Operating Mode - Mitsubishi Electric EMU4-FD1-MB User Manual

6. Operating mode

This unit has the operating modes. Switch these modes according to the purposes. The operating mode is displayed
immediately after the auxiliary power loading.
Mode
Operating Display measured value digitally. It can display the condition of contact input and present time (*1)
mode other than the present value of the measured values.
Setting mode Set basic setting for phase wire method, primary voltage, primary current and alarm monitoring for
alarm output elements.
Confirmation Mode to confirm the setting value for each setting item.
mode (The Setting cannot be changed in this mode, so it can be prevented setting change by human
(Test mode) error.)
In addition, this unit has the test function that can be used for such as set up of an equipment.
･ Discrimination support display for incorrect wiring:
Display useful to discriminate for incorrect wiring such as phase angle display of voltage,
current.
･ Pulse, Alarm test:
Switch pulse output contact and alarm contact without measurement (voltage and current)
input.
･ Communication test:
Send back fixed numerical data without measurement (voltage and current) input.
Reset mode / Reset: Integrated values (electric energy, operating time, etc.) can be zeroed.
Preset mode Preset: Preset of electric energy and reactive energy.
*1: Only when connecting logging unit.
Operating mode
Present value
display
Function
SET -
＋
SET
display
Fix change of setting value
SET
CANCEL
display
Cancel change of
setting value
SET
When selecting "End"
on the menu
(15/71)
Press both at the same time for 2 sec
End
SET
When selecting
＋
－
"End" on the menu
Press for 2 sec
SET
Reference
page 49
page 16
page 30
page 34
page 56
Setting mode
Preset mode