Danfoss VLT 5000 Crane Series, Руководство по эксплуатации

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VLT® 5000 Crane
■
Load and Motor
100 CONFIG. MODE
Value:
Speed control, open loop
(SPEED OPEN LOOP)
[0]
✭
Speed control, closed loop
(SPEED CLOSED LOOP) [1]
Function:
This parameter is used for selecting the configuration
to which the frequency converter is to be adapted.
Description of choice:
If Speed control, open loop [0] is selected, a normal
speed control (without feedback signal) is obtained,
ensuring a nearly constant speed at varying loads.
If Speed control, closed loop [1] is selected, a full holding
torque is obtained at 0 rpm in addition to increased
speed accuracy. A feedback signal must be provided.
NB!:
Speed control, open loop is only available
when running in FC profile.
102 MOTOR POWER
Value:
11 kW (11.00 KW) [1100]
15 kW (15.00 KW)
[1500]
18.5 kW (18.50 KW)
[1850]
22 kW (22.00 KW) [2200]
30 kW (30.00 KW) [3000]
37 kW (37.00 KW) [3700]
45 kW (45.00 KW)
[4500]
55 kW (55.00 KW)
[5500]
75 kW (75.00 KW) [7500]
90 kW (90.00 KW) [9000]
110 kW (110.00 KW) [11000]
Depends on unit
Function:
This is where to select the kW value that corresponds
to the rated power of the motor.
At works, a rated kW value has been selected
that depends on the type of unit.
Description of choice:
Select a value that equals the nameplate data on the
motor. There are 4 possible undersizes or 1 oversize
in comparison with the factory setting.
Also, alternatively it is possible to set the value for
motor power as an infinitely variable value
103 MOTOR VOLTAGE
Value:
380 V (380 V) [380]
400 V (400 V) [400]
415 V (415 V) [415]
440 V (440 V) [440]
460 V (460 V)
[460]
480 V (480 V) [480]
500 V (500 V) [500]
Depends on the unit
Function:
Select a value that equals the nameplate
data on the motor.
NB!:
The motor will always get the peak voltage
from the connected supply voltage. In case of
regenerative operation, the voltage can be higher.
Description of choice:
Select a value that equals the nameplate data on the
motor, regardless of the mains voltage of the frequency
converter. Alternatively, it is possible to set the value
of the motor voltage to infinitely variable.
104 MOTOR FREQUENCY
Value:
✭
25 Hz (25 HZ)
[25]
Max. motor frequency 160 Hz.
Function:
This is where the rated motor frequency f
M,N
is selected (nameplate data).
Description of choice:
Select a value that equals the nameplate
data on the motor.
✭
= factory setting. () = display text [] = value for use in communication via serial communication port
MG.50.N4.02 - VLT is a registered Danfoss trademark
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