Why is the total RMS value of harmonic current quite different from the current value on Mitsubishi Electric ME96SSRB-MB?
The distortion ratio (content rate) is well over 100%. Check the measured item.
Why does the backlight not light up on my Mitsubishi Electric ME96SSRB-MB?
When it is set to auto off, it automatically goes off in 5 minutes. Use it as it is or change the setting to ON (Hold). For details, refer to 3.7.
How to fix a Mitsubishi Electric ME96SSRB-MB display that does not light up?
Auxiliary power is not applied to MA and MB terminals. Apply auxiliary power supply.
Why does LOG light up but the clock status go off on Mitsubishi Electric ME96SSRB-MB Measuring Instruments?
The present time is not set. Set the present time, and the clock status will light up. After this instrument restarts by applying the auxiliary power or by shifting from the test mode to the operating mode, the present time setting is necessary. For details, refer to 3.14Setting Menu CL: Preset Time Settings.
Why does the PASS 0000 display appear when clearing maximum, minimum values, or active energy on Mitsubishi Electric ME96SSRB-MB?
The password protection is enabled. Enter the password you set up. The factory default password is ‘0000.’ For details, refer to 5.2.18 Password Protection Setting.
What does the PASS 0000 display mean when entering the setting mode on Mitsubishi Electric Measuring Instruments?
The password protection is enabled. Enter the password you set up. The factory default password is ‘0000.’ For details, refer to 5.2.18 Password Protection Setting.
Why can't I change settings in the setting mode on Mitsubishi Electric ME96SSRB-MB Measuring Instruments?
When blinks at the bottom left of the screen, it is in the setting confirmation mode. Therefore, setting change is not possible. Enter the setting mode to change settings.
Why are settings I have not altered changed on Mitsubishi Electric ME96SSRB-MB Measuring Instruments?
If you change a setting such as phase wire system, VT/Direct voltage, or CT primary current, some items will be reset to the default settings. Change the reset settings to your settings. For details, refer to 3.16 Initialization of Related Items by Changing a Setting.
Why do maximum and minimum values change on Mitsubishi Electric Measuring Instruments?
The values will be cleared if you change a setting such as phase wire system, VT/Direct voltage, or CT primary current. It is necessary to record the data before changing the setting.
Why is the active power displayed on my Mitsubishi Electric ME96SSRB-MB Measuring Instruments different from the calculated value?
If the current and voltage AC waveforms distort due to harmonics, the displayed active power will differ from that calculated by multiplying the displayed current, voltage, and power factor. For current waveforms without harmonics, the calculated value matches the displayed value. You can continue to use the instrument as it is.
General| Brand | Mitsubishi Electric |
|---|---|
| Model | ME96SSRB-MB |
| Category | Measuring Instruments |
| Language | English |
Guidelines for safe installation and wiring of the instrument, including terminal specifications and precautions.
Details the functions of each operation button based on how they are pressed (press, hold, simultaneous).
Mode for changing settings for measurement and output functions, with options for restart and factory reset.
Mode for confirming settings and performing test functions like communication and output tests.
Outlines the procedure for setting up the instrument, including navigating through setting menus.
Configures phase wire system, display pattern, VT/Direct voltage, and CT primary current.
Configures communication parameters for MODBUS RTU, CC-Link, and MODBUS TCP.
Configures upper/lower limit alarms, motor starting current mask, and pulse/alarm outputs.
Checks the communication function by returning fixed numerical data without measurement input.
Tests the operation of alarm and digital output functions for CH1 and CH2.
Adjusts the zero and span for analog output channels to ensure accurate output.
Tests the operation of analog output channels by verifying output specifications.
Tests the operation of pulse output channels by verifying the output pulse count.
Helps identify incorrect wiring by displaying patterns and supporting information.
Lists incorrect wiring patterns for 3-phase 4-wire, 3-phase 3-wire, and 1-phase systems.
Explains how to use the instrument for various applications like alarms, energy measurement, and logging.
Lists possible causes and solutions for instrument issues related to display, measurement, and communication.
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