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Problem with ORCAD pspice simulation

bkaifi1

I am trying to build the circuit below when I try to proceed with the simulation I have gotten some errors. Would you please help me? Thank you for your help in advance!

 I am using two AD844 contect in series with AD633

Here is the result after run the simulation


* Local Libraries : .LIB "../../../library/opamp.olb" .LIB "../../../library/misclinear.olb" * From [PSPICE NETLIST] section of Q:\Cygwin\cdssetup\OrCAD_PSpice/16.6.0/PSpice.ini file: .lib "nomd.lib"

*Analysis directives: .TRAN  0 100ms 0 1u .OPTIONS ADVCONV .PROBE64 V(alias(*)) I(alias(*)) W(alias(*)) D(alias(*)) NOISE(alias(*)) .INC "..\SCHEMATIC1.net"

 

**** INCLUDING SCHEMATIC1.net **** * source ABDUL R_R1         0 N00509  1k TC=0,0 R_R2         N00333 N00321  1k TC=0,0 C_C1         0 N001137  1u  TC=0,0 V_V1         N00321 0  +SIN 0 1 150 0 0 0 R_R3         0 N001131  500 TC=0,0

**** RESUMING simulat.cir **** .END

ERROR(ORPSIM-15141): Less than 2 connections at node N00509.

ERROR(ORPSIM-15141): Less than 2 connections at node N00333.

ERROR(ORPSIM-15141): Less than 2 connections at node N001137.

ERROR(ORPSIM-15141): Less than 2 connections at node N001131.

ERROR(ORPSIM-15142): Node N001137 is floating

Parents
  • Dhamodharann
    Check the connections you had wired in the schematic. The each component should be grounded properly with out floating. My suggestion is your schematic is floating without proper ground connection.
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  • Dhamodharann
    Check the connections you had wired in the schematic. The each component should be grounded properly with out floating. My suggestion is your schematic is floating without proper ground connection.
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