If the password is lost, you must clear the PLC's memory, which puts it into and deletes all program, data, and system blocks. Using STEP 7-Micro/WIN SMART Software : Connect to the PLC and navigate to the PLC > Clear menu.
: Navigate to the PLC menu and select the Clear option. siemens s7 200 smart password unlock fixed
John documented the procedure and shared it with the team, making sure that everyone knew how to handle a similar situation in the future. From then on, the Siemens S7-200 smart PLC was no longer a source of worry, and the plant could continue to operate efficiently and safely. If the password is lost, you must clear
: Beyond deleting the program and password, it resets the baud rate to 9.6 kbit/s and the network address to address 2 . John documented the procedure and shared it with