I want to use different PWL_File Voltage Sources at the same time. But some combinations of textfiles make problems.
file A.txt --> no problem
file B.txt --> no problem
file C.txt --> no problem
file A.txt & C.txt --> no problem
file A.txt & B.txt --> I get the following error message:
ERROR(ORPSIM-15138): Convergence problem in Transient Analysis at Time = 99.90E-06.
Time step = 147.7E-21, minimum allowable step size = 1.000E-18
The time steps inside the files are 5E-9 seconds.
Has somebody an idea, how to solve this problem?
Many thanks!
Andreas
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