moichin Posted May 27, 2022 Report Share Posted May 27, 2022 Hi, I would like to know the easiest way to copy the program from one JZ10-11-R10 PLC to another. The reason is because one has been damaged and I want to replace it, but I don't have the program on my PC, since the programmer has closed his company. Thanks!! Quote Link to comment Share on other sites More sharing options...
MVP 2023 kratmel Posted May 28, 2022 MVP 2023 Report Share Posted May 28, 2022 Maybe best idea use Jazz Program Cloner if you do not have PRG module and U90 software https://www.i4automation.co.uk/unitronicspdf/MJ20-MEM1_SPEC_04-06.pdf please contact with support@unitronics.com for info about cloning of your PLC. Quote Link to comment Share on other sites More sharing options...
moichin Posted May 31, 2022 Author Report Share Posted May 31, 2022 Thank you, I have written to you. But the problem is knowing if there is a company that repairs these modules electronically, because it doesn't turn on and that's why I don't have the possibility of copying the program to install it in another new module. Quote Link to comment Share on other sites More sharing options...
MVP 2023 kratmel Posted May 31, 2022 MVP 2023 Report Share Posted May 31, 2022 In this case, I think the chances of saving the PLC and the programs in it are very small. I repaired such PLCs, but all the problems they had were relay malfunctions and broken buttons on the keyboard. Two PLCs that could not be repaired have a damaged processor which in such a PLC is not isolated from the inputs. Users accidentally applied high voltage to the PLC input and unfortunately it could not withstand such abuse. The CPU power pins in the destroyed in this way PLCs are shorted, and the internal power supply cannot run on a shorted CPU. Therefore, look for an electronics specialist to measure the supply voltage (3.3V) of the STM processor and if it is present - there is a chance to clone the program. Quote Link to comment Share on other sites More sharing options...
moichin Posted June 1, 2022 Author Report Share Posted June 1, 2022 Thank you very much for your help. I'll try to talk to a technician to see if it's possible. Thanks again. Quote Link to comment Share on other sites More sharing options...
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