Danfoss P1K5, Руководство по конструкции, Страница: 67 / 97

1-24 Motor Current (I
m.n
)
Range: Function:
M-type dependent
*
[0.01 - 100.00 A] Enter motor current from
nameplate data.
1-25 Motor Nominal Speed (n
m.n
)
Range: Function:
M-type Dependent
*
[100 - 9999
RPM] Enter motor nominal
speed from nameplate
data.
1-29 Automatic Motor Tuning (AMT)
Option: Function:
Use AMT to optimize motor performance.
NOTE
This parameter cannot be changed while
motor runs.
1. Stop the frequency converter - make
sure motor is at standstill
2. Choose [2] Enable AMT
3. Apply start signal
- Via LCP: Press [Hand On]
- Or in Remote On mode: Apply start
signal on terminal 18
[0]
*
Off AMT function is disabled.
[2] Enable
AMT AMT function starts running.
NOTE
To gain optimum tuning of frequency
converter, run AMT on a cold motor.
3-02 Minimum Reference
Range: Function:
0.00
*
[-4999 -
4999] Enter value for minimum reference.
The sum of all internal and external
references are clamped (limited) to the
minimum reference value,
3-02 Minimum
Reference .
3-03 Maximum Reference
Range: Function:
Maximum Reference is adjustable in the
range Minimum Reference - 4999.
50.00
*
[-4999 -
4999] Enter value for Maximum Reference.
The sum of all internal and external
references are clamped (limited) to the
maximum reference value,
3-03 Maximum
Reference .
3-41 Ramp1 Ramp-up Time
Range: Function:
Size
related
*
[0.05 -
3600.00 s] Enter ramp-up time from 0 Hz to
rated motor frequency (f
M,N
) set in
1-23 Motor Frequency .
3-41 Ramp1 Ramp-up Time
Range: Function:
Choose a ramp-up time ensuring
that torque limit is not exceeded,
see
4-16 Torque Limit in Motor Mode .
3-42 Ramp1 Ramp-down Time
Range: Function:
Size
related
*
[0.05 -
3600.00 s] Enter ramp down time from rated
motor frequency (f
M,N
) in 1-23 Motor
Frequency to 0 Hz.
Choose a ramp down time that does
not cause over-voltage in inverter due
to regenerative operation of motor.
Furthermore, regenerative torque must
not exceed limit set in
4-17 Torque
Limit in Generator Mode .
7.4.2 Quick Menu Parameters - PI Basic
Settings QM2
The following is a brief description of the parameters for
the PI Basic Settings. For a more detailed description,
please see
VLT Micro Drive Programming Guide , MG02CXYY.
1-00 Configuration Mode
Range: Function:
[] Choose [3] Process Closed Loop
3-02 Min. Reference
Range: Function:
[-4999 - 4999] Sets limits for set-point and feedback.
3-03 Max. Reference
Range: Function:
[-4999 - 4999] Sets limits for set-point and feedback.
3-10 Preset Reference
Range: Function:
[-100.00 - 100.00] Preset [0] works as set-point.
4-12 Motor Speed Low Limit
Range: Function:
[0.0 - 400 Hz] Lowest possible output frequency.
4-14 Motor Speed High Limit
Range: Function:
[0.0 - 400.00 Hz] Highest possible output frequency.
NOTE
Default 65 Hz should normally be reduced to 50 - 55 Hz.
6-22 Terminal 60 Low Current
Range: Function:
[0.00 - 19.99 mA] Normally set to 0 or 4 mA.
Programming VLT Micro Drive Design Guide
66 MG02K102 - VLT
®
is a registered Danfoss trademark
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