Master/Slave Control - INVT Goodrive600 Series Operation Manual

Goodrive600 series high-performance multifunction VFD

5.6.18 Master/slave control

The inverter unit supports the master/slave control function, which means that multiple inverter units can carry the same
load. The master/slave control mode of speed synchronization and power balance is supported.
Function
code
P28.00 Master/slave mode
P28.01 communication data
Master/slave control
P28.02
P28.03
P28.04
Frequency point for
switching between
P28.05 master/slave mode 2,
P28.06
Master/slave CAN
P28.07
Master/slave CAN
P28.08
Master/slave CAN
P28.09 communication baud
Name
1: The local device is the master.
2: The local device is the slave.
Master/slave
0: CAN2
1: Reserved
selection
Ones place: Master/slave running mode selection
0: Master/slave mode 0
The master and slave use speed control, with
power balanced through droop control.
1: Master/slave mode 1
The master and slave must be in the same type of
vector control. When the master is in speed
control, the slave is forced into torque control.
2: Combination mode
The slave switches from speed mode
mode
(master/slave mode 0) to torque mode
(master/slave mode 1) at a frequency point.
Tens place: Slave start command source
0: Master
1: Determined by P00.01
Hundreds place: Whether to enable master/slave
to send/receive data
0: Enable
1: Disable
Slave speed gain 0.0–500.0%
Slave torque gain 0.0–500.0%
0.00–10.00Hz
speed mode, and
torque mode
Number of slaves 0–15
communication 0.0 (Invalid); 0.1–60.0s
timeout period
communication 0–127
address
0: 50Kbps
1: 100 Kbps
2: 125Kbps
3: 250Kbps
rate
4: 500Kbps
5: 1M bps
Description
-109-
Basic operation guidelines
Range
0–2
0–1
0–0x112
0.0–500.0%
0.0–500.0%
0.00–10.00Hz
0–15
0.0–60.0s
0–127
0–5