87
The calculated length can be corrected through times of length ( P9.10 ) and correction coefficient of length (P9.11)
,
and the
corrected length is the actual length.
Actual length = calculated length × correction coefficient of length ÷ correcting coefficient of length
When actual length( P 9. 09 ) ≥ preset length( P 9. 08 ), the inverter will send out a STOP command to stop . When the inverter
restarts, it needs to clear the actual length ( P 9. 09 ) or modify actual length ( P9.09 ) < Reference length ( P9.08 )
,
otherwise the
inverter will not start.
Note: (1) The actual length (terminal Xi is defined as function 36 ) can be cleared by multi-function input terminal. The
actual length can be calculated only after this terminal is disconnected.
(2) Actual length ( P 9. 09 ) will be saved after power off automatically.
(3) Function of stopping at fixed length is disabled if P9.08 I set as 0, but the calculated length is still effective.
4-2-11
4-2-11
4-2-11
4-2-11
.
.
.
.
Vector
Vector
Vector
Vector control
control
control
control parameters
parameters
parameters
parameters ( Group
Group
Group
Group
PA
PA
PA
PA
)
0
0
0
0 : No
No
No
No turning
turning
turning
turning
1
1
1
1 : Static
Static
Static
Static turning
turning
turning
turning
PA.01~PA.10 are set as motor parameters which ha ve default setting dependent on inverter
’
s modle
by
the factory, you can
reset these parameters according to the motor parameters of yours. PA.01~P A.10 are used for vector contro
l,
which should
be input correctly so as to realize the expecting effect.
In vector
control,
this
parameter
is
used
to
control torque current
to
avoid
over
current,
0~15 correspond to 50%~200% .