Cooling Fan Control Mode Selection; Cumulative Operation Time Alarm - Toshiba TOSVERT VF-A7 Instruction Manual

 (Disabled)
 (Enabled)
Title
 Over-torque trip
 Over-torque detection level during power running   [%]
 Over-torque detection level during regeneration   [%]
 Over-torque detection time

6.25.10 Cooling fan control mode selection


Function
With this parameter, you can set the condition of cooling fan so that it operates only when
the inverter requires cooling, and thus it can be used for a longer period of.
  Automatic control of cooling fan, enabled. Operates only when the inverter is in
  Automatic control of cooling fan, disabled. The cooling fan always operates
The cooling fan automatically operates whenever the ambient temperature is
high, even when the inverter is out of operation.
Title
Cooling fan control mode


6.25.11 Cumulative operation time alarm


Function
This parameter is to make a setting so that the inverter puts out a signal when it
s cumulative operation time has reached the time set with this parameter.
Panel display of
is 3855 hours.
Title
Cumulative operation time

alarm setting
Output terminal setting
Ex.) Assigning the cumulative operation time alarm function to the terminal OUT2
Title
Output terminal selection#2 (OUT2)

does not trip (FL is not active).
The inverter trips if a torque current larger than
power running) or
time longer than the time set with
Function
Cooling fan control mode
operation.
when the inverter is energized.
Function
Cumulative operation time alarm setting
  corresponds to 10 hours.
Function
Function
F-60
(during regeneration) passes for a

Adjustment range
: Disabled
: Enabled
  [s]
Adjustment range
: Automatic
: Always ON
If is displayed, the cumulative operation time
  
Adjustment range
 
[ 100h]
Adjustment range
 
(during

.

Default setting




Default setting

Default setting

Setting value
