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Danfoss VLT Programming Guide

Danfoss VLT
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[1677] Analog Out X30/8 [mA]
[1680] Fieldbus CTW 1
[1682] Fieldbus REF 1
[1684] Comm. Option STW
[1685] FC Port CTW 1
[1690] Alarm Word
[1691] Alarm Word 2
[1692] Warning Word
[1693] Warning Word 2
[1694] Ext. Status Word
[1695] Ext. Status Word 2
[1696] Maintenance Word
[1830] Analog Input X42/1
[1831] Analog Input X42/3
[1832] Analog Input X42/5
[1833] Analog Out X42/7 [V]
[1834] Analog Out X42/9 [V]
[1835] Analog Out X42/11 [V]
[1850] Sensorless Readout [unit]
[2013] Minimum Reference/Feedb.
[2014] Maximum Reference/Feedb.
[2643] Terminal X42/7 Bus Control
[2653] Terminal X42/9 Bus Control
[2663] Terminal X42/11 Bus Control
9-27 Parameter Edit
Option: Function:
Parameters can be edited via Profibus, the standard RS485 interface, or the LCP.
[0] Disabled Disables editing via Profibus.
[1] * Enabled Enables editing via Profibus.
9-28 Process Control
Option: Function:
Process control (setting of Control Word, speed reference, and process data) is possible via either
Profibus or standard fieldbus but not both simultaneously. Local control is always possible via the
LCP. Control via process control is possible via either terminals or fieldbus depending on the settings
in par. 8-50
Coasting Select
to par. 8-56
Preset Reference Select
.
[0] Disable Disables process control via Profibus, and enables process control via standard fieldbus or Profibus
Master class 2.
[1] * Enable cyclic master Enables process control via Profibus Master Class 1, and disables process control via standard field-
bus or Profibus Master class 2.
9-53 Profibus Warning Word
Range: Function:
0 N/A* [0 - 65535 N/A] This parameter displays Profibus communication warnings. Please refer to the
Profibus Operating
Instructions
for further information.
Read only
3 Parameter Description VLT
®
HVAC Drive Programming Guide
120
MG.11.C9.02 - VLT
®
is a registered Danfoss trademark
3

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Danfoss VLT Specifications

General IconGeneral
Frequency50/60 Hz
EnclosureIP20, IP21, IP55, IP66
SeriesVLT
Control TechniqueFlux Vector Control
Output Voltage0-Vinput
Control MethodFieldbus
Communication InterfacePROFIBUS, CANopen
Protection FeaturesOverload, Overvoltage, Undervoltage, Short Circuit, Ground Fault
Cooling MethodLiquid Cooled
Storage Temperature-25°C to +70°C
Relative Humidity5-95% non-condensing
AltitudeUp to 1000m (3280ft) without derating, up to 4000m (13120ft) with derating
Operating Temperature-10°C to +50°C (14°F to 122°F)

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