Function Overview; Flow Measurement After Direct Input Of Kv-Value; How To Access The Main Menu; Valve Selection ("Select Valve") - Honeywell VM242A BasicMes-2 Operating Instructions Manual

Handheld flow measuring computer
Table of Contents

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OPERATING INSTRUCTIONS
Operation
New presetting and kv-value are shown in display and are
immediately used for flow calculation
How to change presetting during measurement:
Operation
Increase presetting value
Decrease presetting value
New presetting and kv-value are shown in display and are
immediately used for flow calculation
3.2
Flow Measurement after Direct Input
of kv-value
The process is similar as described above. However, instead
of selecting a valve option "Direct kv input" is selected.
How to access direct kv-input option:
Operation
Stop ongoing measurement
Change to main menu
"Select valve" is first menu point and already highlighted
Select "Select valve"
Highlight "Direct kv input"
Select "Direct kv input"
The BasicMes-2 automatically returns to main screen
where kv-value can be changed. Default value is last value
Change kv-value
A cursor appears at first position.
Move to digit which should be
changed
Increase or decrease value
Continue with next digit, etc. When finished volume unit
can also be changed::
Move cursor to right until unit
is highlighted
Change unit
Confirm kv-value and unit and
return to measuring mode
4

FUNCTION OVERVIEW

The function overview is based on the main menu of the
BasicMes-2. Functions are explained in the same order as
they appear in the main menu.
4.1

How to access the Main Menu

When switched on the BasicMes-2 shows the main screen as
a default. How to access the main menu and a menu item:
Operation
Stop ongoing measurement
Change to main menu
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Command
Key
Command
Key
UP
DOWN
Command
Key
Stop
ON
Menu
ESC
Ok
ON
↑↓
UP/DOWN
Ok
ON
used
↑↓
UP/DOWN
ON
↑↓
UP/DOWN
ON
↑↓
UP/DOWN
Ok
ON
Command
Key
Stop
ON
Menu
ESC
Operation
Highlight menu item
Select menu item
The main menu has the following menu items:
Table 4. Menu items of main menu
Menu item
Select valve
Select project
Hydr. balancing
Temp. measurement
Leakage test
Data logging
DP measurement
USB data exchange
Print
Save measurements
Data management
Setup
Calibration
4.2

Valve Selection ("Select valve")

Used to select a valve from internal database.
Operation
Highlight manufacturer
(e.g. "Honeywell")
Select manufacturer
Highlight and select valve and
valve size in the same way
The BasicMes-2 automatically returns to the main screen
where the valve presetting can be changed. Default
presetting is the lowest presetting stored in the database
4.2.1
Setting presetting after valve selection
Operation
Restart measurement
Increase presetting value
Decrease presetting value
New presetting and kv-value are shown in the display and
are immediately used for flow calculation
4.2.2
Changing presetting during flow
measurement
Operation
Increase presetting value
5
VM242A BASICMES-2
Command
↑↓
UP/DOWN
Ok
Purpose
Select valve from database
Select project from database
Tag measuring result for printing
and/or saving
Save temperature measurements
and tag for printing and/or saving
Set parameters and perform
leakage test
Set parameters and start data log
Display of differential pressure
only (no flow)
Activate data exchange with PC
Print results via pocket printer
Save tagged measurements
Delete projects or risers
Change setup options
Access calibration menu
Command
↑↓
UP/DOWN
Ok
↑↓ / Ok
UP/DOWN
Command
Proceed
Command
MU2H-1054GE25 R0411
Key
ON
Key
ON
/ ON
Key
ON
UP
DOWN
Key
UP

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