M3LU
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-2652-A Rev.2 P. 5 / 9
CONFIGURATION MODE & DIP SW SETTINGS
When you program the transmitter module, two
configuration modes are available: Field Configuration
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 12 and 13.
■
DIP SW CONFIGURATION MODE
Turn the SW3-8 OFF to enable the DIP SW (Field
Configuration) mode as shown in Table 1.
See Table 3 through 9 to configure the input and Table 10
for the output.
■
PC CONFIGURATION MODE
Turn the SW3-8 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 for: (1)
JP2 to be switched from 1 – 2 to 2 – 3 for DC voltage input
(See Notes under Table 3), and (2) the output type must be
selected with the DIP SW1-1 through SW1-4 (See Table 11).
For detailed information on the PC configuration, refer to
the M3LUCFG instruction manual.
■
CONFIGURATION MODE (SW3)
Table 1
MODE
SW3-8
Configuration mode can be
Confirmed with the front LED.
DIP SW
OFF
PC
ON
■
FRONT CONTROL BUTTON LOCK (SW2)
Table 2
Table 2 setting is applicable to the firmware ID indicated
below or higher versions (marking on the product):
MASTER:2.01/SLAVE:1.05
LOCK
SW2-6
PC Configuration is not dis-
abled when the front control
button function is locked.
Unlock
OFF
Lock
ON
■
INPUT TYPE (SW3)
Table 3
INPUT
SW3-7
SW3-6
SW3-5 SW3-4...3-1
DC Current
DC mV
DC Voltage*
1
OFF
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
—
—
—
Thermocouple
RTD
Potentiometer
Resistance
OFF
ON
ON
ON
ON
OFF
OFF
ON
ON
OFF
ON
OFF
Table 4
Table 5
Table 6
—
*1. JP2 position switched from (1 – 2) to (2 – 3) for both DIP
SW and PC configuration.
■
THERMOCOUPLE TYPE (SW3)
Table 4
T/C
SW3-4
SW3-3
SW3-2
SW3-1
(PR)
K (CA)
E (CRC)
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
J (IC)
T (CC)
B (RH)
OFF
OFF
OFF
OFF
ON
ON
ON
OFF
OFF
ON
OFF
ON
R
S
C (WRe 5-26)
OFF
OFF
ON
ON
ON
OFF
ON
ON
OFF
OFF
ON
OFF
N
U
L
P (Platinel II)
ON
ON
ON
ON
OFF
OFF
OFF
ON
OFF
ON
ON
OFF
ON
OFF
ON
OFF
■
RTD TYPE (SW3)
Table 5
RTD
SW3-4
SW3-3
SW3-2
SW3-1
Pt 100
Pt 200
Pt 300
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
Pt 400
Pt 500
Pt 1000
OFF
OFF
OFF
OFF
ON
ON
ON
OFF
OFF
ON
OFF
ON
Pt 50 Ω
JPt 100
Ni 100
OFF
OFF
ON
ON
ON
OFF
ON
ON
OFF
OFF
ON
OFF
Ni 120
Ni 508.4 Ω
Ni-Fe 604
Cu 10 @ 25°C
ON
ON
ON
ON
OFF
OFF
OFF
ON
OFF
ON
ON
OFF
ON
OFF
ON
OFF
■
POTENTIOMETER (SW3)
Table 6
RESISTANCE
SW3-4
SW3-3
SW3-2
SW3-1
2500 – 4000 Ω
1200 – 2500 Ω
600 – 1200 Ω
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
300 – 600 Ω
150 – 300 Ω
80 – 150 Ω
OFF
OFF
OFF
OFF
ON
ON
ON
OFF
OFF
ON
OFF
ON
■
RTD/RESISTANCE WIRES (SW2)
Table 7
WIRES
SW2-2
SW2-1
2-wire
3-wire
4-wire
OFF
OFF
ON
OFF
ON
ON
■
COLD JUNCTION COMPENSATION (SW2)
Table 8
COLD JUNCTION COMP.
SW2-3
Disable
ON
Enable
OFF
■
BURNOUT (SW2)
Table 9
BURNOUT
SW2-5
SW2-4
No burnout
OFF
OFF
Upscale
OFF
ON
Downscale
ON
ON
