Motor forward running circuit
Source: InternetPublisher:张小哥 Keywords: Motor BSP contacts Updated: 2021/06/27
In the figure, FR is
the forward run and stop command terminal. COM is the contact
input common terminal; 30B and 30C are the
normally closed contacts of the general alarm output relay . When the inverter has overvoltage
, undervoltage, short circuit, overheating, overload and other faults
, this contact will open and the control circuit will When power is lost,
the protection function starts.
Adjust the frequency given potentiometer RP. Set the
motor operating speed.
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