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Is it possible to create a file in a SD card to load into old version firmware v1.08.03 with LSC 8.1 and new LOGO?

Created by: gustavosa at: 7/25/2017 11:18 PM (1 Replies)

7/25/2017 11:18 PM	Rate (0)
gustavosa Member Joined: 7/25/2017 Last visit: 12/21/2023 Posts: 7 Rating: (0)	Hi, Is it possible to create a file in a sd card to load into old version firmware v1.08.03 with LSC 8.1 and new LOGO ? I have lots of old LOGOs working in many machines I just realized that issue. Is common that people makes mistakes in the program (change some not hidden values) I don't have an old PLC to write the program in a sd card that work on them. Thank you ------------------------------------------------------------------------------------------ Split from New 0BA8 not compatible with old 0BA8.
	Last edited by: Jen_Moderator at: 7/26/2017 8:11:29 AM New subject after splitting
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7/26/2017 5:45 AM	Rate (0)
ixo65 Grandmaster-Expert Joined: 12/18/2014 Last visit: 11/4/2024 Posts: 34140 Rating: (4254)	gustavosa Hi, Is it possible to create a file in a sd card to load into old version firmware v1.08.03 with LSC 8.1 and new LOGO ? I have lots of old LOGOs working in many machines I just realized that issue. Is common that people makes mistakes in the program (change some not hidden values) I don't have an old PLC to write the program in a sd card that work on them. If you really mean the firmware, then no. The firmware is not accessible to the user, it can neither be upgraded nor downgraded. If you mean the program, then yes. However, you must then note that it may be necessary to adjust different settings such as, for example, Hardware selection, IP address, number of shared analog inputs (AIs), etc. . In addition Modbus and the corresponding blocks in the program may not be used and other functions, which only the new FS04 knows.
	Last edited by: ixo65 at: 7/26/2017 5:48:16 AM
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