INVT Goodrive350-19 Series Operation Manual page 302

Goodrive350-19 Series VFD for Crane
Function
Name
code
P28.03 Slave speed gain
P28.04 Slave torque gain
Frequency point for
switching between
speed mode and
P28.05
torque mode in
master/slave mode
P28.06 Slave count
Enabling the slave
P28.07 speed deviation
window
master and slave adopt speed control, and the
slave performs power balance depending on
the speed loop integral result of the master.)
4: Closed-loop master/slave mode 4 (Both the
master and slave adopt closed-loop speed
control, and the slave performs power balance
depending on the speed loop output of the
master.)
Tens place: Slave start command source
0: Master
1: Determined by P00.01
Hundreds
master/slave to send/receive data
0: Enable
1: Disable
It is a percentage of the master ramp frequency.
When the master and slave are different in the
DEC ratio: 0.0–500.0%
When the master and slave are the same in the
DEC ratio: 100.0%
It is a percentage of the set frequency of the
master.
When the master and slave are different in the
motor power: 0.0–500.0%
When the master and slave are the same in the
motor power: 100.0%
0.00–10.00Hz
2
0–15
0–1
0: Disable
1: Enable
When the slave adopts the torque control
mode, the speed deviation monitoring function
Description
place: Whether
-290-
Function parameters
Default Modify
to enable
100.0%
100.0%
5.00Hz
1
0
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