INVT Goodrive3000 Series Operation Manual page 140

Goodrive3000 series medium voltage VFD
Function
code
0: Master/slave mode 0. Both the master and slave use speed control, and power balancing is performed by 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 automatically set into torque control.
2: Master/slave mode 2. Both the master and slave use speed control, and the slave is balanced by using the speed loop
integration result of the master.
3: Combination mode. The slave switches from speed mode (master/slave mode 0) to torque mode (master/slave mode 1)
at a frequency point.
Function
code
P21.03
P21.04
During master-slave control, slave reference signal=master reference signal×P23.03, facilitate the users adjust the power
of the master and slave flexibly.
Function
code
Combination mode,
speed mode/torque
P21.05
P21.06
P21.07
P21.08
P21.09
Communication fault
P21.10
Name
Tens place: Slave start command
source
0: Master
1: Determined by P00.01
Hundreds place: Slave
transmitting/master receiving data
enable
0: Enable
1: Disable
Name
Slave speed gain 0.0–500.0%
Slave torque gain 0.0–500.0%
Name
0.00–10.00Hz
mode switching
frequency point
Master/slave
communication 0–15
address
Number of slaves 0–15
Power-on
communication 0–1000
detection delay
Master/slave
communication 0–60.0s
timeout time
0: No fault
1: Inconsistent number of slaves
2: Optical fiber offline fault
type 3. Abnormal number of loop masters
and slaves
4: Slave status exception
Description
Description
Description
-134-
Goodrive3000 inverter
Setting range Default
Setting range Default
0.0–500.0 100.00%
0.0–500.0 100.00%
Setting range Default
0.00–10.00 5.00
0–15 0
0–15 1
0–1000 30
0–60.0 0.5
0–4 0