Danfoss VACON 3000 Application Manual page 196

VACON® 3000
Application Guide
• INU application: P3.1.2.7.3
Use this parameter to set the motor stator leakage inductance voltage drop between two phases (in star-connection equivalent
circuit). The value is the transient inductance.
The value is given as a percentage of voltage drop at nominal current and nominal frequency.
The identification run sets a value for this parameter automatically. If possible, make the identification run. You can make the
identification run with the parameter ID 631.
7.144 (ID 675) Rs Voltage Drop
Location in the menu:
• INU application: P3.1.2.8.4
Use this parameter to set the Rs voltage drop value.
7.145 (ID 677) Magnetizing Current
Location in the menu:
•
INU application: P3.1.2.8.3
Use this parameter to set the magnetizing current value.
7.146 (ID 678) Ls Voltage Drop
Location in the menu:
• INU application: P3.1.2.8.5
Use this parameter to set the Ls voltage drop value.
7.147 (ID 679) Forward Voltage Drop
Location in the menu:
•
INU application: P3.1.2.8.6
Use this parameter to set the forward voltage drop value.
7.148 (ID 680) Identification Options
Location in the menu:
• INU application: P3.1.2.8.2
Use this parameter to select the identification options.
7.149 (ID 700) Analog Input Low Fault
Location in the menu:
• INU application: P3.9.8.2
• AFE application: P3.8.4.2
•
BCU application: P3.6.1.1
Use this parameter to select the response of the drive to an 'AI Low' fault. If the analog input signal becomes less than 50% of the
minimum signal for 500 ms, an AI Low fault occurs.
If AI Low Protection is enabled with parameter ID 767, this parameter gives a response for the fault code 50 (Fault ID 1050).
The AI low protection function monitors the signal level of the analog inputs 1-6. If the analog input signal becomes less than 50%
of the minimum signal for 500 ms, an AI Low fault or alarm shows.
You can use the value Alarm + previous frequency only when you use analog input 1 or analog input 2 as frequency reference.
196 | Danfoss A/S © 2021.09
N O T I C E
N O T I C E
Parameter descriptions
AB319735759636en-000101 / DPD01822