Component Identification; Front And Side Views - M-system M3LU2 Operating Manual

5. COMPONENT IDENTIFICATION

5.1 FRONT AND sIDE VIEWs

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(1) LED1 (LD1), LED2 (LD2) and LED3 (LD3)
The blinking pattern (ON/blink/OFF) of the tri-color (green/amber/red) LEDs indicates a mode or an operation status of
the transmitter.
(2) MODE, UP and DOWN Buttons
Used for the I/O ranging and fine adjustments by 'One-Step Cal' , and for reset of the parameters to the default status.
The functions of the buttons are shown in the following table.
BUTTON
MODE
UP
DOWN
(3) Configurator jack
Used to connect with a PC using the PC Configurator Software (model: M3LUCFG) for various settings, I/O ranging
and fine adjustments.
Connect a dedicated cable between the configurator jack and the PC.
(4) Cover for configurator jack
Slide the cover to connect the cable to the configurator jack. Close the cover in the normal operation.
(5) Specification label
The model No., power input and serial No. (SER NO) are printed on the label.
(6) Connection diagram
The connection diagram for each terminal is shown.
(7) DIP SW setting
The DIP switch settings are shown.
(8) I/O range label
When I/O range indication is necessary, write in the configured ranges on the I/O range label included in the product
package and put it on the side of the unit.
(9) Tag name label
When a tag No. is specified, the unit(s) will be shipped with the tag name label put on the above position.
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FUNCTION
Used to move on to the I/O Ranging Mode, Fine Adjustment Mode and RUN Mode, and to reset the
parameters to the default status.
Used to configure 100% input in the Input Ranging Mode and 100% output in the Output Ranging
Mode, and to increase the output in the Fine Adjustment Mode.
Used to configure 0% input in the Input Ranging Mode and 0% output in the Output Ranging Mode, and
to decrease the output in the Fine Adjustment Mode.
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M3LU2 OPERATING MANUAL EM-2653-B Rev.0
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