Siemens SIMATIC S7-1500 Instrucciones De Servicio página 11

Cleaning
If you need to clean the product, use dry ESD cleaning cloths (observing the protective measures for ESD).
Requirement: All supply voltages present on the device are switched off. Observe the five safety rules for working in and on
electrical installations.
Maintenance and repair
The product is maintenance-free. Repairs to the product may only be carried out by the manufacturer.
Recycling and disposal
For environmentally sustainable recycling and disposal of your electronic waste, contact a company certified for the disposal
of electronic waste. Dispose of the product in accordance with the applicable regulations in your country.
Accessories
You can find information on the approved accessories in the
(
https://support.industry.siemens.com/cs/ww/en/view/86140384
Functional safety
WARNING
Danger to humans and the environment
To avoid danger to people and the environment, under no circumstances may you bypass safety functions or take measures
that amount to or result in bypassing safety functions. The manufacturer is not liable for the consequences of such
manipulation or for damages resulting from the failure to heed this warning.
Perform a safety inspection for safety-related functions throughout the entire system, including all safety-related components.
For fail-safe I/O, observe the notes and warnings in the
(
https://support.industry.siemens.com/cs/ww/en/view/86140384
• Connecting/wiring
• Parameter assignment
Status, fault displays and alarms
•
Maintenance (recurring tests, software/firmware updates)
•
• Checking for proper function
• Technical specifications
You can find use cases for achieving the required safety class (SIL) in the
(
https://support.industry.siemens.com/cs/ww/en/view/86140384
WARNING
Check the firmware version for fail-safe approval
When using a new firmware version, check whether it is approved for the respective device.
The attachments of the certificate (https://support.automation.siemens.com/WW/view/en/49368678/134200) for SIMATIC
Safety specify the firmware version that is approved.
Ensure that fail-safe capability is enabled for F-CPUs.
The PROFIsafe address must be set or assigned for fail-safe I/O.
Perform function tests for safety functions according to your automation task. They may only be used in production when the
correct operation of the safety-related functions is ensured.
Compact Operating Instructions
A5E51692496-AC, 06/2023
documentation
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