Need Help!- Ladder Editing on M32B

[Jwl]

I need to edit the ladder on a VTC-16 using a M32B control. Can someone explain how to do this. I can get in to see the ladder and monitor it but can not do much else. Also, how do I find the next instance of an address. Example.....if I search for Y25 as a normally open contact, it brings up the first instance, say on rung 20. If I search again, it brings up rung 20 again, whereas I want to start the search from rung 20 to bring up the next instance. Know what I mean? Thanks for any help.

[yepingapple]

M-PLUS, M640, Matrix can be edited ladder easily.

And M32 ladder can be edited, but how to save in ROM?

If anyone konw, please communicate to others !

Thanks for all.

[onthebumper]

To edit the ladder on an M32 you need a special SRAM board that you can only find from Mitsubishi, if they even carry it. It is an older control so there is a chance they may not carry those boards anymore.
As far as searching out addresses, you should be able to search up the first address by typing in the address then hitting input like you did. From there if you keep hitting input it should bring up the next occurance. Keep hitting input for the next occurance until you see PROGRAM NOT FOUND which means there are no more addresses in the ladder.