Danfoss VLT 6000 HVAC Series User Manual

Process word 161
Control word according to FC protocol 162
Status word as per FC protocol 163
Serial communication reference 164
Present output frequency 165
Serial communication 500 - 556 166
Extended status word, warning word, and alarm word 174
Service functions 600-631 176
Electrical installation of the relay card 181
Description of Real Time Clock 182
All about VLT 6000 HVAC 185
Status messages 185
List of warnings and alarms 187
Aggressive environments 194
Calculation of resulting reference 194
Galvanic isolation (PELV) 195
Earth leakage current 195
Extreme running conditions 196
Peak voltage on motor 197
Switching on the input 198
Acoustic noise 199
Derating for ambient temperature 199
Derating for air pressure 200
Derating for running at low speed 200
Derating for long motor cables or cables with larger cross-section 200
Derating for high switching frequency 200
Vibration and shock 201
Air humidity 201
Efficiency 202
Mains supply interference/harmonics 203
Power factor 203
(Emission, Immunity) 204
EMC Immunity 206
Definitions 208
Parameter overview and factory settings 210
Index
217
VLT
®
6000 HVAC Series
MG.61.B5.02 - VLT
®
is a registered Danfoss trademark 3

Danfoss VLT 6000 HVAC Series Specifications

General

Brand	Danfoss
Model	VLT 6000 HVAC Series
Category	DC Drives
Language	English