Toshiba Tosvert VF-S15 User Manual

E6582175
F-112
6
<Example of operation>
1) Output terminal function: 28 (OT) Over-torque detection
f615=0 (Alarm only)
Time [sec]
－

Torque (%)
Over-torque
signal output
less than


ON
OFF
OFF
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.
6.29.11 Cooling fan control selection
f620 : Cooling fan ON/OFF control
 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.
f620=0: Cooling fan automatically controlled. Cooling fan operates only when the ambient temperature is
high during operation.
f620=1: Cooling fan not automatically controlled. The fan is always running when the inverter is on.
● If the ambient temperature is high, even when the inverter is stopped, the cooling fan automatically
operates.
[Parameter setting]
Title Function Adjustment range Default setting
f620
Cooling fan ON/OFF control
0: ON/OFF control
1: Always ON
2-7: -
0

Toshiba Tosvert VF-S15 Specifications

General

Category	Inverter
Control Method	V/f control, Sensorless vector control
Cooling Method	Forced air cooling
Model	Tosvert VF-S15
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat
Communication Options	Modbus RTU
Overload Capacity	150% for 1 minute
Braking Unit	Built-in braking transistor
Output Voltage	3-Phase, same as input voltage
Operating Temperature	-10 to +50°C (14 to 122°F)
Storage Temperature	-20 to 65°C (-4 to 149°F)
Humidity	5 to 95% RH (non-condensing)
Altitude	Up to 1000m above sea level
Input Voltage	3-Phase 200 to 240 VAC, 3-Phase 380 to 480 VAC
Weight	Varies depending on model (e.g., 0.8 kg to 16 kg)