Jan 15, 2021
What are the chain conditions of the inverter
What is the chain condition of the inverter:
There is definitely no chain reaction when the inverter is in a static state when the inverter is on standby. There will be a chain reaction only when the inverter is running. There is a chain relationship between the motor speed, the analog output frequency of the inverter and the output frequency of the inverter, and the output frequency of the inverter and the multi-function relay. There are many examples of such a chain relationship.
Inverter chain reaction must have:
start operation signal
frequency given signal
Frequency given channel selection
Inverter closed-loop control also needs analog feedback
Multi-function relay interlock output related parameter settings
to sum up:
There are still many subdivisions of inverter interlocking conditions. For specific interlocking requirements, the inverter must set relevant parameters.