Siemens SIMATIC S7-1500 System Manual page 463
Redundant system
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Also See for SIMATIC S7-1500:
- Function manual (402 pages) ,
- System manual (393 pages) ,
- Manual (188 pages)
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Maintenance
14.4 Firmware update
Requirement
You have downloaded the files for the firmware update from Siemens Industry Online
Support (https://support.industry.siemens.com/cs/ww/en/ps).
On this Web page, select:
Automation technology > Automation systems > SIMATIC industrial automation systems >
Controllers > Advanced Controller > S7-1500 > CPUs > Redundant CPUs
Figure 14-6
From this position, navigate to the specific type of module that you want to update. To
continue, click on the "Software downloads" link under "Support". Save the required firmware
update files.
Before installing the firmware update, make sure that the modules are not being used.
Options for the firmware update
The options for performing a firmware update are as follows:
• Online in STEP 7 via Online & Diagnostics
• Via the SIMATIC memory card: Only for CPU, display, and PS/CP
The table below gives an overview of the various options for a firmware update.
Firmware update
STEP 7 via Online & diagnostics
SIMATIC memory card
462
Product tree using the S7-1500 as an example
CPU
✓
✓
Display
PS/CP central
✓
✓
System Manual, 01/2024, A5E41814787-AF
PROFINET IO devices
✓
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S7-1500R/H redundant system
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