3 Introduction to configuration and
commissioning
3.1 Security and write protection
The transmitter has several features that can help to protect it against intentional or unintentional access and
configuration changes.
•
When enabled, the software setting
Write Protection
prevents any configuration changes. When
enabled, a lock icon displays at the top of the home screen of the display.
•
When enabled, the display option
Display Security
prevents any configuration changes being made from
the display unless the display password is entered.
Display Security
does not prevent configuration
changes from other interfaces.
3.1.1 Enable or disable software write protection
When enabled,
Write-Protection
prevents changes to the transmitter configuration. You can perform all
other functions, and you can view the transmitter configuration parameters.
Write protection is enabled by toggling the physical write protect (dip) switch (identified by a lock icon)
located behind the display module.
Figure 3-1: Write Protect (Dip) Switch Behind the Display Module
Configuration and Use Manual
Introduction to configuration and commissioning
MMI-20048166
April 2019
Configuration and Use Manual
19