Maintenance and service
7.11 Saving data and updating the IM 153-4 PN
ET 200M
Operating Instructions, 04/2022, EWA-4NEB7806006-09
125
Principle
An update is possible with IM 153-4 PN as of order number 6ES7153-4AA00-0XB0. For this
you require STEP 7 V5.4 SP 2 or higher.
There are two ways of updating:
• from PG/PC via PROFINET IO (direct)
• viaSIMATIC Micro Memory Card
After a successful update, the former version of the IM 153-4 PN firmware must be covered
over with a sticker showing the updated version of the firmware.
Requirements
Update via PROFINET IO
• The IM 153-4 PN in the station that is to be updated must be available online.
• The files with the current (new) version of the firmware must be available in the file
system of your PD / PC.
for update via SIMATIC Micro Memory Card
• The update files must be available on the SIMATIC Micro Memory Card.
Note
When the firmware is updated, the stations in a line can fail.
Note
A firmware update with SIMATIC Micro Memory Card is not possible for interface modules
that were started with the "Prioritized startup" parameter.