Hi,
I'm running a long overnight simulation, and I set up some circuitry that would cause the circuit to have a convergence failure if a certain condition was met so that I can save computation time on the system. I used an S switch and configured it so that if the condition occurs the switch would just toggle on and off and then it would hit the iteration limit. However, PSpice finds a solution for this. I was wondering if anyone knows the convergence routine for this switch. I've pasted a simplified version below where I get a constant 1.2 volts at node 2 which when I look at the equations in their manual for this component, I just can't see how that number is reached. Any insights? Thanks, Alex.
- R1 2 0 1 S1 2 1 2 0 TEST V1 1 0 12
- ..MODEL TEST VSWITCH (ROFF=1E9 RON=1 VOFF=2 VON=1)
- ..TEMP 27 ..TRAN 2e-008 1u 0 UIC ..PRINT TRAN V(1) V(2) ..PLOT TRAN V(1) V(2) ..PROBE ..END