Fig. 10: Operating With The Key Pad - MIB Flowmax 44i Operating Manual

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Flowmax 44i 3. Commissioning
Display and user menu
Flowmax 44i is equipped with a display to visualize actual measurement values
and to change parameters of the flowmeter. Menu navigation and parameter
changes are controlled by the four keys on the keypad.

Fig. 10: Operating with the key pad

Press the "Set" key to display the main menu. Different menu options can be
selected by using the two arrow keys.
To enter e.g. analog limits "Analog output – Upper limit" use the arrow keys to
change values and press "Set" to confirm. To switch back to the last menu level
press the "Esc" key. As soon as the operator tries to change values the user will
be prompted to enter a password. Password protection is used to ensure
changes to values or configurations are done by authorized personnel. The
default password for Flowmax 44i is 41414. The user level will remain active for
30 minutes after the last press on any button. 200 seconds after the last key
press, the device skips the menu and returns to the display mode, which does
not apply to the menu items diagnostic and dosing.
Operating examples see appendix.
The Password should only be shared with personnel authorized to make
changes to setting.
IMPORTANT!
Note:
Always the actual set-activated menu parameters are shown in the display. The
NOTICE!
activated parameter is displayed inverted.
Note:
NOTICE!
In the menu all the possible functions of the instrument are visible
The functions of Digital Output Q2 and Digital Input I1 are only available on the
Flowmax version with 8-pin plug.
In the menu Analog Output there are displayed the output value functions PID -
Controller and Speed of Sound. They are provided only with functionality, if they
were considered in the order (optional).
Flowmax 44i without display has the same features as the display version, but
you can change parameters only via the display or programming unit FlowCon.
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