Siemens SIMATIC ET 200S Manual page 262

Interface Modules
Updating the firmware of the IM151-1 FO STANDARD
Properties
• As of STEP 7 V5.1, ServicePack 3, you can update the firmware of the IM151-1
FO STANDARD (via available devices).
• To update the firmware you receive files (*.UPD) with the current firmware.
Prerequisites
• The IM151-1 FO STANDARD at the station whose firmware should be updated
must be online.
• The files with the current firmware version must be available in the file system
of your programming device or PC.
Procedure
The STEP 7 online help system provides information on how to proceed.
Note
We recommend you update the firmware using PROFIBUS DP.
8-18
ET 200S Distributed I/O System
EWA-4NEB 780602402-12