How to konw what type of ladder programming language is support by the plc compnay

[forbidden_masud 0]

Hey there, I have an "Italian safe CNG dispenser pm head". I googled about it and found that It is a plc board. So I searched how to program it. Then found it use ladder programming language. Now there are no tutorial or documentation about its programming. But I want to repair my damaged plc board. If I goto any technician they will charge a huge amount of money. So I thought I will repair it by my self. So need help about the software name its use and how can I program it. 

If any of you guys know about it please provide me your precious knowledge.

Use this printerest link for see my pm head(plc board) https://i.pinimg.com/564x/0e/d6/6c/0ed66cb9a1065ab10a07e0b9aadc6f0d.jpg

 

Thank you (TIA)

Masud karim

[Crossbow 295]

Never seen such a board.  No idea who the vendor is, so can't help you.