Simple simulation in Circuit Maker ?

[Abbie]

I am trying to simulate a simple led on/off astable on circuit-maker.
The diagram is here

http://wwwwww.users.btopenworld.com/test.wmf

My problem is that the simulation always seems to stop after 5 useconds
which doesn't let me see how the scr goes on and off. Am I expecting too
much from this software or am I just not using it correctly ?

http://wwwwww.users.btopenworld.com/Image1.gif

 

[Chaos Master]

In an arcane spellbook written by the priests, labeled 'Posts of
sci.electronics.cad' I found a message from
Abbie[AbbieAbbieAbbie@btinternet.com]:

I am trying to simulate a simple led on/off astable on circuit-maker.
The diagram is here

http://wwwwww.users.btopenworld.com/test.wmf

My problem is that the simulation always seems to stop after 5 useconds
which doesn't let me see how the scr goes on and off. Am I expecting too
much from this software or am I just not using it correctly ?

http://wwwwww.users.btopenworld.com/Image1.gif

You can change the end time of the simulation. I don't remember the exact
commands for the CircuitMaker program, however.
--
'You receive a scroll of signature. It says:'
Chaos MasterŽ - Posting from Porto Alegre - Brazil.
E-mail address is valid. But remove the SPAMTRAP to reply.

 

[Alain LAFON]

In the Transient Analysis Setup window, you must to activate the UIC
(Initial Condition).
But, your schematic is unable to run as an astable oscillator for several
reasons.
And the SRC and also the LED need more current to work