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4. How to Use Test Mode
Test Menu 1: Communication Test
Set the setting confirmation menu number to 9 to enter the test mode
In the test mode, the following operation is available.
Test Menu
SET
①Communication test
SET
Test Menu
Set the test menu number to 1.
*Refer to the right figure.
The communication test will be executed.
*Without current/voltage input, it is possible to monitor values other than
zero.
■Monitor values by communication
・Monitor elements and values are measuring items and values
displayed on the screen. The monitor values of measuring items that
are not displayed on the screen are zero. The power factor only is
1.000.
・The measuring
items set to alarm are displayed as alarm generating.
*Even if the optional module with alarm output function is installed,
alarm output is not executed.
・Digital input/output status can be also monitored.
■Display screen
■Button operation
Operation
Press
DISPLAY
DISPLAY
PHASE
Press
PHASE
MAX/MIN
Press
＋
－
MAX/MIN
Press
or
＋
＋
－
－
Press
and
＋
－
simultaneously
for 2
SET
seconds or more.
Press
SET
Note: When executing the communication test, read the following documents as
well as this user's manual.
Electronic Multi-Measuring Instrument ME Series MODBUS Interface
・
specifications (Reference No. LSPM-0075)
Electronic Multi-Measuring Instrument ME Series CC-Link programing
・
manual (Reference No. LEN080334)
<To shift to other test menu>
⇒ Select other test menu number and then press
<To end the test mode>
Select End in the test menu number and then press
⇒
. The screen
will return to the operating mode.
SET
As in the operating mode, the items are
・
displayed according to settings such as
display pattern.
The Max/Min value display is also possible.
・
*The cyclic display is not possible.
Function
Switch the display screen.
Switch phase display.
Switch between the RMS value and distortion
ratio on the harmonic screen.
Enter/Exit the Max/Min value screen.
Switch the harmonic degree (available on the
harmonic display screen)
Change the unit such as Wh or change to the
lower-digit enlarged display.
Return to the test menu.
61
.
SET
.
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