TPS61094: PSpice-for-Ti Simulation error "ERROR(ORPSIM-15141): Less than 2 connections at node N18339 and N18191"

HI 

Please delete the according line and re-draw to see if there is any change. It might be because the net is not correctly conneted.

Hi Nini

I tried this before and now again, but still it doesn't work.

could you check and share the comments of the errors ?

**** 03/13/23 14:09:24 ******* PSpice 17.4.0 (Nov 2018) ******* ID# 0 ********

** Profile: "SCHEMATIC1-transient_analysis" [ d:\ashu\new water meter\ti\pspice for ti\projects\tps61094-pspicefiles\schematic1\tra

**** CIRCUIT DESCRIPTION

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

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

*Libraries:
* Profile Libraries :
* Local Libraries :
* From [PSPICE NETLIST] section of C:\cds_spb_home\cdssetup\OrCAD_PSpiceTIPSpice_Install\17.4.0\PSpice.ini file:
.lib "nom_pspti.lib"
.lib "nom.lib"

*Analysis directives:
.TRAN 0 4m 0
.OPTIONS ADVCONV
.OPTIONS FILEMODELSEARCH
.PROBE64 V(alias(*)) I(alias(*)) W(alias(*)) D(alias(*)) NOISE(alias(*))
.INC "..\SCHEMATIC1.net"

**** INCLUDING SCHEMATIC1.net ****
* source TPS61094
* PSpice Text Block on SCHEMATIC1 PAGE1
.OPTIONS PTRANABSTOL=1E-5 PTRANVNTOL=1E-4
***
R_R1 0 N14777 4.75k TC=0,0
C_C1 0 VIN 2.2u TC=0,0
C_C3 0 VOUT 22u TC=0,0
C_C4 0 VOUT 22u TC=0,0
C_C5 0 VOUT 22u TC=0,0
L_L1 N14784 N14788 2.2uH
X_U1 VIN 0 N18746 VIN N14777 N14788 N14784 N19104 VIN VOUT
+ TPS61094_TRANS
C_C7 N14788 0 3
V_V1 VIN 0 3.6
R_R2 N18746 0 4.75k TC=0,0
R_R3 N19104 0 3.09k TC=0,0

**** RESUMING transient_analysis.cir ****
.END

WARNING(ORPSIM-15223): Library file C:\cds_spb_home\cdssetup\pspTILibDir\nom_pspti.lib has changed since index file nom_pspti.ind was created.

WARNING(ORPSIM-15227): The timestamp changed from Tue Feb 28 17:15:03 2023 to Mon Mar 13 14:08:22 2023.

INFO(ORPSIM-15422): Making new index file nom_pspti.ind for library file nom_pspti.lib.

Index has 111801 entries from 5176 file(s).

ERROR(ORPSIM-15141): Less than 2 connections at node N18746.

ERROR(ORPSIM-15141): Less than 2 connections at node N19104.

send me the file and I can help to see the details

TPS61094.rar

I will check it and we can communicate through e-mail.

Ok Nini it is urgent so I appreciate if you respond back soon.

Sorry for the delay. There may be some bug and I didn't find the root cause. Can I send you another 094 symplis  and you can reedit based on the file?

Ok send me the file.

Do you have the e-mail? I can't attached the file here. Firstly try to download from the ti.com again. If it still doesn't work I will send you this file.

Hi Nini,

In a private message, I sent you my email address.

OK, Have sent you the files.

Hi Nini,

I have tried it with the files you sent before, but it still doesn't work. the same error happens.

Is something you added ? I will send you pspice model. Please contact with me through e-mail.

Nothing, I contacted you via email but you are not responding.

Sorry about the delay. I was out of office. I can come to you through e-mail.