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4. Using Test Mode
4.1 Test Menu 1: Communication Test
In the setting value confirmation mode, when the menu number is set to "9", you will enter the test mode.
Test menu
DISPLAY
SET
①Communication test
SET
Test menu
Set the test menu number to "1".
(as shown in the right figure)
Execute communication test operation.
(Values other than zero can be monitored even when the voltage and current are not input.)
■
Monitor value by communication
・
Values displayed on the screen, can be monitored.
Measurement elements not displayed on the screen are zero.
・ If you set the Alarm item with Setting Menu 5, the display will be the same as
the alarm is generating.
■
Display screen
■
Button operation
Operation
Press
DISPLAY
Press
PHASE
Press
MAX/MIN
Press
or
－
＋
Press
and
＋
－
together for at least 2 seconds.
Press
SET
Note: When executing a communication test, please read the following manual
in addition to this instruction manual. (For more information refer to page 63.)
･Electronic Multi-Measuring Instrument
Select "End" as the test menu number and then press
You will return to the operation mode.
・
As with the operation mode, it is displayed according
to settings such as the display pattern.
・
The maximum/minimum value can be displayed.
(Cyclic display cannot be executed.)
Switches the display screen.
Switches the phase.
Moves or returns to the maximum/minimum value screen.
Switches the analog bar graph element.
Change the unit of Wh and varh.
Return to the test menu.
®
MODBUS
RTU communication
- 36 -
Function
I/F Specification
.
SET
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