Danfoss VLT CDS 803 Operating Guide

Parameter Option Default Function
Parameter 6-25 Terminal 54
High Ref./ Feedb. Value
-4999 to +4999 Size related Enter the reference value that corresponds
to the current set in parameter 6-21 Termi-
nal 54 High Voltage.
Parameter 8-01 Control Site [0] Digital and ctrl.word
[1] Digital only
[2] Controlword only
[0] Digital and
ctrl.word
Select if digital, bus, or a combination of
both should control the drive.
Parameter 8-30 Protocol [0] FC
[2] Modbus RTU
[0] FC Select the protocol for the integrated
RS485 port.
Parameter 8-32 Baud Rate [0] 2400 Baud
[1] 4800 Baud
[2] 9600 Baud
[3] 19200 Baud
[4] 38400 Baud
[5] 57600 Baud
[6] 76800 Baud
[7] 115200 Baud
[2] 9600 Baud Select the baud rate for the RS485 port.
Parameter 20-00 Feedback 1
Source
[0] No function
[1] Analog Input 53
[2] Analog Input 54
[3] Pulse input 29
[100] Bus Feedback 1
[101] Bus Feedback 2
[0] No function Select which input to use as the source of
the feedback signal.
Parameter 20-01 Feedback 1
Conversion
[0] Linear
[1] Square root
[0] Linear Select how to calculate the feedback.
4.5 Changes Made
Changes Made lists all parameters changed from the default settings.
• The list shows only parameters which have been changed in the current edit setup.
• Parameters, which have been reset to default values, are not listed.
• The message Empty indicates that no parameters have been changed.
Programming
Operating Guide | VLT® Compressor Drive CDS 803
AQ321748767627en-000101 / 130R0570
36 | Danfoss A/S © 2019.12

Danfoss VLT CDS 803 Specifications

General

Brand	Danfoss
Model	VLT CDS 803
Category	DC Drives
Language	English