# Bricked wago 750-8212 **URL:** \ **Category:** CODESYS\ **Tags:** pfc200\ **Created:** [August 15, 2025, 6:47am UTC](https://www.wago.community/t/bricked-wago-750-8212/2222 "2025-08-15T06:47:47Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![Stonehouse204](https://avatars.discourse-cdn.com/v4/letter/s/ecb155/32.png) [@Stonehouse204](https://www.wago.community/u/Stonehouse204)\ **Post date:** [August 15, 2025, 6:47am UTC](https://www.wago.community/t/bricked-wago-750-8212/2222/1 "2025-08-15T06:47:47Z")
Hi Everyone I purchased a PFC200 750-8212 running V3 Codesys and upload new firmware on WAGOupload.Was succesful as you will see from screenshot ![Screenshot (227)](https://us1.discourse-cdn.com/flex016/uploads/wago/original/2X/d/d82385f85a96e3aecc283edee0ef24e288c06eb6.png) Then when i was in the WBM i dont know how i did but i uploaded the firmware for a 750-8202 i have one of thess i got on ebay that was not working so was playing around with it in past so had firmware for it i now cannot access the controller through anything but the wago sevice cable as ethernet and mac address is missing ![Screenshot (228)](https://us1.discourse-cdn.com/flex016/uploads/wago/original/2X/a/ac17835e304b01305b38eead702c8974da7a1e5f.png) i know i have mucked up serverly just wondering if there is a way to reboot eprom with correct firmware? Any help would be grateful many Thanks in advance Matt ---
**Author:** ![Suleyman](https://sea2.discourse-cdn.com/flex016/user_avatar/www.wago.community/suleyman/32/969_2.png) [@Suleyman](https://www.wago.community/u/Suleyman)\ **Post date:** [August 15, 2025, 8:23am UTC](https://www.wago.community/t/bricked-wago-750-8212/2222/2 "2025-08-15T08:23:40Z")
> [@Stonehouse204](#): > > i now cannot access the controller through anything but the wago sevice cable as ethernet and mac address is missing Hello Matt, I think you should try to load the firmware img packet with using SD card. You an follow this link how you can do that: [Firmware PFC | WAGO Download Center](https://downloadcenter.wago.com/wago/software/details/mckqrqwdtxpqe857kf8) ![image](https://us1.discourse-cdn.com/flex016/uploads/wago/original/2X/7/7f2ba6e187293305d248ebd7c92232a079a940cc.png) ---
**Author:** ![Stonehouse204](https://avatars.discourse-cdn.com/v4/letter/s/ecb155/32.png) [@Stonehouse204](https://www.wago.community/u/Stonehouse204)\ **Post date:** [August 15, 2025, 9:12am UTC](https://www.wago.community/t/bricked-wago-750-8212/2222/3 "2025-08-15T09:12:55Z")
Thanks Ive tried (god knows how many times with 3 SD cards) It wont accept anything to do with IP through controller.I can ping it at 197.168.1.17 through cmd but i cannot access or write anything too contoller via ip I really appreciate your responce.Its like white line fever trying to repair! Regards Matt ---
**Author:** ![Suleyman](https://sea2.discourse-cdn.com/flex016/user_avatar/www.wago.community/suleyman/32/969_2.png) [@Suleyman](https://www.wago.community/u/Suleyman)\ **Post date:** [August 15, 2025, 9:30am UTC](https://www.wago.community/t/bricked-wago-750-8212/2222/4 "2025-08-15T09:30:32Z")
You are welcome Matt. Just wondered whether you can access the controler via ssh? then we maybe find a way to solve it using linux cmd with putty client program. I hope you can find a way to solve it with our local subs! ---
**Author:** ![Stonehouse204](https://avatars.discourse-cdn.com/v4/letter/s/ecb155/32.png) [@Stonehouse204](https://www.wago.community/u/Stonehouse204)\ **Post date:** [August 15, 2025, 8:04pm UTC](https://www.wago.community/t/bricked-wago-750-8212/2222/5 "2025-08-15T20:04:14Z")
Cannot get SSH .tried through serial connection .I have contacted wago tech support ,i think i may have to send it to them.Have a great weekend ---
**Author:** ![WagoIcard](https://sea2.discourse-cdn.com/flex016/user_avatar/www.wago.community/wagoicard/32/1508_2.png) [@WagoIcard](https://www.wago.community/u/WagoIcard)\ **Post date:** [August 18, 2025, 1:31am UTC](https://www.wago.community/t/bricked-wago-750-8212/2222/6 "2025-08-18T01:31:01Z")
Hello mate, First, FW \< 22 are for Codesys 2.3 and e!Cockpit. FW \>= 23 are for Codesys 3.5 Next, by default the PFC don’t have an IP address, it look for a DHCP server to get a dynamic IP address. If you want you can: put the RUN/STOP switch in STOP position and after press the rst switch until the RUN led blink ORANGE/OFF. After that you can access the PFC with the IP address 192.168.1.17 If you need to do a factory reset (with the current Firmware) you can press the rst switch and slide the RUN/STOP switch to RESET at the same time until the RUN LED blink GREEN/RED Let the PFC reset itself (If the reset take more than 10 min, please reboot it and retry, sometime it need to be done twice).