Endress+Hauser Levelflex FMP52, Руководство по эксплуатации, Страница: 72 / 198

Commissioning via operating menu Levelflex FMP55 HART
72 Hauser
11.4 Recording the reference curve
After the configuration of the measurement it is recommended to record the current
envelope curve as a reference curve. The reference curve can be used later on in the
process for diagnostic purposes. To record the reference curve use the Save reference
curve parameter.
Navigation in the menu
Expert → Diagnostics → Envelope diagnostics → Save reference curve
Meaning of the options
• No
No action
• Yes
The current envelope curve is saved as reference curve.
In devices which have been delivered with software version 01.00.zz or 01.01.zz, this
submenu is only visible for the "Service" user role.
The reference curve can only be displayed in the envelope curve diagram of FieldCare
after it has been loaded from the device into FieldCare. This is performed by the "Load
Reference Curve" function in FieldCare:
 21 The "Load Reference Curve" function