Danfoss VLT HVAC Basic Drive FC 101 Quick Manual page 27

Quick Guide
1 1
No & Name
1-22 Motor Voltage
1-23 Motor Frequency
1-24 Motor Current
1-25 Motor Nominal
Speed
1-26 Motor Cont. Rated
Torque
1-29 Automatic Motor
Adaption (AMA)
1-30 Stator Resistance
(Rs)
1-37 d-axis Inductance
(Ld)
1-39 Motor Poles
1-40 Back EMF at 1000
RPM
1-73 Flying Start
1-73 Flying Start
3-02 Minimum Reference -4,999–4,999
3-03 Maximum Reference -4,999–4,999
3-41 Ramp 1 Ramp Up
Time
3-42 Ramp 1 Ramp
Down Time
4-12 Motor Speed Low
Limit [Hz]
4-14 Motor Speed High
Limit [Hz]
4-19 Max Output
Frequency
5-40 Function Relay [0]
Function relay
1-24
®
VLT HVAC Basic Drive Quick Guide
Range
50.0–1,000.0 V
20.0–400.0 Hz
0.01–10,000.00 A
100.0–9,999.0 RPM
0.1–1,000.0
See 1-29 Automatic Motor Adaption
(AMA)
0.000–99.990
0–1,000
2–100
10–9,000
[0] Disabled
[1] Enabled
0.05–3,600.0 s
0.05–3,600.0 s
0.0–400 Hz
0.0–400 Hz
0–400
See 5-40 Function Relay
MG18A422 - VLT
Default Function
Size related Enter motor voltage from nameplate data
Size related Enter motor frequency from nameplate data
Size related Enter motor current from nameplate data
Size related Enter motor nominal speed from nameplate data
Size related This parameter is available only when 1-10 Motor
Construction Design is set to [1] PM, non-salient
SPM.
NOTE!
Changing this parameter will affect settings
of other parameters
Off Performing an AMA optimizes motor performance.
Size related Set the stator resistance value
Size related Enter the value of the d-axis inductance.
Obtain the value from the permanent magnet
motor data sheet. The de-axis inductance cannot
be found by performing an AMA.
4 Enter the number of motor poles
Size related Line-Line RMS back EMF voltage at 1000 RPM
When PM is selected, Flying Start is enabled and
cannot disable
0 Select [1] Enable to enable the drive to catch a
motor spinning due to line drop-out. Select [0]
Disable if this function is not required. When is
enabled 1-71 Start Delay and 1-72 Start Function
have no function. is active in VVC+ mode only.
0 The minimum reference is the lowest value
obtainable by summing all references.
50 The maximum reference is the lowest obtainable
by summing all references.
Size related Ramp-up time from 0 to rated 1-23 Motor
Frequency if Asynchron motor is selected; ramp-up
time from 0 to 1-25 Motor Nominal Speed if PM
motor is selected
Size related Ramp-down time from rated 1-23 Motor Frequency
to 0 if Asynchron motor is selected; ramp-down
time from 1-25 Motor Nominal Speed to 0 if PM
motor is selected.
0 Hz Enter the minimum limit for low speed
65 Hz Enter the maximum limit for high speed
Size related Enter the maximum output frequency value
Alarm Select the function to control output relay 1.
®
is a registered Danfoss trademark