Cooling Fan Control Selection - Toshiba VF-S15 Instruction Manual

<Example of operation>
1) Output terminal function: 28 (OT) Over-torque detection
Over-torque
signal output
－

6.29.11 Cooling fan control selection

f620 : Cooling fan ON/OFF control
f620 = 0 : Cooling fan automatically controlled. Cooling fan operates only when the ambient temperature is
f620 = 1 : Cooling fan not automatically controlled. The fan is always running when the inverter is on.
●
[Parameter setting]
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f615=0 (Alarm only)

Torque (%)
When f615 = 1 (tripping), the inverter will trip if over-torque lasts for the period of time set with
f618 . The over-torque signal remains ON.
 Function
Operate the cooling fan only when the ambient temperature is high or during operation. This function
will extend the service life of the cooling fan than when it is always running while the power is ON.
high during operation.
If the ambient temperature is high, even when the inverter is stopped, the cooling fan automatically
operates.
Title Function
f620  Cooling fan ON/OFF control
less than 
Time [sec]
Adjustment range
0: ON/OFF control
1: Always ON
2-7: -
F-109
E6581611
OFF
ON OFF

Default setting
0
6