Danfoss VLT 5000 Application Note

VLT
®
5000 DeviceNet and Allen Bradley Control logix 5550
7
MN.51.T1.02 - VLT is a registered Danfoss trademark
■■
■■
■ I/O communication with RS Logix 5000
Click on Local:1:O and on Local 1:O.Data. Now
you can see the full Output area of the DeviceNet
system. Local:1:O.Data[0] indicates mapping of
Control word and reference.
To start the VLT 5000 when using FC Drive profile
(See par. 512) the start command should be 047C
Hex. The Reference goes from 0 – 4000 Hex,
corresponding to 0 –100 %.
Example on Control words to the VLT 5000 (par.
512 Telegram profile = FC Drive [1]):
Start: 047C Hex via ramp time in Par. 207
Stop: 043C Hex via ramp time in Par. 207
Coast: 0474 Hex
Quick Stop: 046C Hex via ramp time in Par. 212
Reversing: 847C
Remember by reversing to set par. 200 to both
direction and par. 506 to Bus [1].
Example on reference to the VLT 5000 (par. 202
High output frequency and 205 Max. reference = 50
Hz):
1000 Hex ~ 25 % reference = 12.5 Hz
2000 Hex ~ 50 % reference = 25.0 Hz
4000 Hex ~ 100 % reference = 50.0 Hz
Control WordReference

Danfoss VLT 5000 Specifications

General

Brand	Danfoss
Model	VLT 5000
Category	Controller
Language	English