Over-Voltage Stall Protection Level; Under-Voltage Trip; Uv Stall Level; System-Supporting Sequence (B-Timer - Toshiba TOSVERT VF-P7 Instruction Manual

6.25.12 Over-voltage stall protection level

 ：Over-voltage stall protection level(high response)
 ：Over-voltage stall protection level
＊Refer to 6.13.5 for details.

6.25.13 Under-voltage trip

 ：Under-voltage trip mode
 ：Under-voltage detection time
・Function
This parameter is to select the action when detecting an under-voltage. (Invalid, while the
inverter stops.) If  is set at (Enabled), it is necessary to set, with , the time
elapsed before the inverter trips after the detection of an under-voltage.
＝
＝
Title
 Under-voltage trip mode
Under-voltage detection time


6.25.14 UV stall level

 ：Under-voltage stall level
・Function
This parameter is used to set the operation level of the regenerative power
ride-through control and the deceleration stop. (Refer to 6.13.2)
Title
Under-voltage stall level


6.25.15 System-supporting sequence (B-timer)

 ：System-supporting sequence (B-timer)
・Function
This parameter is used to set the waiting time for answer from system(Input terminal function
setting: System-supporting sequence (BA:,) ). After start of operation, if no answer
is received in set time(), the inverter trips().
Title
System-supporting sequence (B-timer)

：Disabled・・・・Inverter stops, but does not trip.(FL is not active)
：Enabled・・・・The inverter trips if an under-voltage passes for the time
set with
Function
Function
Function
or over. (FL is active)

Adjustment range
: Disabled, : Enabled
∼ [s]
Adjustment range
∼ [%]
Adjustment range
: Invalid
∼ [s]
F-60
Default setting


Default setting

Default setting
