Siemens SIMATIC S7-1500 System Manual page 197

Result after resetting to factory settings
Table 13- 3
Properties
Parameter
IP address
Device name
MAC address
I&M data
Firmware version
Note
Failure of downstream stations is possible
Stations downstream from the interface module can fail when the factory settings are
restored on an interface module.
Note
Substitute value behavior of the installed I/O modules during reset to factory settings
With "Reset to factory settings", the I/O modules in the station change to the non-configured
state, which means that no input data is acquired and no output data is output.
Reference
You will find more information on the procedure in the STEP 7 online help.
Automation system
System Manual, 12/2014, A5E03461182-AC
Properties of the interface module when shipped
Value
Default setting
Not present
(can be set when resetting:
"Keep IP address"/"Delete IP address")
Not present
Present
Identification data (I&M0) present
Maintenance data (I&M1, 2, 3) not present
Present
Maintenance
13.5 Reset to factory settings
197