FAQ
FAQAbout Products
- FAQ > Drive Products > Inverters-FREQROL > Common terminals of control circuit
FAQ
- Inquiries
Common terminals of control circuit
The technical material instructs not to ground the common terminals of the control circuit. Why is this? What happens if it is grounded?
Also, does connecting SD and SE cause a problem?
Also, does connecting SD and SE cause a problem?
- Category :
Answer
If you ground the common terminals of the control circuit, it is connected with the inverter's earthing and the inverter's noise may be input to the control circuit to cause malfunction.
Therefore the technical material instructs not to ground the common terminals of the control circuit.
Connecting SD and SE causes no problem.
Therefore the technical material instructs not to ground the common terminals of the control circuit.
Connecting SD and SE causes no problem.
- Product Name
- Inverter, magnet motor drive
- Series
- Others
