Danfoss VLT Programming Guide

16-86 FC Port REF 1
Range: Function:
0 N/A* [-200 - 200 N/A] View the two-byte Status word (STW) sent to the Bus-Master. Interpretation of the Status word
depends on the fieldbus option installed and the Control word profile selected in par. 8-10
Control
Profile
.
3.16.9 16-9* Diagnosis Read-Outs
Parameters displaying alarm, warning and extended status words.
16-90 Alarm Word
Range: Function:
0 N/A* [0 - 4294967295 N/A] View the alarm word sent via the serial communication port in hex code.
16-91 Alarm Word 2
Range: Function:
0 N/A* [0 - 4294967295 N/A] View the alarm word 2 sent via the serial communication port in hex code.
16-92 Warning Word
Range: Function:
0 N/A* [0 - 4294967295 N/A] View the warning word sent via the serial communication port in hex code.
16-93 Warning Word 2
Range: Function:
0 N/A* [0 - 4294967295 N/A] View the warning word 2 sent via the serial communication port in hex code.
16-94 Ext. Status Word
Range: Function:
0 N/A* [0 - 4294967295 N/A] Returns the extended status word sent via the serial communication port in hex code.
16-95 Ext. Status Word 2
Range: Function:
0 N/A* [0 - 4294967295 N/A] Returns the extended warning word 2 sent via the serial communication port in hex code.
16-96 Maintenance Word
Range: Function:
0 N/A* [0 - 4294967295 N/A]
VLT
®
HVAC Drive Programming Guide 3 Parameter Description
MG.11.C9.02 - VLT
®
is a registered Danfoss trademark 171
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)