Setting The Electronic Thermal - Toshiba TOSVERT VF-MB1 Instruction Manual

3.5

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
3
 : 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



f173
f607

Function
Overload characteristic
selection
Motor electronic-thermal
protection level 1
Electronic-thermal
protection characteristic
selection
Motor electronic-thermal
protection level 2
Motor 150% overload
detection time
Inverter overload detection
method
Adjustment range
0: - *4
1: Constant torque characteristic （ 150%-60s ）
2: Variable torque characteristic （ 120%-60s ）
10 – 100 (%) / (A) *1
Setting Overload
value protection
0 valid
1 Standard valid
motor
2 invalid
3 invalid
4 valid
VF motor
5 valid
(special
6 invalid
motor)
7 invalid
10 – 100 (%) / (A) *1
10 – 2400 (s)
0: 150%-60s (120%-60s)
1: Temperature estimation
C-16
E6581697
Default setting
0
100
Overload
stall
invalid
valid
invalid
0
valid
invalid
valid
invalid
valid
100
300
0