Danfoss VLT 2800 Series General Information

Use the following procedure for the control card test:
1. Select control card test.
2. Disconnect the AC line voltage and wait until
the light in the display has disappeared.
3. Mount according to drawing and description.
4. Connect the AC line voltage.
5. The adjustable frequency drive automatically
undertakes a test of the control card.
If the adjustable frequency drive displays a fault code
from 37-45, the control card test has failed. Change
the control card to start up the adjustable frequency
drive.
If the adjustable frequency drive comes into Display
mode, the test is OK. Remove the test connector and
the adjustable frequency drive is ready for operation.
Parameter 620 Operating mode is automatically set to
Normal operation [0].
Initialization [3] is selected if you wish to use the unit's
factory setting.
Procedure for initialization:
1.
Select Initialization [3].
2. Disconnect the AC line voltage and wait until
the light in the display has disappeared.
3. Connect the AC line voltage.
4. An initialization is performed in all parame-
ters in all Setups, with the exception of pa-
rameters 500 Address, 501 Baudrate,
600-605 Operating data and 615-617 Fault
log.
VLT
®
2800 Series
= factory setting, () = display text, [] = value for use in communication via serial communication port
MG.27.A2.22 - VLT
®
is a registered Danfoss trademark 95
Programming

Danfoss VLT 2800 Series Specifications

General

Brand	Danfoss
Model	VLT 2800 Series
Category	DC Drives
Language	English