M-system M3LV Instruction Manual page 4

EXTERNAL & INTERNAL VIEWS
FRONT VIEW
LED1 (LD1)
LED2 (LD2)
10 11 12
LED3 (LD3)
7 8 9
MODE Button
UP Button
DOWN Button
Configurator Jack
1 2 3
4 5 6
The DIP switch setting is required to select output types before setting a precise output range using the PC configurator
software.
CONFIGURATION MODE & DIP SW SETTINGS
When you program the
configuration modes are available:
using DIP SW / control buttons, and PC Software. (The
Option B type is for the field configuration only.)
The internal DIP switches are used to configure input and
output type. Once the module is configured, precise ranges
are set up with the front control buttons using a simulator
connected to the input terminals and a multimeter
connected to the output terminals as a reference.
The calibrated input and output ranges are stored in the
internal memory. The module reads the DIP-switch-
calibrated configuration only once after the power supply is
turned on. Set the switches with the power supply removed.
Selectable I/O type and ranges are listed in Table 6 and 7.
■ DIP SW CONFIGURATION MODE
Turn the SW2-8 OFF to enable the DIP SW (Field
Configuration) mode as shown in Table 1.
See Table 3 to configure the input and Table 4 for the output.
■ PC CONFIGURATION MODE
Turn the SW2-8 ON to enable the PC Configuration mode
as shown in Table 1. All programmable features can be
set up on a PC regardless of other DIP SW setting except
that the output type must be selected with the DIP SW1-1
through SW1-4 (See Table 5).
For detailed information on the PC configuration, refer to
the M3LVCFG instruction manual.
■ CONFIGURATION MODE (SW2)
MODE SW2-8
Configuration mode can beConfirmed
DIP SW OFF
with the front LED.
PC ON
■ FRONT CONTROL BUTTON LOCK (SW2)
Table 2 setting is applicable to firmware version 2.01 or
higher (marking on the product).
LOCK SW2-1
PC Configuration is not disabled
when the front control button func-
Unlock OFF
tion is locked.
Lock ON
SIDE VIEW
Configuration DIP SW
4 3 2 1
8 7 6 5 4 3 2 1
transmitter module, two
Field Configuration
Table 1
Table 2
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp
OFF
ON
SW1
SW2
OFF
ON
■ INPUT TYPE (SW2)
INPUT SW2-7
0 – 20mA
-1000 – +1000mV
-10 – +10V
■ OUTPUT TYPE (SW2 & 1)
SW2-4 SW2-3 SW1-4 SW1-3 SW1-2 SW1-1
OUTPUT
0 – 20mA OFF OFF
-2.5 – +2.5V OFF ON
-10 – +10V ON OFF
■ OUTPUT TYPE / PC CONFIG (SW1)
OUTPUT SW1-4
0 – 20mA OFF
-2.5 – +2.5V ON
-10 – +10V ON
CHECKING
1) Terminal wiring: Check that all cables are correctly
connected according to the connection diagram.
2) DIP SW setting: Check that the switches are set to
appropriate positions.
3) Power input voltage: Check voltage across the terminal
11 – 12 with a multimeter.
4) Input: Check that the input signal is within 0 – 100% of
full-scale.
5) Output: Check that the load resistance meets the
described specifications.
SW2-6 SW2-5
OFF OFF OFF
OFF ON OFF
ON OFF OFF
OFF ON OFF
ON OFF OFF
ON OFF ON
SW1-3 SW1-2 SW1-1
ON OFF OFF
OFF OFF
OFF ON OFF
EM-2660-A Rev.2 P. 4 / 7
M3LV
Table 3
Table 4
OFF
ON
OFF
Table 5
ON