Danfoss D9h Programming Guide

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Parameter 18-77 Mains Frequency 2
Table 1010: Parameter 18-77 Mains Frequency 2
18-77 Mains Frequency 2
Default value: 0 Hz
Parameter type: Range, -100 - 100 Hz, Array [4]
Setup: All setups
Conversion index: 0
Data type: Uint16
Change during operation: True
View the mains frequency measurement. The indices are as follows:
0 = inrush1
1 = inrush2
Parameter 18-78 Mains Imbalance 2
Table 1011: Parameter 18-78 Mains Imbalance 2
18-78 Mains Imbalance 2
Default value: 0%
Parameter type: Range, 0 - 100%, Array [4]
Setup: All setups
Conversion index: 0
Data type: Uint16
Change during operation: True
View the maximum measured imbalance for the 3 mains line-to-line measurements. The indices are as follows:
0 = inrush1
1 = inrush2
Parameter 18-79 Rectifier DC Volt. 2
Table 1012: Parameter 18-79 Rectifier DC Volt. 2
18-79 Rectifier DC Volt. 2
Default value: 0 V
Parameter type: Range, 0 - 1000 V
Setup: All setups
Conversion index: 0
Data type: Uint16
Change during operation: True
View the DC voltage measurement from the rectifier module. The indices are as follows:
0 = inrush1
1 = inrush2
Parameter 18-89 Mode of Operation Display
Table 1013: Parameter 18-89 Mode of Operation Display
18-89 Mode of Operation Display
Default value: [0] No mode change
Parameter type: Option
Setup: All setups
Conversion index: -
Data type: Uint8
Change during operation: True
N O T I C E
This parameter is only available with software version 48.XX.
Shows the active mode of operation which is selected in parameter 1-09 Mode of Operation.
Option
Name
Description
[0]*
No mode change
[1]
Profile position mode
[2]
Velocity mode (vl)
AU275636650261en-000101 / 130R0334548 | Danfoss A/S © 2022.12
Parameter Descriptions
VLT AutomationDrive FC 301/302
Programming Guide

Danfoss D9h Specifications

General

Brand	Danfoss
Model	D9h
Category	DC Drives
Language	English