Danfoss VLT Programming Guide

9-83 Defined Parameters (4)
Array [116]
No LCP access
Read only
Range: Function:
0 N/A* [0 - 9999 N/A] This parameter displays a list of all the defined frequency converter parameters available for Profi-
bus.
9-90 Changed Parameters (1)
Array [116]
No LCP access
Read only
Range: Function:
0 N/A* [0 - 9999 N/A] This parameter displays a list of all the frequency converter parameters deviating from default set-
ting.
9-91 Changed Parameters (2)
Array [116]
No LCP access
Read only
Range: Function:
0 N/A* [0 - 9999 N/A] This parameter displays a list of all the frequency converter parameters deviating from default set-
ting.
9-92 Changed Parameters (3)
Array [116]
No LCP access
Read only
Range: Function:
0 N/A* [0 - 9999 N/A] This parameter displays a list of all the frequency converter parameters deviating from default set-
ting.
9-94 Changed Parameters (5)
Array [116]
No LCP Address
Read only
Range: Function:
0 N/A* [0 - 9999 N/A] This parameter displays a list of all the frequency converter parameters deviating from default set-
ting.
VLT
®
HVAC Drive Programming Guide 3 Parameter Description
MG.11.C9.02 - VLT
®
is a registered Danfoss trademark 123
3

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)