Siemens SIMATIC IPC277E, Руководство по эксплуатации

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Safety instructions
2.1 General safety instructions
SIMATIC IPC277E
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Operating Instructions, 11/2019, A5E35783335-AE
Disclaimer for third-party software updates
This product includes third-party software. Siemens AG only provides a warranty for
updates/patches of the third-party software, if these have been distributed as part of a
Siemens software update service contract or officially released by Siemens AG. Otherwise,
updates/patches are undertaken at your own risk. You can find more information about our
Software Update Service offer on the Internet at Software Update Service
( http://www.automation.siemens.com/mcms/automation-software/en/software-update-
service ).
Notes on protecting administrator accounts
A user with administrator privileges has extensive access and manipulation options in the
system.
Therefore, ensure there are adequate safeguards for protecting the administrator accounts
to prevent unauthorized changes. To do this, use secure passwords and a standard user
account for normal operation. Other measures, such as the use of security policies, should
be applied as needed.