E6582175
Q-11
17
thr
: Motor electronic-thermal protection level 1
olm
: Electronic-thermal protection characteristic selection
f173
: 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
Motor electronic-thermal
protection level 1
10 – 100 (%)
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
1: Temperature estimation
0
Electronic-thermal memory
0: Disabled (
thr
,
f173
)
1: Enabled (
thr
,
f173
)
2: Disabled (
thr
)
3: Enabled (
thr
)
0
Overload alarm level
10-100
50
Note) Set
aul
to 1 (default setting: Constant torque characteristic) for the compliance with UL standard.
Summary of Contents for TOSVERT VF-S15 series
Page 394: ......