Danfoss VLT AutomationDrive FC 301 Programming Manual page 633

Programming Guide | VLT® AutomationDrive FC 301/FC 302
Option Name
[171]
lb/in
[172] in WG
[173] ft WG
[176] kpsi
[177] MPa
[178] kBar
[180] HP
24-03 Emergency Mode Min Reference
Default value:
Size related
Setup:
All setups
Data type: Int32
Minimum value to the reference/setpoint (limiting the sum of values in parameter 24-05 Emergency Mode Preset Reference and value
of signal on input selected in parameter 24-06 Emergency Mode Reference Source). If running in open loop when emergency mode
is active, the unit is selected by the setting parameter 0-02 Motor Speed Unit. For closed loop, select the unit in parameter 24-02
Emergency Mode Unit.
24-04 Emergency Mode Max Reference
Default value: Size related
Setup:
All setups
Data type: Int32
This parameter defines the maximum speed reference which the emergency mode can operate to, although the motor limits in
parameter 4-10 Motor Speed Direction have the highest priority. This maximum value is also used as reference value for the 8 preset
values calculations in %. If running in open loop when emergency mode is active, the unit is selected by setting parameter 0-02 Motor
Speed Unit. For closed loop, select the unit in parameter 24-02 Emergency Mode Unit.
24-05 Emergency Mode Preset Reference
Default value: 0%
Setup:
All setups
Data type: Int16
A parameter array with 8 elements (0–7). The 8 present values (zones) are for open-loop control. Index [0] is used for basic emergency
mode control. Indexes 1–7 are used to enhance emergency mode control, which also overwrites the basic control. More reference value
can be added via parameter group 24-** Application Functions 2.
© 2024.09
2
Description
Parameter type:
Conversion index:
Change during operation:
Parameter type:
Conversion index:
Change during operation:
Parameter type:
Conversion index:
Change during operation:
AU275636650261en-003201 / 130R0334 |
Parameter Descriptions
Range, -999999.999
- par. 24-04
EmergencyModeMaxReferenc
e
-3
True
Range, par. 24-03 - 999999.999
EmergencyModeMinReference
-3
True
Range, -100 - 100%, Array [8]
-2
True
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