Protecting Settings From Unauthorized Access; Diagnostic Information - Endress+Hauser Proline 500 Brief Operating Instructions

Diagnostic information

Example: Available submenus, wizards
Relay output
Double pulse output
Display
Low flow cut off
Advanced setup
8.4

Protecting settings from unauthorized access

The following write protection options exist in order to protect the configuration of the
measuring device from unintentional modification:
• Protect access to parameters via access code
• Protect access to local operation via key locking
• Protect access to measuring device via write protection switch
For detailed information on protecting settings against unauthorized access, see the
Operating Instructions for the device. →  3
For detailed information on protecting the settings against unauthorized access in
custody transfer applications, see the Special Documentation for the device.
9 Diagnostic information
Faults detected by the self-monitoring system of the measuring device are displayed as a
diagnostic message in alternation with the operational display. The message about remedial
measures can be called up from the diagnostic message, and contains important information
on the fault.
40
Meaning
Configuration of the display format on the local display
Configuration of the low flow cut off
Additional parameters for configuration:
• Sensor adjustment
• Totalizer
• Display
• WLAN settings
• Data backup
• Administration
Proline 500 Modbus RS485
Endress+Hauser