Toshiba Tosvert VF-S15

E6582175
E-8
5
5.6 Setting the electronic thermal
 : Overload characteristic selection
 : Motor electronic-thermal protection level 1
 : Electronic-thermal protection characteristic selection
3 : Motor electronic-thermal protection level 2
: Motor 150% overload detection time
: Inverter overload detection method
: Electronic-thermal memory
: Overload alarm level
 Function
This parameter allows selection of the appropriate electronic thermal protection characteristics according to
the particular rating and characteristics of the motor.
[Parameter setting]
Title Function Adjustment range Default setting

Overload characteristic
selection
0: - *4
1: Constant torque characteristic (150%-60s)
2: Variable torque characteristic (120%-60s)
0

Motor electronic-thermal
protection level 1
10 – 100 (%) / (A) *1 100

Electronic-thermal
protection characteristic
selection
Setting
value
Overload
protection
Overload
stall
0
0
Standard
motor
valid invalid
1 valid valid
2 invalid invalid
3 invalid valid
4
VF motor
(special
motor)
valid invalid
5 valid valid
6 invalid invalid
7 invalid valid
f173
Motor electronic-thermal
protection level 2
10 – 100 (%) / (A) *1 100
f607
Motor 150% overload
detection time
10 – 2400 (s) 300

Inverter overload detection
method
0: 150%-60s (120%-60s)
1: Temperature estimation
0