Bennett Posted June 11, 2019 Share Posted June 11, 2019 A long shot I know this one under my dash I have a siemens logo 12 24 rc module controller that looks after all the inputs indicators lights etc and relays . Has anyone any experience of these units a link here will show you what I'm talking about https://m.indiamart.com/proddetail/siemens-logo-12-24rc-plc-17488142730.html I need programming help as mine has lost its programme Link to comment Share on other sites More sharing options...
Area Representative Richard Price Posted June 11, 2019 Area Representative Share Posted June 11, 2019 "I need programming help as mine has lost its programme"Do you understand what the "siemens logo 12/24rc" unit is, and do you have a hard copy of the program that was in it?I'm not familiar with this particular device, but, as its simply a budget micro programmable logic controller, with 8 digital inputs and 4 relay outputs, its unlikely to be that complicated.I'm guessing its a home brewed conversion that was not done by yourself? If so, are you in contact with the previous keeper/keepers? Link to comment Share on other sites More sharing options...
shn7 Posted June 12, 2019 Share Posted June 12, 2019 Googling "user manual SIEMENS LOGO 12 24 RC" gives some results that look like they may help. Link to comment Share on other sites More sharing options...
rj Posted June 12, 2019 Share Posted June 12, 2019 How to load the configuration depends on the age of the module. I've been using Logo!s for the last decade or so. I'm away at the moment, but feel free to email me at blatchat@rj.dk Link to comment Share on other sites More sharing options...
Bennett Posted June 12, 2019 Author Share Posted June 12, 2019 Hi there thanks for all your help . The previous owner is in contact with me I'll check he has the program yes first . He works abroad so I can't really ask him to sort it out as I'm no programmer. I downloaded the manual yes but it's a foreign language to be honest I could probably not do it . I know the as you say it controls all the inputs lights main beam etc . I'm looking for someone that may be able to come and do it . Only other complication is not all the wires on the inputs are labelled so I can't establish what its corresponding to on the car. Link to comment Share on other sites More sharing options...
Member Jonathan Kay Posted June 12, 2019 Member Share Posted June 12, 2019 Only other complication is not all the wires on the inputs are labelled so I can't establish what its corresponding to on the car.Have you got the appropriate Caterham wiring diagram? And a table of "standard" British wiring colours?Jonathan Link to comment Share on other sites More sharing options...
Bennett Posted June 12, 2019 Author Share Posted June 12, 2019 No I guess I could start with that .where to look Link to comment Share on other sites More sharing options...
Member Jonathan Kay Posted June 12, 2019 Member Share Posted June 12, 2019 Please send me a Private Message with your email address and details of the Seven: year, model, engine and dash."Common colour codes for British Vehicle Wiring"Jonathan Link to comment Share on other sites More sharing options...
rj Posted June 12, 2019 Share Posted June 12, 2019 What is the exat type code for the PLC? Some need a bespoke cable other just a cat5 Link to comment Share on other sites More sharing options...
Bennett Posted June 12, 2019 Author Share Posted June 12, 2019 There only a small connection point on the front looks really tiny probably for a 2 pin connection. It's really small and looks to be the only one Link to comment Share on other sites More sharing options...
rj Posted June 12, 2019 Share Posted June 12, 2019 Something similar to this? Not the best quality, but you'll get the point.I think I've left some of the hardware on the loft, but I have the cable for the gen7 PLC. Link to comment Share on other sites More sharing options...
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