M3LLC
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-2654 Rev.17 P. 5 / 8
CONFIGURATION MODE & DIP SW SETTINGS
When you program the transmitter module, two configuration modes are available: Field Configuration using DIP SW / con-
trol buttons, and PC Software. (The M3LLC-x-R4/B is for the field configuration only.)
The internal DIP switches are used to configure excitation and output type. Once the module is configured, precise input and
output 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 con-
figuration (except for the excitation voltage) only once after the power supply is turned on. Set the switches with the power
supply removed (except for the excitation voltage).
■
DIP SW CONFIGURATION MODE
Turn the SW3-3 OFF to enable the DIP SW (Field Configuration) mode as shown in Table 1.
See Table 3 and 4 to configure the excitation and Table 5 for the output.
■
PC CONFIGURATION MODE
Turn the SW3-3 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 the output type must be selected with the DIP SW1-1 through SW1-4 (See
Table 6).
For detailed information on the PC configuration, refer to the M3CFG instruction manual.
■
CONFIGURATION MODE (SW3)
Table 1
MODE
SW3-3
Configuration mode can be Confirmed
with the front LED.
DIP SW
PC
OFF
ON
■
FRONT CONTROL BUTTON LOCK (SW3)
Table 2
Table 2 setting is applicable to firmware version 3.01 or
higher (marking on the product).
LOCK
SW3-4
PC Configuration is not disabled
when the front control button func-
tion is locked.
Unlock
Lock
OFF
ON
■
EXCITATION VOLTAGE, COARSE (SW2)
Table 3
Set excitation voltage to the range between 0.1 and 10 V.
SW2
0 1 2 3 4 5 6 7 8 9 A B C D E F
Exc. Volts 0 1 2 3 4 5 6 7 8 9 10 11 12 12 12 12
Note: Although the voltage can be set higher than 10 V, it is
out of specification.
■
EXCITATION VOLTAGE, FINE (SW3)
Table 4
POSITION
SW3-5
SW3-6
SW3-7
SW3-8
OFF
+0 V
+0 V
+0 V
+0 V
ON
+0.8 V
+0.4 V
+0.2 V
+0.1 V
■
OUTPUT TYPE (SW3 & 1)
Table 5
OUTPUT
SW3-1 SW3-2 SW1-1 SW1-2 SW1-3 SW1-4
0 – 20 mA
-2.5 – +2.5 V
-10 – +10 V
OFF
OFF
ON
OFF
ON
OFF
OFF
ON
OFF
OFF
OFF
ON
ON
OFF
OFF
OFF
ON
ON
■
OUTPUT TYPE / PC CONFIG (SW1)
Table 6
OUTPUT
SW1-1
SW1-2
SW1-3
SW1-4
0 – 20 mA
-2.5 – +2.5 V
-10 – +10 V
OFF
ON
OFF
OFF
OFF
ON
ON
OFF
OFF
OFF
ON
ON
■
OUTPUT TYPE & RANGE
Table 7
OUTPUT TYPE
MINIMUM SPAN
MAXIMUM RANGE
CONFORMANCE RANGE
DC Current
DC Voltage, Narrow Spans
DC Voltage, Wide Spans
1 mA
250 mV
1 V
0 to 20 mA
-2.5 to +2.5 V
-10 to +10 V
0 to 24 mA
-3 to +3 V
-11.5 to +11.5 V
