Danfoss VLT AutomationDrive FC 301 Programming Manual page 661

VLT AutomationDrive FC 301/302
Programming Guide
Match the minimum output of terminal X49/11 with a required value. The required value is defined as a percentage of the value
selected in parameter 36-60 Terminal X49/11 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 36-05 Terminal X49/16 Mode = [0] Voltage 0–10 V.
• Parameter 36-50 Terminal X49/11 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 X49/9 should be 0 V. To fulfil the exam-
ple requirement, enter 10% in parameter 36-62 Terminal X49/11 Min. Scale.
Parameter 36-63 Terminal X49/11 Max. Scale
Table 1345: Parameter 36-63 Terminal X49/11 Max. Scale
36-63 Terminal X49/11 Max. Scale
Default value: 100%
Conversion index: 0
Scale the maximum output of terminal X49/11. 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 36-05 Terminal X49/11 Mode = [0] Voltage 0–10 V
• Parameter 36-60 Terminal X49/11 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 36-63 Terminal X49/11 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
output frequency). Parameter 36-63 Terminal X49/11 Max. Scale = 75%.
Parameter 36-64 Terminal X49/11 Bus Ctrl
Table 1346: Parameter 36-64 Terminal X49/11 Bus Ctrl
36-64 Terminal X49/11 Bus Ctrl
Default value: 0%
Conversion index: 0
This parameter contains the output level of terminal X49/11 if the terminal is controlled by bus.
Parameter 36-55 Terminal X49/9 Timeout Preset
Table 1347: Parameter 36-55 Terminal X49/9 Timeout Preset
36-55 Terminal X49/9 Timeout Preset
Default value: 0%
Conversion index: 0
The drive sends the value of this parameter to the output terminal when the terminal is controlled by a fieldbus and a timeout is
detected.
Danfoss A/S © 2022.12
Parameter type: Range, 0 - 200%
Data type: Int16
Parameter type: Range, 0 - 100%
Data type: N2
Parameter type: Range, 0 - 100%
Data type: Uint16
Parameter Descriptions
Setup: All setups
Change during operation: True
Setup: All setups
Change during operation: True
Setup: 1 setup
Change during operation: True
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