Multisim Error

Discussion in 'Electronics Resources' started by zaidqais, Aug 23, 2009.

  1. zaidqais

    zaidqais Thread Starter Member

    Joined:
    Feb 14, 2009
    Messages:
    16
    Hi all
    I am trying to make a circuit with multisim (software) but i get this error that I cant explain :(

    [​IMG]

    And the error log is

    Code:
    Instrument operation performed   (2009, August 23, Sunday, 21:44:35)
    |   Instrument Analysis: Transient Analysis #0  
    |   |   Plot title: 
    |   |   Analysis settings 
    |   |   |   Initial Conditions: Automatically generate initial conditions 
    |   |   |   Starting time (TSTART): 0 
    |   |   |   Stop time (TSTOP): 1e+030 
    |   |   |   Plotting increment (TSTEP): automatically calculated (less than: 1e+030)
    |   |   |   Maximum time step (TMAX): automatically calculated (less than: 1e+030)  
    |   |   Perform consistency check 
    |   |   Variables from analysis   
    |   |   Representation as SPICE commands
    |   |   |   begin-scope page
    |   |   |   checknodes 3
    |   |   |   save all
    |   |   |   iplot all 
    |   |   |   set trtol = 7 
    |   |   |   set itl4 = 100  
    |   |   |   set convlimit 
    |   |   |   set rshunt = 1e+012   
    |   |   |   -param hrange 0 1e+030  
    |   |   |   save
    |   |   |   tran  -env-options 1e-005 1e+030 0 1e-005 auto_ic auto_tstep auto_tmax  
    |   |   |   if-error end-scope audit-log-show 
    |   |   |   end-scope 
    |   |   Analysis Options
    |   |   |   Truncation error overestimation factor: 7 
    |   |   |   Upper transient iteration limit: 100
    |   |   |   Enable convergence assistance on code models
    |   |   |   Shunt resistance from analog nodes to ground: 1e+012
    |   Output from instrument analysis   
    Instrument operation performed   (2009, August 23, Sunday, 21:47:35)
    |   Instrument Analysis: Transient Analysis #0  
    |   |   Plot title: 
    |   |   Analysis settings 
    |   |   |   Initial Conditions: Automatically generate initial conditions 
    |   |   |   Starting time (TSTART): 0 
    |   |   |   Stop time (TSTOP): 1e+030 
    |   |   |   Plotting increment (TSTEP): automatically calculated (less than: 1e+030)
    |   |   |   Maximum time step (TMAX): automatically calculated (less than: 1e+030)  
    |   |   Perform consistency check 
    |   |   Variables from analysis   
    |   |   Representation as SPICE commands
    |   |   |   begin-scope page
    |   |   |   checknodes 3
    |   |   |   save all
    |   |   |   iplot all 
    |   |   |   set trtol = 7 
    |   |   |   set itl4 = 100  
    |   |   |   set convlimit 
    |   |   |   set rshunt = 1e+012   
    |   |   |   -param hrange 0 1e+030  
    |   |   |   save
    |   |   |   tran  -env-options 1e-005 1e+030 0 1e-005 auto_ic auto_tstep auto_tmax  
    |   |   |   if-error end-scope audit-log-show 
    |   |   |   end-scope 
    |   |   Analysis Options
    |   |   |   Truncation error overestimation factor: 7 
    |   |   |   Upper transient iteration limit: 100
    |   |   |   Enable convergence assistance on code models
    |   |   |   Shunt resistance from analog nodes to ground: 1e+012
    |   Output from instrument analysis   
    |   |   TRAN:  Timestep too small; time = 0.00393345, timestep = 1.25e-015: trouble with node 5   
    |   |   doAnalyses: Timestep too small  
    |   |   
    |   |   
    |   |   tran simulation(s) aborted  
    Instrument operation performed   (2009, August 23, Sunday, 21:47:47)
    |   Instrument Analysis: Transient Analysis #0  
    |   |   Plot title: 
    |   |   Analysis settings 
    |   |   |   Initial Conditions: Automatically generate initial conditions 
    |   |   |   Starting time (TSTART): 0 
    |   |   |   Stop time (TSTOP): 1e+030 
    |   |   |   Plotting increment (TSTEP): automatically calculated (less than: 1e+030)
    |   |   |   Maximum time step (TMAX): automatically calculated (less than: 1e+030)  
    |   |   Perform consistency check 
    |   |   Variables from analysis   
    |   |   Representation as SPICE commands
    |   |   |   begin-scope page
    |   |   |   checknodes 3
    |   |   |   save all
    |   |   |   iplot all 
    |   |   |   set trtol = 7 
    |   |   |   set itl4 = 100  
    |   |   |   set convlimit 
    |   |   |   set rshunt = 1e+012   
    |   |   |   -param hrange 0 1e+030  
    |   |   |   save
    |   |   |   tran  -env-options 1e-005 1e+030 0 1e-005 auto_ic auto_tstep auto_tmax  
    |   |   |   if-error end-scope audit-log-show 
    |   |   |   end-scope 
    |   |   Analysis Options
    |   |   |   Truncation error overestimation factor: 7 
    |   |   |   Upper transient iteration limit: 100
    |   |   |   Enable convergence assistance on code models
    |   |   |   Shunt resistance from analog nodes to ground: 1e+012
    |   Output from instrument analysis   
    |   |   TRAN:  Timestep too small; time = 0.00393345, timestep = 1.25e-015: trouble with node 5   
    |   |   doAnalyses: Timestep too small  
    |   |   
    |   |   
    |   |   tran simulation(s) aborted  
    Instrument operation performed   (2009, August 23, Sunday, 21:49:31)
    |   Instrument Analysis: Transient Analysis #0  
    |   |   Plot title: 
    |   |   Analysis settings 
    |   |   |   Initial Conditions: Automatically generate initial conditions 
    |   |   |   Starting time (TSTART): 0 
    |   |   |   Stop time (TSTOP): 1e+030 
    |   |   |   Plotting increment (TSTEP): automatically calculated (less than: 1e+030)
    |   |   |   Maximum time step (TMAX): automatically calculated (less than: 1e+030)  
    |   |   Perform consistency check 
    |   |   Variables from analysis   
    |   |   Representation as SPICE commands
    |   |   |   begin-scope page
    |   |   |   checknodes 3
    |   |   |   save all
    |   |   |   iplot all 
    |   |   |   set trtol = 7 
    |   |   |   set itl4 = 100  
    |   |   |   set convlimit 
    |   |   |   set rshunt = 1e+012   
    |   |   |   -param hrange 0 1e+030  
    |   |   |   save
    |   |   |   tran  -env-options 1e-005 1e+030 0 1e-005 auto_ic auto_tstep auto_tmax  
    |   |   |   if-error end-scope audit-log-show 
    |   |   |   end-scope 
    |   |   Analysis Options
    |   |   |   Truncation error overestimation factor: 7 
    |   |   |   Upper transient iteration limit: 100
    |   |   |   Enable convergence assistance on code models
    |   |   |   Shunt resistance from analog nodes to ground: 1e+012
    |   Output from instrument analysis   
    |   |   TRAN:  Timestep too small; time = 0.00393345, timestep = 1.25e-015: trouble with node 5   
    |   |   doAnalyses: Timestep too small  
    |   |   
    |   |   
    |   |   tran simulation(s) aborted  
    Instrument operation performed   (2009, August 23, Sunday, 21:49:36)
    |   Instrument Analysis: Transient Analysis #0  
    |   |   Plot title: 
    |   |   Analysis settings 
    |   |   |   Initial Conditions: Automatically generate initial conditions 
    |   |   |   Starting time (TSTART): 0 
    |   |   |   Stop time (TSTOP): 1e+030 
    |   |   |   Plotting increment (TSTEP): automatically calculated (less than: 1e+030)
    |   |   |   Maximum time step (TMAX): automatically calculated (less than: 1e+030)  
    |   |   Perform consistency check 
    |   |   Variables from analysis   
    |   |   Representation as SPICE commands
    |   |   |   begin-scope page
    |   |   |   checknodes 3
    |   |   |   save all
    |   |   |   iplot all 
    |   |   |   set trtol = 7 
    |   |   |   set itl4 = 100  
    |   |   |   set convlimit 
    |   |   |   set rshunt = 1e+012   
    |   |   |   -param hrange 0 1e+030  
    |   |   |   save
    |   |   |   tran  -env-options 1e-005 1e+030 0 1e-005 auto_ic auto_tstep auto_tmax  
    |   |   |   if-error end-scope audit-log-show 
    |   |   |   end-scope 
    |   |   Analysis Options
    |   |   |   Truncation error overestimation factor: 7 
    |   |   |   Upper transient iteration limit: 100
    |   |   |   Enable convergence assistance on code models
    |   |   |   Shunt resistance from analog nodes to ground: 1e+012
    |   Output from instrument analysis   
    |   |   TRAN:  Timestep too small; time = 0.00393345, timestep = 1.25e-015: trouble with node 5   
    |   |   doAnalyses: Timestep too small  
    |   |   
    |   |   
    |   |   tran simulation(s) aborted  
    
    Thank you
     
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