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Chapter 5. SETTING AND OPERATION
■ Function setup
● Setup method
(1) Push and hold the [mode] key for 2 seconds or more in the normal indication
mode.
>> The function number is displayed in the first 3 digits and the current setting
is displayed in the last 2 digits.
(2) Change the function setup to the desired item by pushing [] or [], and then
press [enter].
>> The function setup number goes out, and the only the setting (in the last 2
digits) is shown.
(3) Change the setting with the []or []key, and then press [enter].
>> The changed setting is now entered, and both the function number and the
setting are shown.
If the [mode] key is pressed instead of the [enter] key, the MCF exits setup
mode without changing the setting.
(4) Repeat steps (2) to (3) if you want to continue setup.
To exit setup mode, press and hold the [mode] key for 2 seconds or more to move
to parameter setup, and then again press and hold the [mode] key for 2 seconds or
more to return to normal indication mode.
● Function settings
Func Name Settings
Factory
Description
No.
setting
C0 1 Key lock setting 00: Unlocked 00 Even with the keys locked, it is possible to
01: Key locked cancel the key lock. If any key is pressed while
the keys are locked, “LOc.” is displayed.
C02 Flow rate units Unit of instantaneous flow rate and 00 Note: If the units are changed, the integrated
integrated flow (Note 1) flow total remains in the previous units,
00: L/min, L without automatic conversion. Therefore,
01: m
3
/h, m
3
after changing the units it is necessary
02: m
3
/min, m
3
to reset the current integrated flow count.
03: kg/h, kg Also, reset ao20 (in Parameter settings).
• When this setting is changed, the peak value
and the lower value are reset.
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