Component Identification - M-system R9MWTU Instruction Manual

COMPONENT IDENTIFICATION

FRONT VIEW
Modbus Terminals
Terminating Resistor SW
Node Address Setting Rotary SW
Baud Rate Setting Rotary SW
Operating Mode Setting DIP SW (SW1)
Terminal Block,
Voltage Input / Auxiliary Power Supply
■ STATUS INDICATOR LED
ID COLOR
SDCard Red
approx. 1 Hz
approx. 2 Hz
Power Red
approx. 0.5 Hz
approx. 2 Hz
RUN Red
ERR Red
SD Red
RD Red
■ TERMINATING RESISTOR
To use the terminating resistor, turn the switch ON.
■ NODE ADDRESS
Node Address is selected between 1 and 99 in decimal. The
left switch determines the tenth place digit, while the right
switch does the ones place digit of the address.
3 2 1
FE SLD DB
7 6 5 4
NC NC DG DA
4 5 6 7
P1 P2 P3 N
1 2 3
U + V (-) FE1
( )
STATE FUNCTION
Blinking The unit is preparing to write.
The LED starts blinking 30 seconds before the unit starts writing in the SD card on
the hour every hour.
DO NOT extract the card while the LED shows the blinking pattern until the writing
is complete.
SD card access error.
The unit is unable to normally write in the card because it is full or its data contents
are damaged.
2 sec.
SD card partial access error.
The unit was unable to write in the card for unknown reason but now is recovered. A
part of the data contents is missing.
2 sec.
OFF SD card not inserted.
ON SD card inserted.
Blinking The unit is writing in the SD card.
DO NOT extract the card.
ON Normal
Blinking Input overload or no input
Blinking Setting error or device error
Internal calendar error or calendar backup battery life expired.
Re-set the calendar with the PC Configurator.
The LED blinks in the designated pattern every time when the power is turned on
2 sec.
after the battery life has been expired.
OFF Device error
ON Normal communication
ON Received data error
ON Data transmitting
ON Data receiving
Factory setting : 00
Node Address Setting (x1)
Node Address Setting (x10)
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
9 8ch 8 8ch 7 7ch 6 7ch 5 6ch 4 6ch 3 5ch 2 5ch 1
T2 3L 1L 3L 1L 3L 1L 3L 1L
18 8ch 17 8ch 16 7ch 15 7ch 14 6ch 13 6ch 12 5ch 11 5ch 10
T1 3K 1K 3K 1K 3K 1K 3K 1K
Term on
10 1ch 11 1ch 12 2ch 13 2ch 14 3ch 15 3ch 16 4ch 17 4ch 18
NC 1K 3K 1K 3K 1K 3K 1K 3K
1 1ch 2 1ch 3 2ch 4 2ch 5 3ch 6 3ch 7 4ch 8 4ch 9
NC 1L 3L 1L 3L 1L 3L 1L 3L
■ BAUD RATE
Baud Rate is selected with the rotary switch (4 through 9
are not available, be sure to set between 0 and 3).
R9MWTU
Terminal Block, Current Input 2
SD Card Slot
PC Configurator Connection Jack
Status Indicator LED
Terminal Block, Current Input 1
0 : 38.4 kbps (factory setting)
1 : 19.2 kbps
2 : 9600 bps
3 : 4800 bps
Baud Rate Setting
EM-6221 Rev.9 P. 2 / 20