First of all, you cannot sense the current at node A, because it is not a current source, the current at that point is depend on the voltage across the resistor.
As we know, current source does not depend on voltage across it. So, from the diagram, it is not a current control current source. This is what i think...
Dear friend,
When you want to sense current thro' any branch in a circuit you
are suppose to add a voltage source with "0v" as an ammeter. This is
fundamental principles of Spice!
So in ur case you need to insert a voltage source of 0v at point A.
ur code will get modified as
R1 vcc A 1k
R2 B gnd 1k
Vsen A B 0v
Fcccs1 Iout gnd Vsen 0.5
For the above netlist, i got i(vsen)=1mA , (fcccs1)= 500uA. However I thought i(vsen) supposed to be 1/(1k+1k)=500uA? So I think the Vsen (dummy voltage according to spice manual) will effect the circuit current. Right?
I want to design a CCCS which will not effect by the Vsen, how?