A07 Ext. Mode (Extension Mode)

Definition

Option to measure flow speed under 0.3m/s, default on.

Notes

N/A

Operation Procedure

Button Functions (Click to Expand)

The main unit has four buttons. The bottom line (Line 3) of the LCD displays the current function of each button. Under normal operation, the button functions are as follows:

• Blue Button - Leftmost button: Return, exit, or save settings.

• Gray Arrow Buttons:

  • Left Gray Button: Previous Page, decrease value, or select item

  • Right Gray Button: Next Page, increase value, or select item

• Orange Button: Rightmost button: Enter settings, edit, or confirm selection

Do not hold buttons for extended periods to avoid damage.

Button functions may change depending on the operation context to improve usability or prevent accidental presses

A07 Extension Mode Setting Steps
• From the main screen (green backlight), 
  press Orange Button (Setup) to enter settings (orange backlight).
• Select A. Measure by pressing Orange Button (Enter).
• Use Gray Arrow Buttons to select A07 Ext. mode, press Orange Button (Enter).
• Use Gray Arrow Buttons to choose the options. 
• Press Orange Button (Set) to confirm.
• Press Blue Button (ESC) to return to the main screen (green backlight).

A07 Options, RS485 Values, Read/Write Commands, and Formats

Options	Descroption	RS-485 value
Off	-	0
On (Default)	-	1

Refer to the Read/Write Memory List for the Modbus command format. This parameter uses the Unsigned Int16 (UINT16) data format.