Wiring And Commissioning Of Single Fixed Variable Frequency Motor+Multiple Power Frequency Motors - INVT Goodrive 300-16 Operation Manual

Goodrive300-16 special inverter for HVAC
3.3 Wiring and commissioning of single fixed variable frequency
motor+multiple power frequency motors
3.3.1 Standard wiring diagram
L1
L2
L3
L1/L2/L3
N
Note: The diagram is the system of the fixed variable frequency motor+3 power frequency
motors, which will become the system of single variable frequency motor without connecting
power frequency motors. Goodrive300-16 inverter can form the system of the fixed variable
frequency motor+8 power frequency motors.
3.3.2 Commissioning steps of basic functions
1. Check the circuits and ensure proper wiring;
2. P00.18=1, restore to factory default;
3. Input the parameters of motor name plate to P2 group and do motor autotuning;
4. P22.00=1, enable HVAC function;
5. P22.10=0, enable fixed variable frequency motor;
6. According to the actual situations, set multiple function codes of P22.11~P22.18 to 2 and
enable multiple power frequency motors;
7. According to the motor number, such as A and B, set P06 group;
8. Proper running and commissioning
R U
S V
T W
GD300-16
RO3
+10V
RO4
AI2
RO5
GND
AI1
GND PT
R03
KM1
FR1
KM1
FR1
PID1
KM2
reference
FR2
KM3
PID1
FR3
feedback
R04
KM2
FR2
15
Commissioning guidelines
M1
M2
M3
M4
R05
KM3
FR3