Danfoss VLT FC 101 Quick Manual page 28

Quick Guide
Closed-loop Set-up Wizard
No & Name
0-03 Regional Settings
0-06 Grid Type
1-20 Motor power
1-22 Motor Voltage
1-23 Motor Frequency
1-24 Motor Current
1-25 Motor Nominal Speed
4-12 Motor Speed Low Limit
[Hz]
4-14 Motor Speed High Limit
[Hz]
3-41 Ramp 1 Ramp Up Time
3-42 Ramp 1 Ramp Down
Time
1-73 Flying Start
3-02 Minimum Reference
3-03 Maximum Reference
3-10 Preset Reference
6-29 Terminal 54 mode
6-20 Terminal 54 Low Voltage
6-21 Terminal 54 High Voltage 0–10 V
6-22 Terminal 54 Low Current
6-23 Terminal 54 High Current 0-20 mA
6-24 Terminal 54 Low Ref./
Feedb. Value
6-25 Terminal 54 High Ref./
Feedb. Value
6-26 Terminal 54 Filter Time
Constant
20-81 PI Normal/Inverse
control
20-83 PI Start Speed
20-93 PI Proportional Gain
20-94 PI Integral Time
1-29 Automatic Motor
Adaption (AMA)
Table 1.24
VLT HVAC Basic Drive Quick Guide
Range Default
[0] International 0
[1] US
[0]-[[132] Please see Size selected Select operating mode for restart upon reconnection of the
start-up wizard for open-
loop application
0.125–150 hp [0.09–110 Size related
kW]
50.0–1,000.0 V Size related
20.0–400.0 Hz Size related
0.01–10,000.00 A Size related
100.0–9,999.0 RPM Size related
0.0–400 Hz 0.0 Hz
0.1–400 Hz 65 Hz
0.05–3,600.0 s Size related
0.05–3,600.0 s Size related
[0] Disabled 0
[1] Enabled
-4,999–4,999 0
-4,999–4,999 50
-100–100% 0
[0] Current 1
[1] Voltage
0–10 V 0.07V
10V
0-20 mA 4
20
-4,999–4,999 0
-4,999–4,999 50
0–10 s 0.01
[0] Normal 0
[1] Inverse
0–200 Hz 0
0–10 0.01
0.1–999.0 s 999.0 s
Off
®
MG18A322 - VLT is a registered Danfoss trademark
Function
Adjustable frequency drive to AC line voltage after power-down
Enter motor power from nameplate data
Enter motor voltage from nameplate data
Enter motor frequency from nameplate data
Enter motor current from nameplate data
Enter motor nominal speed from nameplate data
Enter the minimum limit for low speed
Enter the maximum limit for high speed
Ramp-up time from 0 to rated motor frequency parameter 1-23
Ramp-down time from rated motor frequency parameter 1-23 to
0
Select Enable to enable the drive to catch a spinning motor.
The minimum reference is the lowest value obtainable by
summing all references.
The maximum reference is the highest value obtainable by
summing all references.
Enter the setpoint.
Select if terminal 54 is used for current or voltage input
Enter the voltage that corresponds to the low reference value.
Enter the voltage that corresponds to the low high reference
value.
Enter the current that corresponds to the high reference value.
Enter the current that corresponds to the high reference value.
Enter the feedback value that corresponds to the voltage or
current set in parameter 6-20/6-22
Enter the feedback value that corresponds to the voltage or
current set in parameter 6-21/6-23
Enter the filter time constant.
Select Normal [0] to set the process control to increase the
output speed when the process error is positive. Select Inverse
[1] to reduce the output speed.
Enter the motor speed to be attained as a start signal for
commencement of PI control.
Enter the process controller proportional gain. Quick control is
obtained at high amplification. However if amplification is too
great, the process may become unstable.
Enter the process controller integral time. Obtain quick control
through a short integral time, though if the integral time is too
short, the process becomes unstable. An excessively long
integral time disables the integral action.
Performing an AMA optimizes motor performance
1 1
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