Siemens Simatic S7-1500 / ET 200MP - Reset to Factory Settings; Resetting the CPU to Factory Settings

Maintenance
14.6 Reset to factory settings
Automation system
System Manual, 01/2023, A5E03461182-AK
319
14.6 Reset to factory settings
14.6.1 Resetting the CPU to factory settings
Introduction
"Reset to factory settings" restores the CPU to its delivery state. The function deletes all
information that was stored internally on the CPU.
Recommendation:
Switch the CPU to its as-delivered condition if:
• You remove a CPU and use it elsewhere with a different program.
• You store the CPU.
Note
Standard, F
-CPUs/compact CPUs with article number 6ES751x-xxx02-0AB0/6ES751x-
1CK01
-0AB0
"Reset to factory settings" restores the status of the operating mode button to the factory
setting, i.e. the CPU remains in STOP mode. To set the CPU to RUN mode, loca
l operation via
the RUN button is required.
It does not matter here whether you perform the "Reset to factory settings" via the operating
mode button, the display or STEP 7.
Options for resetting a CPU to factory settings
To reset the CPU to its delivery state, follow these steps:
• Using the mode selector switch / mode selector keys
• Using the display
• Using STEP 7
• Using the SIMATIC Automation Tool