Danfoss VACON NX All-in-One Application Manual page 255

VACON® NX All-in-One
Application Guide
Illustration 76: Stall Time Count
10.344 (ID 712) Stall Frequency Limit
Location in the menu: P2.7.16 (Standard Application, Local/Remote Control Application, Multi-step Speed Control Application, PID
Control Application, Multi-purpose Control Application, Pump and Fan Control Application
Use this parameter to set the limit below which the output frequency of the drive must stay for a stall stage to occur.
The frequency can be set between 1-f
For a stall state to occur, the output frequency must be below this limit for a certain time.
See 10.622 Parameters of Stall Protection (IDs
10.345 (ID 713) Underload Protection
Location in the menu: P2.7.17 (Standard Application, Local/Remote Control Application, Multi-step Speed Control Application, PID
Control Application, Multi-purpose Control Application, Pump and Fan Control Application)
Use this parameter to select the response of the drive to an 'Underload' fault.
See 10.623 Parameters of Underload Protection (IDs
10.346 (ID 714) Underload Protection: Field Weakening Area Load
Location in the menu: P2.7.18 (Standard Application, Local/Remote Control Application, Multi-step Speed Control Application, PID
Control Application, Multi-purpose Control Application, Pump and Fan Control Application
Use this parameter to set the minimum torque that the motor needs when the output frequency of the drive is higher than the
frequency of the weakening point. It is possible set the value of this parameter between 10.0% and 150.0% x T
the limit for the minimum torque when the output frequency is above the field weakening point.
Changing parameter ID 113 (Motor nominal current) restores this parameter automatically to its default value. See
ters of Underload Protection (IDs
Danfoss A/S © 2023.02
Stall time counter
Trip area
Par. ID711
Stall
No stall
(ID 102).
max
709–712).
713–716).
713–716).
Parameter Descriptions
Trip/warning
ID709
t
AB296635287482en-000301 / DPD00903 | 255
. This value is
nMotor
10.623 Parame-