YASKAWA VS MINI J7 Bedienungsanleitung PDF herunterladen (Seite 37)

 Selecting V/f pattern

Adjust motor torque by using “V/f pattern” and “full-range automatic torque

boost”.

• V/f pattern setting

Set V/f pattern by n09 to n15 as described below. Set each pattern when

using a special motor (high-speed motor, etc.) or when requiring special

torque adjustment of machine.

Be sure to satisfy the following

conditions for the setting of n09 to

n15.

n14  n12 < n11  n09

If n14 = n12 is set, the set value of n13

is disabled.

Adjusting torque according to application

Constants

No.

n09

n10

n11

n12

n13

n14

n15

Max. output frequency

Max. voltage

Max. voltage output

frequency (base frequency)

Mid. output frequency

Mid. output

frequency voltage

Min. output frequency

Min. output

frequency voltage

Name Unit Setting range

Initial

Setting

0.1Hz

50.0 to 400.0Hz 50.0Hz

1 to 255V

(1 to 510V)

0.2 to 400.0Hz

1 to 399Hz

1 to 255V

(1 to 510V)*

0.1 to 10.0Hz

1 to 50V

(1 to 100V)*

200V

(400V)

50.0Hz

1.3Hz

12V

(24V)

1.3Hz

12V

(24V)

* For 400-volt class inverters

V: (VOLTAGE)

n10

n13

n15

n14 n12 n11 n09

(FREQUENCY)

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 ... 122 123

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