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An Error During the Simulation

Fethiyeli

Hello, i am both newbie in this forum and OrCAD. I need to simulate the circuit as shown below but i have a problem in Pspice:

INFO(ORPROBE-3183): Simulation running...

** Profile: "SCHEMATIC1-Full-Bridge"  [ D:\Electrical & Electronics\Power Electronics\Simulation & Schematics\Orcad\full-bridge-pspi

Reading and checking circuit

ERROR(ORPSIM-16276): Can't find library

Circuit has errors ... run aborted

See output file for details

INFO(ORPROBE-3188): Simulation aborted

 

I am using UC3825 but it also says as follows:

WARNING(ORNET-1018): Connection to unmodeled pin U8 pin 'RT'

WARNING(ORNET-1018): Connection to unmodeled pin U8 pin 'CT'

 Schematic: http://oi62.tinypic.com/qrdjzo.jpg

Parents
  • rvie

    what do you mean about the above errors?

    i too am currently experiencing errors. i tried to run the Demo_samples but the error still exists.:

    ** Creating circuit file "transient.cir" 

    ** WARNING: THIS AUTOMATICALLY GENERATED FILE MAY BE OVERWRITTEN BY SUBSEQUENT SIMULATIONS

     

    *Libraries: 

    * Profile Libraries :

    * Local Libraries :

    * From [PSPICE NETLIST] section of C:\pcblib\apps\allegro\SPB_16.5\tools\PSpice\PSpice.ini file:

    .lib "adi_pspice.lib" 

    ----------------------$

    ERROR(ORPSIM-16276): Can't find library

    .lib "nom.lib" 

     

    *Analysis directives: 

    .TRAN  0 1 0 1m 

    .PROBE V(*) I(*) W(*) D(*) NOISE(*) 

    .INC "..\SCHEMATIC1.net" 

     

     

     

    **** INCLUDING SCHEMATIC1.net ****

    * source BPF

    X_U5         0 N14003 VCC VEE OUT uA741

    V_V4         IN 0  AC 1

    +SIN 0 1 10 0 0 0

    V_V5         VCC 0 15v

    V_V6         VEE 0 -15v

    R_R15         N30040 IN 10k

    R_R16         N14033 N30040 5k

    C_C5         N14033 N14003 2u TC=0

    C_C6         OUT N14033 1u TC=0

    R_R17         N306200 N14033 620

    R_R18         0 N306200 5k

    R_R19         N14117 N14003 220k

    R_R20         N14117 OUT  1k  

    R_R21         N14117 0 R_R21 1k  

    .model        R_R21 RES R=1 DEV=10%

     

    **** RESUMING transient.cir ****

    .END

     

     

Reply
  • rvie

    what do you mean about the above errors?

    i too am currently experiencing errors. i tried to run the Demo_samples but the error still exists.:

    ** Creating circuit file "transient.cir" 

    ** WARNING: THIS AUTOMATICALLY GENERATED FILE MAY BE OVERWRITTEN BY SUBSEQUENT SIMULATIONS

     

    *Libraries: 

    * Profile Libraries :

    * Local Libraries :

    * From [PSPICE NETLIST] section of C:\pcblib\apps\allegro\SPB_16.5\tools\PSpice\PSpice.ini file:

    .lib "adi_pspice.lib" 

    ----------------------$

    ERROR(ORPSIM-16276): Can't find library

    .lib "nom.lib" 

     

    *Analysis directives: 

    .TRAN  0 1 0 1m 

    .PROBE V(*) I(*) W(*) D(*) NOISE(*) 

    .INC "..\SCHEMATIC1.net" 

     

     

     

    **** INCLUDING SCHEMATIC1.net ****

    * source BPF

    X_U5         0 N14003 VCC VEE OUT uA741

    V_V4         IN 0  AC 1

    +SIN 0 1 10 0 0 0

    V_V5         VCC 0 15v

    V_V6         VEE 0 -15v

    R_R15         N30040 IN 10k

    R_R16         N14033 N30040 5k

    C_C5         N14033 N14003 2u TC=0

    C_C6         OUT N14033 1u TC=0

    R_R17         N306200 N14033 620

    R_R18         0 N306200 5k

    R_R19         N14117 N14003 220k

    R_R20         N14117 OUT  1k  

    R_R21         N14117 0 R_R21 1k  

    .model        R_R21 RES R=1 DEV=10%

     

    **** RESUMING transient.cir ****

    .END

     

     

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