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I originally posted this question in the VSM forum, but I have had no replies so I am posting it here as well. I have two problems with VSM simulator. Firstly, after working normally since it was installed two months ago, the simulator now will not start up. After clicking on the icon it goes...

I have two problems with VSM simulator. Firstly, after working normally since it was installed two months ago, the simulator now will not start up. After clicking on the icon it goes through the motions of loading but just as the window is about to open a message box from Windows opens saying...

Hello. Some of you may remember my earlier posts as regards a signalling interlocking project and requiring extra inputs. You will be glad to know I have now got onto a more level part of the learning curve and have started to write the code. The problem now is I have used 3823 bytes of memory...

I am getting this error again, but this time the hardware reset method doesn`t work and I cannot program the PICAXE 40X2. It has worked all day and been programmed several times. I have swapped the chip for one with a smaller program on it, but that is just the same. Can anyone help?

What does this error message mean please?

Photo uploaded. I could not upload in Windows, changed to Linux Mint and uploaded without any problems. Ignore the three chips on the left, they are from when I was testing the signal driver circuit.

Does anyone know why I am getting this error message. I am using a AXE91 development board fitted with a 40X2 and connected to a breadboard with three 23017 expanders. Two days ago it was working fine with a test program. Now I have started to write the main program and when I came to test...

In an earlier thread I asked for help in getting a model railway signalling interlocking working. Now with some brilliant help from this forum, the problem of extra inputs has been solved. This is the next question. The home signal for the terminal platforms has to have a two minute delay...

Can anyone help with this. I would like to get this working as it avoids constantly downloading to the PICAXE. I have uploaded the .dsn file again.

It`s worked today. Nothing would upload yesterday.

The problem is it does not deliver a voltage on the power terminal. I have gone through everything in the menu`s several times, but I cannot get any voltage from it. Everything is setup in the configure power rails box.

Here are two pics of what I am attempting to build. This is Manchester Victoria West Junction

Hello everyone. This is my first post to this forum and I am asking for help/advice as to how to increase the number of I/O pins and if this is possible, how to access and control them. The project is to control the signal interlocking on a model railway. My original plan was to use standard...