HI all .
I have been trying to simulate this circuit , but the problem is not the cimulation but how it actually works .
As you can see in the circuit , there is 2 KM contactors 1 and 2 , each one has a coil and 1 switch ( NC i guess) that changes its state when the coil is fed .
First i don't know what does the triangle symbol means ?
Does the two contactors have two different switches one NC and another NO ?
This circuit is meant to block the rotation to one sens until the motor is stopped, how can this circuit do that , i mean what is the logic ?
I have been trying to simulate this circuit , but the problem is not the cimulation but how it actually works .
As you can see in the circuit , there is 2 KM contactors 1 and 2 , each one has a coil and 1 switch ( NC i guess) that changes its state when the coil is fed .
First i don't know what does the triangle symbol means ?
Does the two contactors have two different switches one NC and another NO ?
This circuit is meant to block the rotation to one sens until the motor is stopped, how can this circuit do that , i mean what is the logic ?
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