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[SOLVED] i am getting an error: Less than 2 connections at node N02458.

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Bilal_Ahm

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Dear seniors,

i am new user of OrCAD capture. i made the circuit and when i run the simulation its shows an error : Less than 2 connections at node N02458...how i can get ride of this error. i tried to reconnect the wires of resistor again and again but problem still remains the same.
test_NMOS.PNG

Code:
**** 04/18/14 11:55:30 ****** PSpice Lite (October 2012) ****** ID# 10813 ****

 ** Profile: "SCHEMATIC1-TEST_1"  [ C:\project\orCAD Simulations\awake_NMOS_1-PSpiceFiles\SCHEMATIC1\TEST_1.sim ] 


 ****     CIRCUIT DESCRIPTION


******************************************************************************




** Creating circuit file "TEST_1.cir" 
** WARNING: THIS AUTOMATICALLY GENERATED FILE MAY BE OVERWRITTEN BY SUBSEQUENT SIMULATIONS

*Libraries: 
* Profile Libraries :
* Local Libraries :
* From [PSPICE NETLIST] section of C:\Users\Bilal\AppData\Roaming\SPB_16.6\cdssetup\OrCAD_PSpice/16.6.0/PSpice.ini file:
.lib "nomd.lib" 

*Analysis directives: 
.TRAN  0 10ms 0 1ms 
.OPTIONS ADVCONV
.PROBE64 V(alias(*)) I(alias(*)) W(alias(*)) D(alias(*)) NOISE(alias(*)) 
.INC "..\SCHEMATIC1.net" 



**** INCLUDING SCHEMATIC1.net ****
* source AWAKE_NMOS_1
C_C1         N00948 N00982  0.01u  TC=0,0 
C_C2         0 N00281  1u  TC=0,0 
R_R1         N00948 N00388  2.5MEG TC=0,0 
R_R2         0 N00281  40MEG TC=0,0 
V_V1         N00388 0 3.3Vdc
D_D1         N00982 N00281 D1N4002 
D_D2         0 N00982 D1N4002 
V_V2         N00948 0 5Vdc
R_R5         N02458 N00388  1k  

**** RESUMING TEST_1.cir ****
.END

ERROR(ORPSIM-15141): 	Less than 2 connections at node N02458.


PLease help me in this problem.

Regards
Bilal Ahmad
 
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Analog Ground

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From the netlist, there are no connections to M2. So, perhaps the problem is not with the resistor but with the MOSFET which does not appear in the netlist. Perhaps check your library and make sure M2 is found and it is correct.
 

FvM

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A popular Orcad beginners error, using a component that has no accompanying PSpice model. Use only components from the PSpice library.
 

Bilal_Ahm

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thank you so much for you kind help... my problem is solved.
 

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