Safety instructions
The following safety instructions must be followed during installation and working with networks and the software.
Mounting
- Never work on live equipment. Always switch off the power supply for the device before installation, troubleshooting or maintenance. Protect the device against unintentional switching on.
- Observe the relevant accident prevention regulations for your machine (e.g. the BGV A 3, electrical systems and equipment).
- Ensure standard-compliant connection and avoid risks to personnel. Ensure that data and supply cables are laid in a standard-compliant manner and ensure correct pin assignment.
- Observe the relevant EMC guidelines for your application.
- Avoid polarity reversal of the data and supply cables, as this may cause damage to the equipment.
- The devices contain electronic components, which may be destroyed by electrostatic discharge when touched. Observe the safety precautions against electrostatic discharge according to DIN EN 61340-5-1/-3.
Working with networks
- Restrict access to all devices to an authorized circle of persons.
- Change the default passwords to reduce the risk of unauthorized access. Regularly change the passwords.
- Protect the devices with a firewall.
- Apply the IT security precautions according to IEC 62443, in order to limit access to and control of devices and networks.
Working with the software
- Use up-to-date security software. The safe function of the PC can be compromised by malicious software such as viruses or Trojans.
- The sensitivity of a PC against malicious software increases with the number of installed and active software.
- Uninstall or disable unnecessary software.
Further information about the safe handling of networks and software can be found in the Beckhoff Information System:
http://infosys.beckhoff.de
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Documentation about IPC Security |