BASS. EHIZ Posted October 16, 2019 Report Posted October 16, 2019 Please i need help i have a very old siemens PLC S5-90U, . the plc battery low and the program erase i want to run from backup on EPROM how can i do this. Quote
sigmadelta Posted October 17, 2019 Report Posted October 17, 2019 (edited) 1) Power on the PLC 2) Switch the selector switch to STOP 3) Remove the battery 4) Power off the PLC for at least 30 seconds 5) Make sure the EPROM is inserted into the PLC 6) Power on the PLC 7) Insert a new battery Edited October 17, 2019 by sigmadelta Quote
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.