temperature	-25°C to +70°C
Relative Humidity	5-95% non-condensing
Altitude	Up to 1000m (3280ft) without derating, up to 4000m (13120ft) with derating
Operating Temperature	-10°C to +50°C (14°F to 122°F)