Maintenance And Service; Firmware Update - Siemens SIRIUS 3RW5 Equipment Manual

Maintenance and service

8.1

Firmware update

During operation, it may be necessary to update the firmware, e.g. to extend the available
functions. You update the firmware of the 3RW5 communication module with the help of
firmware files. The retentive data is retained after the firmware has been updated.
Firmware updates and a history of the versions with the innovations are provided to you on
the Internet.
Note
Firmware update
You need a 3RW5 HMI High Feature to update the firmware. The firmware cannot be
updated via the fieldbus.
Requirements
● Valid firmware update
You will find the latest firmware files on the 3RW5 topic page
(https://support.industry.siemens.com/cs/ww/en/view/109747404).
● 3RW5 HMI High Feature
SIRIUS 3RW5 Modbus communication module
Equipment Manual, 03/2020, A5E43676481002A/RS-AC/003
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