M3LDY
P. 4 / 7
EM-2664-A
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
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 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 con-
figuration 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 7 and 8.
■
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 6).
For detailed information on the PC configuration, refer to the M3CON instruction manual.
■
CONFIGURATION MODE (SW2)
Table 1
MODE
SW2-8
Configuration mode can be
Confirmed with the front LED.
DIP SW
PC
OFF
ON
■
FRONT CONTROL BUTTON LOCK (SW2)
Table 2
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
function is locked.
Unlock
Lock
OFF
ON
■
INPUT TYPE (SW2 & 3)
Table 3
INPUT
SW2-7
SW3
DC current
(isolator use)
ON
OFF
2-wire loop
(DC supply use)
OFF
ON
■
OUTPUT TYPE (SW2 & 1)
Table 4
OUTPUT
SW2-4 SW2-3 SW1-4 SW1-3 SW1-2 SW1-1
0 – 20mA
-2.5 – +2.5V
-10 – +10V
OFF
OFF
ON
OFF
ON
OFF
OFF
ON
ON
ON
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
■
INPUT TYPE / PC CONFIG (SW2 & 3)
Table 5
INPUT
SW2-7
SW3
DC current
(isolator use)
ON
OFF
2-wire loop
(DC supply use)
OFF
ON
■
OUTPUT TYPE / PC CONFIG (SW1)
Table 6
OUTPUT
SW1-4
SW1-3
SW1-2
SW1-1
0 – 20mA
-2.5 – +2.5V
-10 – +10V
OFF
ON
ON
ON
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
■
INPUT TYPE & RANGE
Table 7
INPUT TYPE
MINIMUM SPAN
MAXIMUM RANGE
DC Current
2mA
0 to 20mA
■
OUTPUT TYPE & RANGE
Table 8
OUTPUT TYPE
MINIMUM SPAN
MAXIMUM RANGE
CONFORMANCE RANGE
DC Current
DC Voltage, Narrow Spans
DC Voltage, Wide Spans
1mA
250mV
1V
0 to 20mA
-2.5 to +2.5V
-10 to +10V
0 to 24mA
-3 to +3V
-11.5 to +11.5V
