KROHNE OPTISONIC 7300 EN - Manual (Page 116)

9
DESCRIPTION OF HART INTERFACE
116
OPTISONIC 7300
www.krohne.com 09/2012 - 4001102303 - MA OPTISONIC 7300 R03 en
9.6.2 Operation
The Field Communicator supports the DD Root Menu for online access to the device. The Root
Menu is implemented as a combination of the other standard menus Process Variables Root
Menu, Diagnostic Root Menu and Device Root Menu.
Operating the signal converter via the Field Communicator is very similar to manual device
control using the keyboard. The help attribute of each parameter contains its function number as
a reference to the local device display and the handbook.
Parameter protection for custody transfer is the same as on the device's local display. Other
specific protective functions such as the passwords for the quick setup menu and the setup
menu are not supported with HART
® .
The Field Communicator always saves a complete configuration for the exchange with AMS.
However, in the offline configuration and when sending to the device, the Field Communicator
only takes into account a partial parameter set (like the standard configuration of the old HART
®
Communicator 275).
INFORMATION!
For more detailed information see Appendix A, HART Menu Tree Field Communicator HART
Application on page 120
.