Features And Preparation Procedure Of M3Lu2; Features Of M3Lu2; Preparation Procedure - M-system M3LU2 Operating Manual

4. FEATUREs AND PREPARATION PROCEDURE OF M3LU2

4.1 FEATUREs OF M3LU2

The M3LU2 is a field configurable signal transmitter using a simulator and an indicator, without a PC or a dedicated setting
unit.
For instance, select an input type and range with the DIP switches on the unit to set input. Then apply a desired minimum
or maximum input from the simulator and press a front button to memorize the value as minimum or maximum value. Easy
and reasonable M-System's one-step calibration (hereafter called 'One-Step Cal') realizes automatic I/O ranging and cali-
bration only by pressing a button once.

4.2 PREPARATION PROCEDURE

Before using the unit, perform the calibration according the following flow. The procedure depends on the configuration
options or modes.
• Two configuration modes are available with the model M3LU2-x/A, field configuration using the DIP SW / control
buttons (hereafter called 'DIP SW configuration') and the PC configuration.
• The model M3LU2-x/B is for the DIP SW configuration only.
DIP SW con guration
INPUT RANGING
• With front control buttons and a simulator.
OUTPUT RANGING
• With front control buttons, a simulator
and a multimeter.
CONFIGURING DIP SW & JP2
WIRING & MOUNTING ON DIN RAIL
POWER ON
STARTING OPERATION
M3LU2 OPERATING MANUAL EM-2653-B Rev.0
PC con guration
I/O SETTING AND CALIBRATION
• Using the PC Con gurator Software
(model: M3LUCFG).
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