E6581301

[Parameter setting]

 

 

 

 

Title

Function

Adjustment range

Default setting

 

 

￿￿￿￿￿

Jump frequency 1

￿￿~￿￿ Hz￿

￿￿￿

 

 

￿￿￿￿￿

Jumping frequency bandwidth 1

￿￿~￿￿￿ Hz￿

￿￿￿

 

 

￿￿￿￿￿

Jump frequency 2

￿￿~￿￿ Hz￿

￿￿￿

 

 

￿￿￿￿￿

Jumping frequency bandwidth 2

￿￿~￿￿￿ Hz￿

￿￿￿

 

 

￿￿￿￿￿

Jump frequency 3

￿￿~￿￿ Hz￿

￿￿￿

 

 

￿￿￿￿￿

Jumping frequency bandwidth 3

￿￿~￿￿￿ Hz￿

￿￿￿

 

$If the upper limit frequency (￿￿) is within jump frequency range, it is limited to the lowest frequency in the jump frequency range.

$If the lower limit frequency (￿￿) is within jump frequency range, it is limited to the highest frequency in the jump frequency range.

$Do not overlap upper limit frequency (￿￿) and lower limit frequency (￿￿) within jump frequency range.

If they are overlapped, it is operated lowest jump frequency.

$Do not overlap two or more jump frequency ranges, or

it cannot be operated within normal range.

Jumping width 2

$During acceleration or deceleration,

the jumping function is disabled for the operation frequency.

￿￿

￿￿

Jumping width 1

6.13 Preset speed operation frequencies

 

 

 

 

 

6

6.13.1 Preset speed operation frequency 8 to 15!

 

 

 

 

 

 

 

 

￿￿￿￿

~

￿￿￿￿

: Preset speed operation frequencies 8 to 15

 

￿For details, refer to Section 5.12.

6.13.2Forced operation control!

￿￿￿￿: Preset speed operation frequency 15 (Forced operation frequency)

• Function

Forced operation control is used when operating the motor at the specified frequency in case of an emergency. If forced operation control is assigned to the terminal board selection parameter and a forced operation control signal is given, the motor will be operated at the frequency specified with ￿￿￿￿ (preset speed operation frequency 15). (When the input terminal board selection parameter is set to ￿￿ or ￿￿.)

F-23

Page 139
Image 139
Toshiba VF-AS1 instruction manual Preset speed operation frequencies, Preset speed operation frequency 8 to