Siemens SIMATIC ET 200M Operating Instructions Manual page 117

Principle
An update is possible with IM 153-2 as of order number 6ES7153-2Bx00-0XB0. You will
require STEP 7 (V5.2 or higher) for this purpose.
There are 3 ways in which you can perform an update:
• from PD / PC via PROFIBUS DP (direct)
• from PD / PC via PROFIBUS DP and CPU
• via SIMATIC Micro Memory Card
After a successful update the former firmware version of the IM 153-2 must be covered over
with a sticker showing the updated version of the firmware.
Requirements
For update via PROFIBUS-DP
• The IM 153-2 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.
Example configuration
Update from PD / PC via PROFIBUS DP (direct)
The PG / PC with the update files is directly connected to the PROFIBUS interface of the IM
153-2 (refer to the following figure).
Note
If no STEP 7 project containing the respective IM 153-2 is available, then the update can also
take place via the online view (available nodes) in STEP 7.
Figure 7-4
ET 200M
Operating Instructions, 04/2022, EWA-4NEB7806006-09
Update via PROFIBUS DP (PD / PC direct on the IM 153-2)
Maintenance and service
7.10 Updating the IM 153-x
117