LiteOn EVO 6800 Series, Руководство пользователя

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d1-01 V/F Pattern Selection 0 to 9, A to F <1> F <2>
<1> This will not be reset by A1-03 (Reset).
<2> In Vector Control, d1-01 =F.
□ Preset V/F Pattern Selection (Setting Value 0 to E)
The preset V/F patterns are listed in Table 6.13. Select the appropriate V/F pattern and set to
this parameter. d1-02 to d1-11 cannot be edited.
Note:
1. An improper V/F could cause motor undertorque or increased current because of overexcitation.
2. d1-01 will not be reset by A1-03 (Reset).
Table 6.13 V/F Pattern Selection
Setting
Value
Selections Characteristic Applications
0 50 Hz Constant
Torque
For general purpose applications such as
conveyors. The torque remains constant
regardless of the speed.
1 60 Hz
2 60 Hz (with 50 Hz base)
3 72 Hz (with 60 Hz base)
4 50 Hz, cube of derate Derated
Torque
For applications such as fans, pumps and
other derated loads.
5 50 Hz, square of derate
6 60 Hz, cube of derate
7 60 Hz, square of derate
8 50 Hz, mid starting torque
High Starting
Torque
· Long wiring between the drive and motor
(more than 150 m)
· Large starting torque is required such as
elevators.
· AC reactor is installed on the drive output
side
9 50 Hz, high starting torque
A 60 Hz, mid starting torque
B 60 Hz, high starting torque
C 90 Hz (with 60 Hz base) Fixed Output Constant output voltage when running at
60 Hz and above.
D 120 Hz (with 60 Hz base)
E 180 Hz (with 60 Hz base)
The characteristics of the V/F patterns are illustrated in the following table. The table shows the
V/F patterns for 200V. The voltage will be doubled for 400V.