Danfoss VLT HVAC Drive FC 131 Programming Manual page 87

VLT® HVAC Drive FC 131
Programming Guide
6-02 Fire Mode Live Zero Timeout Function
Default value: [0] Off
Conversion index: -
Select the timeout function when the fire mode is active. The function set in this parameter is activated if the input signal on analog
inputs is below 50% of the low value for a time period defined in parameter 6-00 Live Zero Timeout Time.
Table 149: Option:
[0]
[1]
[2]
[3]
[4]
4.8.2 6-1* Analog Input 53
Parameters for configuring the scaling and limits for analog input 53 (terminal 53).
6-10 Terminal 53 Low Voltage
Default value: 0.07 V
Conversion index: -2
Enter the voltage (V) that corresponds to parameter 6-14 Terminal 53 Low Ref./Feedb. Value. To activate parameter 6-01 Live Zero Time-
out Function, set the value to >1 V.
Table 150: Range:
Min: 0 V
6-11 Terminal 53 High Voltage
Default value: 10 V
Conversion index: -2
Enter the voltage (V) that corresponds to the high reference value (set in parameter 6-15 Terminal 53 High Ref./Feedb. Value).
Table 151: Range:
Min: 0 V
6-12 Terminal 53 Low Current
Default value: 4 mA
Conversion index: -2
Enter the low current value. This reference signal corresponds to the low reference/feedback value that is set in parameter 6-14 Ter-
minal 53 Low Ref./Feedb. Value. To activate parameter 6-01 Live Zero Timeout Function, set the value to >2 mA.
Table 152: Range:
Min: 0 mA
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Parameter type: Option
Data type: u_int8
Off
Freeze output
Stop
Jogging
Max. speed
Parameter type: Range
Data type: u_int16
Max: 10 V
Parameter type: Range
Data type: u_int16
Max: 10 V
Parameter type: Range
Data type: u_int16
Max: 20 mA
2-setup: All setups
Change during operation: True
2-setup: All setups
Change during operation: True
Default value: 0.07 V
2-setup: All setups
Change during operation: True
Default value: 10 V
2-setup: All setups
Change during operation: True
Default value: 4 mA
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Parameters