Toshiba TOSVERT VF-AS3 Instruction Manual page 182

■ Setting a time before the trip of the electronic thermal occurs: <F607: Motor
overload time>
Setting a time before the trip of the electronic thermal occurs: <F607: Motor overload time>
Set a time before the overload trip "OL2" occurs at the motor overload of 150%.
Title
F607
Monitored output current
tHrA=100
68
4
70
80
5
90
100
112
120
130
140
150
200
9
Motor overload protection characteristics
■ Selecting how to detect inverter overload: <F631: Inverter overload detection>
This function enables to automatically increase the continuous output current and the inverter
overload capacity when the ambient temperature is low.
5. [Fundamental operation] How to use parameters
Parameter name
Motor overload time
Motor overload time (s) (Outline data)
(%)
F607=600 is set
tHrA=50
F606 or
more
34 -
35 -
40 -
45 -
50 -
56 12000
60 2400
65 1200
70 800
75 600
100 270
Output frequency
0.01Hz *1
Motor overload time (s)
<F607>
0
x0.6
<tHrA>
<tHrA>
Adjustment range
10 - 2400
F607=300 is set
F606 or
0.01 Hz 0.01 Hz
more
7200 -
3600 -
1000 -
600 -
420 -
310 6000
270 1200
230 600
190 400
170 300
110 135
Output frequency
<F606> or more
Monitored output current (%)
*1 Except when
x1.5
<tHrA>
x1.1
5-16
E6582062
Unit
s 300
3600
1800
500
300
210
155
135
115
95
85
55
<F606>=0 and 0.01 Hz
Default
setting