Closed Loop Set-up Wizard
No & Name
Range
Default
Function
0-03 Regional Settings
[0] International
[1] US
0
0-06 GridType
[0]-[[132] please see
start-up wizard for
open loop application
Size selected
Select operating mode for restart upon
reconnection of the frequency converter to
mains voltage after power down
1-20 Motor Power
0.09-110 kW
Size related
Enter motor power from nameplate data
1-22 Motor Voltage
50.0-1000.0 V
Size related
Enter motor voltage from nameplate data
1-23 Motor Frequency
20.0-400.0 Hz
Size related
Enter motor frequency from nameplate data
1-24 Motor Current
0.01-10000.00 A
Size related
Enter motor current from nameplate data
1-25 Motor Nominal Speed
100.0-9999.0 RPM
Size related
Enter motor nominal speed from nameplate data
4-12 Motor Speed Low Limit [Hz]
0.0-400 Hz
0.0 Hz
Enter the minimum limit for low speed
4-14 Motor Speed High Limit [Hz]
0.1-400 Hz
65 Hz
Enter the maximum limit for high speed
3-41 Ramp 1 Ramp up Time
0.05-3600.0 s
Size related
Ramp up time from 0 to rated motor frequency,
1-23 Motor Frequency
3-42 Ramp 1 Ramp Down Time
0.05-3600.0 s
Size related
Ramp down time from rated motor frequency,
1-23 Motor Frequency to 0
1-73 Flying Start
[0] Disabled
[1] Enabled
0
Select Enable to enable the frequency converter
to catch a spinning motor
3-02 Minimum Reference
-4999-4999
0
The minimum reference is the lowest value
obtainable by summing all references
3-03 Maximum Reference
-4999-4999
50
The maximum reference is the highest value
obtainable by summing all references
3-10 Preset Reference
-100-100%
0
Enter the set point
6-29 Terminal 54 mode
[0] Current
[1] Voltage
1
Select if terminal 54 is used for current- or
voltage input
6-20 Terminal 54 Low Voltage
0-10 V
0.07 V
Enter the voltage that corresponds to the low
reference value
6-21 Terminal 54 High Voltage
0-10 V
10 V
Enter the voltage that corresponds to the low
high reference value
6-22 Terminal 54 Low Current
0-20 mA
4
Enter the current that corresponds to the high
reference value
6-23 Terminal 54 High Current
0-20 mA
20
Enter the current that corresponds to the high
reference value
6-24 Terminal 54 Low Ref./Feedb. Value
-4999-4999
0
Enter the feedback value that corresponds to the
voltage or current set in
6-20 Terminal 54 Low
Voltage
/
6-22 Terminal 54 Low Current
6-25 Terminal 54 High Ref./Feedb. Value
-4999-4999
50
Enter the feedback value that corresponds to the
voltage or current set in
6-21 Terminal 54 High
Voltage
/
6-23 Terminal 54 High Current
6-26 Terminal 54 Filter Time Constant
0-10 s
0.01
Enter the filter time comstant
1-23 Motor Frequency
[0] Normal
[1] Inverse
0
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.
20-83 PI Start Speed [Hz]
0-200 Hz
0
Enter the motor speed to be attained as a start
signal for commencement of PI control
20-93 PI Proportional Gain
0-10
0.01
Enter the process controller proportional gain.
Quick control is obtained at high amplification.
However if amplification os too great, the
process may become unstable
Quick Guide
VLT
®
HVAC Basic Drive Cascade Controller Quick Guide
18
MG18F202 - VLT
®
is a registered Danfoss trademark
1
1