Maintenance; Firmware Update - Siemens Simatic ET200pro Operating Instruction

Maintenance

9.1

Firmware update

Introduction
During operation, it may be necessary to update the firmware (e.g. due to function
extensions).
You update the firmware of the CPU/modules with the help of firmware files. The retentive
data of the CPU is retained after performing the firmware update.
Requirement
You have downloaded the file(s) for the firmware update from the Product Support
(https://support.industry.siemens.com/cs/ww/en/ps) web page.
● Select the ET 200pro category from the product tree for this:
Automation Technology > Automation Systems > Industrial Automation Systems
SIMATIC > SIMATIC ET 200 I/O systems > ET 200 systems without cabinet > ET 200pro.
Figure 9-1
98
ET 200pro in the product tree
CPU 1516pro-2 PN (6ES7516-2PN00-0AB0)
Operating Instructions, 09/2016, A5E35873416-AA
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