INVT Goodrive350-19 Series - Page 90

Goodrive350-19 series VFD Commissioning
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Function
code
Name
Description
Default
(master/slave mode 0) first and then switches to
the torque mode at a certain frequency point
(master/slave mode 1).
3: Master/slave mode 3 (Reserved)
(Both the master and slave adopt speed
control, and the slave performs power balance
depending on the speed loop integral result of
the master.)
4: Master/slave mode 4 (Closed-loop
master/slave mode)
The master and slave must be equipped with
encoders. The master and slave adopt speed
control, using position pulse difference for
speed correction.
Tens: Slave start command source selection
0: Follow the master to start
1: Determined by P00.01
Hundreds: indicates whether to enable slave
transmitting/master receiving
0: Enable
1: Disable
P28.03
Slave speed gain
0.0–500.0%
100.0%
P28.04
Slave torque gain
0.0–500.0%
100.0%
P28.05
Speed/torque mode
switching frequency
point of master/slave
mode 2
0.00–10.00Hz
5.00
P28.06
Number of slaves
0–15
1
P28.07
Master/slave
transmission unit pulse
ratio for position
synchronization
0.00–100.00
1.00
P28.08
Position
synchronization
deviation deadzone
0–50000
When the position difference is greater than
P28.08, correction on the slave is valid.
50