Maintenance and service
7.7 Updating the interface module firmware
ET 200pro distributed I/O system
168
Operating Instructions, 03/2013, A5E00335544-08
7.7
Updating the interface module firmware
7.7.1
Introduction
Introduction
After you have implemented (compatible) functional expansions or enhanced performance,
you should update the interface module with the latest firmware version.
You can order the latest firmware from your Siemens partner, or download it from the
Internet at: Service & Support (
http://www.siemens.com/automation/service&support
Note
If the new firmware causes any problems, you can restore the previous (current) firmware to
the interface module. This firmware is also available on the Internet.
Requirements
●
Make a note of your current firmware version before you start the update. You can read
the version number in HW Config.
●
The files (*.UPD) containing the current (new) firmware version must be available in the
PG/PC file system.
Procedure
The procedure of the firmware update is determined by the interface module used:
●
IM 154-1 DP, IM 154-2 DP High Feature:
Firmware update with a PG/PC. The firmware is downloaded to the interface module via
PROFIBUS DP.
●
IM 154-4 PN High Feature (6ES7154-4AB10-0AB0):
The firmware update is performed online.