135
To
rque de
tection
864
Torque detection
0.1%
150%
0 to 400%
You can make setting to output a signal if
the motor torque exceeds the
predetermined value.
{
{
{
—
865
Refer to
Pr. 41
.
866
Refer to
Pr. 55
.
867
Refer to
Pr. 52
.
868
Refer to
Pr. 858
.
—
872
Refer to
Pr. 251
.
S
peed limit d
uring
speed contro
l
873
Speed limit
0.01Hz
20Hz
0 to 120Hz
Frequency is limited at the set fre
Pr.873
during vector control.
{
{
{
—
874
Refer to
Pr. 22
.
Fa
ult de
finition
875
Fault definition
1
0
0
At occurrence of any fault, output is shut
off immediately. At this time, the fault
output also turns on.
{
{
{
1
At occurrence of external thermal
operation (OHT), electronic thermal relay
function (THM) or PTC thermistor function
(PTC) fault, the motor is decelerated to a
stop.
At occurrence of fault other than OHT,
THM and PTC, trips immediately. Same
operation as when "0" is set is performed
under position control.
—
877 to 881
Refer to
Pr. 828
.
Fu
nc
tio
n
Parameter
Name
Incre
ments
Initial
Value
Range
Description
Para
meter
copy
Param
eter
clear
All
param
eter
clear
Re
la
te
d
p
a
ra
mete
rs
{
: enabled
×
: disabled
SensorlessS
e
n
s
o
rl
e
s
s
Sensorless
VectorV
e
c
to
r
Vector
VectorV
e
c
to
r
Vector
Summary of Contents for FR-A741-11K
Page 7: ...MEMO ...
Page 216: ...209 MEMO ...
