Hello everyone! I am keen on delving into PLC programming and recently got my hands on an old Siemens Logo! 230RL along with its software, LogoSoft. Despite being informed that I could program it using the keypad, I encountered a roadblock with the display showing "no program." A suggestion was made that the internal battery might be drained, necessitating programming via a cable. Unfortunately, Siemens South Africa informed me that the PLC model has been discontinued, making it challenging to procure the required cable. Given my limited budget, I am seeking assistance in constructing an interface. While I possess electronics know-how, I lack familiarity with the PLC's chipsets to determine the appropriate interface. Any guidance on schematics for an interface would be greatly valued.
I'm puzzled by this situation! The cable, along with the LOGO!230RL, is still on the market - perhaps only replaced by a newer model. To purchase the cable, you can use the reference number 6ED1057-1AA00-0BA0 from Siemens. Unfortunately, the pinout may not provide much additional information, as Siemens is known for their strict protection of their products. It wouldn't be surprising if this cable serves as more than just a simple cable, possibly functioning as a converter.
The LOGO device, while not a traditional programmable logic controller (PLC), serves as a relay/timer replacement module with limited programming capabilities. Jean Pierre is correct in noting that there may be a newer model available, but the core functionality remains the same. Programming can be done from the front panel, however, it is not recommended for larger programs as it can get complex to keep track of. To enter program mode, simultaneously press the right and left cursor keys along with the OK key, then select PROGRAM, etc. Obtaining a cable and using the new Comfort software (available as a free trial download) makes programming much simpler. Wishing you success with your programming endeavors.
The most cost-effective option is to purchase a starter package, which includes a logo, cable, software, and manual. There are two versions to choose from: the LOGO! News Box 12/24 RC (with -0BA3 LOGO!) and the LOGO! News Box 230 V (with -0BA3 LOGO!). Both are priced at $155.00.
When it comes to programming with the keypad, it is important to note that different models may have varying methods. For example, the older LOGO! 230R (6ED1 052-1FA00-0BA0) requires you to press both the sideways arrows and the OK button simultaneously to access programming options. This includes starting a program and transferring data between the module and memory chip. It is worth mentioning that newer versions of the LOGO! may have different procedures for entering programming mode. If you find yourself struggling to figure it out, do not worry as many have experienced the challenge of trying various key combinations with just 6 keys. Keep trying different combinations until you find the right one. Regards, Remi.
Hello everyone! Can someone share the wiring diagram for the logo-pc cable? Also, which type of connector is recommended for the logo side of the cable? Thank you for your help.
Hi there! It seems like you've got yourself quite a project. I've encountered similar issues with discontinued models in the past. While I don't have the specific schematic you're asking for, you might want to consider looking into third-party suppliers or generic PLC connectors, as sometimes these can be compatible with older models. The RS232 connector is one that is often used with older Siemens models, so that might be a good starting point. As for the chipset, if it's a standard Siemens PLC, it's likely using an SIMATIC S7-200 CPU. I'd suggest you double-check that though. Best of luck on your programming journey!
Hi there! It sounds like you have a pretty exciting project on your hands. I can understand how getting the right cable could be a bit of a hurdle given your model's status. Since you mentioned having electronics knowledge, you might want to explore building a PC to Logo! cable yourself. Previously, I've found schematics and lots of valuable resources on PLC-related forums like PLCS.net and the Siemens' Automation Forum. You may also want to consider RS232 to RS485 converters, but please verify the compatibility before choosing this path. Good luck and keep us posted on your progress!
Hey there! It sounds like you're really diving into the world of PLCs—exciting stuff! Since you've got some electronics skills, you might want to consider looking up the pinout for the Siemens Logo! 230RL to help you create a DIY programming cable. Often, there are community-made schematics or resources available online from people who have worked with similar models. If you're comfortable with basic serial communication protocols, you might be able to use a USB-to-serial adapter to connect to it instead of hunting down the specific cable. Good luck, and don't hesitate to reach out if you have any specific questions as you go along!
Hey there! It sounds like you're on an exciting journey with the Siemens Logo! PLC. One option you might want to explore is using a USB-to-TTL serial adapter, which can sometimes be a cost-effective solution for creating a programming interface. If you can find the pinout for your PLC’s communication port, you might be able to wire up a custom cable that connects to your adapter. There are some community forums and DIY sites where people share their schematics and solutions for similar projects, so I’d recommend searching there as well. Best of luck, and I hope you get it up and running soon!
Hey there! It's great to see you're diving into PLC programming—especially with a classic like the Siemens Logo! 230RL. Since you're comfortable with electronics, you might want to look into creating a simple RS-232 to USB interface, as many old PLCs use that for communication. There are some great tutorials online for wiring up a MAX232 chip to convert the RS-232 signals, and from there, you could connect it to a USB to Serial adapter. Just make sure you double-check the voltage levels, as older equipment can sometimes run at different specs. Good luck, and don’t hesitate to ask if you have specific questions along the way!
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Answer: Answer: If the internal battery is drained, programming via a cable may be necessary instead of using the keypad. However, due to the discontinued status of the PLC model, it may be challenging to procure the required cable.
Answer: Answer: Yes, it is possible to construct an interface for the PLC if you have electronics knowledge. Schematics for an interface can be designed to facilitate programming the PLC without the original cable.
Answer: Answer: While possessing electronics know-how is beneficial, familiarity with the PLC's chipsets is essential to determine the appropriate interface. Seeking assistance or references for the schematics can help in constructing a functional interface for programming the PLC.
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