Danfoss VLT AutomationDrive FC 300 Series Programming Guide

Parameter 32-03 Absolute Resolution
Table 1114: Parameter 32-03 Absolute Resolution
32-03 Absolute Resolution
Default value: 8192
Parameter type: Range, 0 - 1073741823
Setup: All setups
Conversion index: 0
Data type: Uint32
Change during operation: True
The encoder resolution is used for calculating velocity in RPM. Set the resolution of the absolute encoder connected to terminal X55
in positions per revolution. Find the encoder resolution on the encoder nameplate.
Parameter 32-04 Absolute Encoder Baudrate X55
Table 1115: Parameter 32-04 Absolute Encoder Baudrate X55
32-04 Absolute Encoder Baudrate X55
Default Value: [4] 9600
Parameter Type: Option
Setup: 2 setups
Conversion Index: -
Data Type: Uint8
Change during operation: True
Select the baud rate of the attached encoder.
Option
Name
Description
[0]
600
[1]
1200
[2]
2400
[3]
4800
[4]*
9600
[5]
19200
[6]
38400
32-05 Absolute Encoder Data Length
Table 1116: 32-05 Absolute Encoder Data Length
32-05 Absolute Encoder Data Length
Default value: 25
Parameter type: Range, 8 - 37
Setup: 2 setups
Conversion index: 0
Data type: Uint8
Change during operation: True
Specify the number of data bits for the connected absolute encoder, see encoder datasheet. This specification is required for VLT®
Motion Control Option MCO 305 and VLT® Motion Control Option MCO 302 to generate the correct number of clock bits.
Parameter 32-06 Absolute Encoder Clock Frequency
Table 1117: Parameter 32-06 Absolute Encoder Clock Frequency
32-06 Absolute Encoder Clock Frequency
Default value: 262
Parameter type: Range, 78.125 - 2000 kHz
Setup: 2 setups
Conversion index: 3
Data type: Uint32
Change during operation: True
Specifies the frequency of the absolute encoder clock signal generated by VLT® Motion Control Option MCO 305 and VLT® Motion
Control Option MCO 302. Set a frequency appropriate for the connected encoder.
AU275636650261en-000101 / 130R0334 | 589Danfoss A/S © 2022.12
Parameter Descriptions
VLT AutomationDrive FC 301/302
Programming Guide

Danfoss VLT AutomationDrive FC 300 Series Specifications

General

Brand	Danfoss
Model	VLT AutomationDrive FC 300 Series
Category	DC Drives
Language	English