wawa Posted April 18, 2018 Report Share Posted April 18, 2018 Hi, I change a battery without saving table date. How can I restore the table date? Quote Link to comment Share on other sites More sharing options...
MVP 2021 Joe Tauser Posted April 18, 2018 MVP 2021 Report Share Posted April 18, 2018 You have to have a copy of the PLC program (the .vlp file) with the data table in it. Do you have this? Joe T. Quote Link to comment Share on other sites More sharing options...
wawa Posted April 19, 2018 Author Report Share Posted April 19, 2018 no i dont have it Quote Link to comment Share on other sites More sharing options...
DanT Posted April 19, 2018 Report Share Posted April 19, 2018 Changing the Battery: Is this for V570, V1040,V1210? Battery can be changed while the unit is powered up. No Data Lost. V350, V130, V430, SAMBA -- The Unit has to be opened to change the battery --See Below: Want to save the current data table but do not have the program? PLC ON, Open Visilogic - Blank Program Establish Communications with the PLC In Project Box, Select Data Tables -- The Data Table Box Opens - Blank is OK Select the Icon "Read Structure and Values from the PLC " -- Tables and data will show up Save the Data Tables as Excel or csv files. If there are no data tables in the PLC, none will show up. Also, Under Connection, You can Export the PLC Data- Memory -into a Binary or Text File You will get only the MB, MI etc. names and current data. You will not get the description for the variable - Programmers' Secrets. This is the current state of the variables only. - SB,SI, any Sx Values will NOT be saved. Mx, Xx, T Values only are saved. Info Mode will is also useful to explore and you can record Com setting, Ethernet and Socket Settings You can get the name of the Program that is installed If you want the ladder -- try for upload. 1. Programmer set the Upload Bit and no Password - then it will upload -- Save it for future reference!! 2. Programmer did not set the upload option - Forget it, you will not get it, and there is no back door. 3. Programmer set a password for the upload and you do not have it -- Forget it, there is no back door, and after a few hacks at the password, the PLC will ignore you. 2 or 3 --- Contact the company/programmer to get the ladder. or at least request a downloadable file to reprogram the PLC if needed ( The downloadable file is compiled code only, cannot be opened - useful if the PLC Fails) Quote Link to comment Share on other sites More sharing options...
MVP 2021 Joe Tauser Posted April 19, 2018 MVP 2021 Report Share Posted April 19, 2018 12 hours ago, wawa said: no i dont have it You're going to have to contact the company that made the machine to fix this. Joe T. Quote Link to comment Share on other sites More sharing options...
wawa Posted April 21, 2018 Author Report Share Posted April 21, 2018 thank for reply Quote Link to comment Share on other sites More sharing options...
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