No convergence with DC assists

Question asked by a_kumar_ok40u on Sep 14, 2020
Latest reply on Sep 15, 2020 by a_kumar_ok40u
how to resolve #convergence problems:
There are some very #small-resistors which can cause non-convergence
They are:
X1I4594.R14 1.400000e-012
X1I4627.R14 1.400000e-012
X1I57.R1 4.200000e-010
REX1I103.Q1 1.000000e-004
REX1I106.Q1 1.000000e-004
REX1I110.Q1 1.000000e-004
REX1I104.Q1 1.000000e-004
REX1I105.Q1 1.000000e-004
REX1I109.Q1 1.000000e-004
You can try:
.OPTION MINRVAL = 1.000000e-011 RMMINRVAL
for solving this problem
object: X1I4627.L02 DV = 0.000000e+000 expects: 4.530000e-005
object: X1I4594.L02 DV = 0.000000e+000 expects: 4.530000e-005
object: X1I57.ESTRESSVOLTAGE DV = 0.000000e+000 expects: 1.000000e+011
object: X1I67.E_STRESS_V DV = 0.000000e+000 expects: 5.000000e+011
object: X1I60.EFIT_RATED DV = 0.000000e+000 expects: -1.881277e+013
object: X1I4627.L14 DV = 0.000000e+000 expects: 1.400000e-006
object: X1I4594.L14 DV = 0.000000e+000 expects: 1.400000e-006
object: X1I60.EPIU DV = 0.000000e+000 expects: 1.676124e+110
object: X1I4396.Y1 state: #3 (3.958257e-270)
object: X1I4466.Y1 state: #11 (3.958257e-270)
object: X1I60.ESTRESSPOWER DV = 0.000000e+000 expects: 5.593968e+030
node: X1I93.Y1.X V=0.000000e+000 last iteration = -1.000000e+013 Residual current 1.629069e+023
node: FAN_ANALOGUE V=0.000000e+000 last iteration = -1.000000e+013 Residual current 6.019231e+021
node: N1N24 V=0.000000e+000 last iteration = -1.000000e+013 Residual current 5.685654e+021
node: N1N9 V=0.000000e+000 last iteration = -1.000000e+013 Residual current 4.483722e+021
node: N1N28 V=0.000000e+000 last iteration = 1.000000e+013 Residual current 3.308775e+021
node: X1I95.Y1.X V=0.000000e+000 last iteration = 0.000000e+000 Residual current 3.250886e+021
node: X1I65.Y1.X V=0.000000e+000 last iteration = -1.905926e+002 Residual current 2.319493e+021
node: N1N26 V=0.000000e+000 last iteration = 1.000000e+013 Residual current 1.571750e+021
node: N1N31 V=0.000000e+000 last iteration = 0.000000e+000 Residual current 1.232836e+021