I have to modelize a tramway line. To do that I have a current source define by segment (part "IPWL") and I have to study the impact of this load on the feeder voltage.
The only problem I have is that resistors of the line are not linear, they are moving in an non linear way with time.
So I add the librairy "anl_misc.olb" to have the part "ZX" to have the behaviour of the resistor I want.
When I try to simulate I have the error message "ERROR(ORPSIM-15108): Subcircuit ZX used by X_X1 is undefined".
I don't understand how to fix this problem, I try to define the parameters in the part "PARAMETERS" of the "special" librairy but it still doesn't work.
Can you help me with this ?