> For the complete documentation index, see [llms.txt](https://docs.lorric.com/qr/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.lorric.com/qr/fu-lt-english-v1/parameters.md). # Parameters

No.	Category	Description
Z	Easy Setup	Frequently used functions from other categories, arranged for quick access and device adjustment.
A	Measure	Functions related to flow measurement and environmental sensing.
B	Unit	Functions related to measurement units and scales.
K	Calibration	Functions for on-site calibration.
C	Total	Functions related to totalizer and cumulative measurements.
D	Alarm ＆ Info	Functions for alarms, warnings, and information settings.
E	Commute	Functions to configure 4–20 mA isolation and RS485 communication.
F	Simulate	Functions to simulate flow for testing communication and external devices.
H	System	Other main system settings.

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