Danfoss VLT AutomationDrive FC 302 Programming Guide

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Option
Name
Description
[233]
In power limit
[234]
PE power off
[246]
Emergency mode was act.
[247]
Emergency mode
[249]
Emcy m. OPR unexpected
[250]
Emcy mode limits
[254]
Testing emcy mode
Parameter 36-42 Terminal X49/7 Min Scale
Table 1332: Parameter 36-42 Terminal X49/7 Min Scale
36-42 Terminal X49/7 Min Scale
Default value: 0%
Parameter type: Range, 0 - 200%
Setup: All setups
Conversion index: -2
Data type: Int16
Change during operation: True
Match the minimum output of terminal X49/7 with a required value. The required value is defined as a percentage of the value
selected in parameter 36-40 Terminal X49/7 Analogue Output. To know more about how this parameter works, see parameter 6-52
Terminal 42 Output Max Scale. The following example describes how the drive uses this parameter. Example:
Parameter 36-03 Terminal X49/7 Mode = [0] Voltage 0–10 V.
Parameter 36-40 Terminal X49/7 Analogue Output = [100] Output frequency.
Parameter 4-19 Max Output Frequency = 200 Hz.
Application requirement: If the output frequency is lower than 20 Hz, the output of terminal X49/7 should be 0 V. To fulfil the exam-
ple requirement, enter 10% in parameter 36-42 Terminal X49/7 Min. Scale.
Parameter 36-43 Terminal X49/7 Max. Scale
Table 1333: Parameter 36-43 Terminal X49/7 Max. Scale
Parameter 36-43 Terminal X49/7 Max. Scale
Default value: 100%
Parameter type: Range, 0 - 200%
Setup: All setups
Conversion index: 0
Data type: Int16
Change during operation: True
Scale the maximum output of terminal X49/7. For example, the scaling is done for the following reasons:
To provide an output value lower than the maximum possible value.
To provide the full signal range using output values lower than a certain limit.
To know more about how this parameter works, see parameter 6-52 Terminal 42 Output Max Scale. Example:
Parameter 36-03 Terminal X49/7 Mode = [0] Voltage 0–10 V
Parameter 36-40 Terminal X49/7 Analogue Output = [100] Output Frequency.
Parameter 4-19 Max Output Frequency = 200 Hz.
Example case 1: 5 V maximum output is required when the output frequency is 200 Hz. Parameter 36-43 Terminal X49/7 Max. Scale x
100% = 200%. Example case 2: 10 V maximum output is required when the output frequency is 150 Hz (75% of the maximum out-
put frequency). Parameter 36-43 Terminal X49/7 Max. Scale = 75%.
AU275636650261en-000101 / 130R0334648 | Danfoss A/S © 2022.12
Parameter Descriptions
VLT AutomationDrive FC 301/302
Programming Guide

Danfoss VLT AutomationDrive FC 302 Specifications

General

Brand	Danfoss
Model	VLT AutomationDrive FC 302
Category	DC Drives
Language	English