---
+ Post New Thread
Results 1 to 5 of 5
  1. #1
    Newbie level 4
    Points: 387, Level: 4

    Join Date
    Jan 2012
    Posts
    6
    Helped
    0 / 0
    Points
    387
    Level
    4

    Simulation error in orcad

    Hi all

    I am trying to simulate the resonant converter but i am getting the following errors.

    ERROR [NET0077] Pin A in template not found on CR
    ERROR [NET0077] Pin B in template not found on CR
    ERROR [NET0077] Pin A in template not found on LR
    ERROR [NET0077] Pin B in template not found on LR
    ERROR [NET0077] Pin A in template not found on CO
    ERROR [NET0077] Pin B in template not found on CO
    ERROR [NET0077] Pin A in template not found on RL
    ERROR [NET0077] Pin B in template not found on RL

    Libraries:
    * Profile Libraries :
    * Local Libraries :
    * From [PSPICE NETLIST] section of C:\OrCAD\OrCAD_10.5\tools\PSpice\PSpice.ini file:
    .lib "nom.lib"

    *Analysis directives:
    .TRAN 0 1000us 0
    .PROBE V(alias(*)) I(alias(*)) W(alias(*)) D(alias(*)) NOISE(alias(*))
    .INC "..\SCHEMATIC1.net"



    **** INCLUDING SCHEMATIC1.net ****
    * source SCRC
    V_G1 N05010 GND
    +PULSE 0 200 46.875u 0 0 18.75u 50u
    V_G2 N05018 GND
    +PULSE 0 200 21.875u 0 0 18.75u 50u
    C_Cr 9.4u
    -------------------$
    ERROR -- Missing node
    V_G3 N12997 GND
    +PULSE 0 200 3.125u 0 0 18.75u 50u
    L_Lr 27u
    ----------------$
    ERROR -- Missing node
    C_Co 2000u
    --------------------$
    ERROR -- Missing node
    V_G4 N05038 GND
    +PULSE 0 200 28.125u 0 0 18.75u 50u
    R_RL 100
    -----------------$
    ERROR -- Missing node
    V_Vdc N04738 GND 400

    **** RESUMING scrc.cir ****
    .END


    I need help on this.

    Thanks

    •   Alt8th January 2012, 11:28

      advertising

        
       

  2. #2
    Advanced Member level 5
    Points: 25,119, Level: 38
    goldsmith's Avatar
    Join Date
    Dec 2010
    Location
    Tehran - IRAN
    Posts
    3,913
    Helped
    715 / 715
    Points
    25,119
    Level
    38
    Blog Entries
    7

    Re: Simulation error in orcad

    Hello my friend
    Where is your circuit? probably your circuit for simulation need some things or your edit simulation is not correct. for example you should use a little series resistance with your inductors.
    Best Wishes
    Goldsmith



    •   Alt8th January 2012, 15:14

      advertising

        
       

  3. #3
    Newbie level 4
    Points: 387, Level: 4

    Join Date
    Jan 2012
    Posts
    6
    Helped
    0 / 0
    Points
    387
    Level
    4

    Re: Simulation error in orcad

    Quote Originally Posted by goldsmith View Post
    Hello my friend
    Where is your circuit? probably your circuit for simulation need some things or your edit simulation is not correct. for example you should use a little series resistance with your inductors.
    Best Wishes
    Goldsmith
    Hi
    this is my circuit. I couldn't understand what the problem is.
    sc.jpg



    •   Alt8th January 2012, 17:14

      advertising

        
       

  4. #4
    Advanced Member level 5
    Points: 25,119, Level: 38
    goldsmith's Avatar
    Join Date
    Dec 2010
    Location
    Tehran - IRAN
    Posts
    3,913
    Helped
    715 / 715
    Points
    25,119
    Level
    38
    Blog Entries
    7

    Re: Simulation error in orcad

    Dear Friend
    Hi
    You should use a very low resistor in series with your inductors . and the node of series LC network is float . you should use a very high resistance from center of connection point of the capacitor and inductor to the ground.
    Best Wishes
    Goldsmith



  5. #5
    Advanced Member level 1
    Points: 3,287, Level: 13

    Join Date
    Dec 2009
    Location
    INDIA
    Posts
    442
    Helped
    86 / 86
    Points
    3,287
    Level
    13
    Blog Entries
    1

    Re: Simulation error in orcad

    Problem is with inductor/capacitor/resistor symbol. try replacing these schematic symbols from ../tools/capture/library/PSPice/analog.olb. With that these error should go away.
    The road of life twists and turns and no two directions are ever the same. Yet our lessons come from the journey, not the destination. ~ Don Williams, Jr.



+ Post New Thread
Please login