Endress+Hauser Proline Promass A 100 PROFINET Operating Instructions Manual page 81

Proline Promass A 100 PROFINET
Endress+Hauser
3.
OFF ON
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Setting the write protection switch on the main electronics module to the On position
enables hardware write protection. Setting the write protection switch on the main
electronics module to the Off position (factory setting) disables hardware write
protection.
 If hardware write protection is enabled: the Locking status parameter displays
the Hardware locked option ; if disabled, the Locking status parameter does not
display any option .
4. Reverse the removal procedure to reassemble the transmitter.
10.9.3 Write protection via startup parameterization
Software write protection can be enabled via startup parameterization. If software write
protection is enabled, device configuration can only be performed via the PROFINET
controller. In this case, write access is no longer possible via:
• Acyclic PROFINET communication
• Service interface
• Web server
Startup parameterization settings .
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- Write protection
- Default Ethernet
network settings
IP 192.168.1.212
Commissioning
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