R3-NF3
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
EM-8288 Rev.2 P. 3 / 8
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SIDE DIP SW
(*)Factory Setting
• Data Allocation setting: SW1, SW2
Data Allocation Type* must be assigned to each I/O module
slot position to specify how many data areas (four types) are
to be occupied by each.
Two bits from SW1 and SW2 are assigned to each position,
and data areas can be specified from the slot No. 1 through
8. Setting for No. 9 and later slots is identical to No. 8.
SW ASSIGNMENT
SLOT
SW1-1
SW1-2
1
SW1-3
SW1-4
2
SW1-5
SW1-6
3
SW1-7
SW1-8
4
SW2-1
SW2-2
5
SW2-3
SW2-4
6
SW2-5
SW2-6
7
SW2-7
SW2-8
8
SW SETTING
DATA ALLOCATION
DIGITAL
ANALOG
OFF
OFF
1
1
ON
OFF
2
4
OFF
ON
4
8
ON
ON
Unused
16
* Refer to the specifications of the related series for the Data
Allocation Type of I/O modules.
• Dual Communication setting: SW3-1
When two network modules are mounted, one must be
‘Main’ (OFF) network and the other must be ‘Sub’ (ON) net-
work. For single communication, the network module must
always be set to ‘Main’ (OFF).
SW
DUAL COMMUNICATION
MAIN
SUB
SW3-1
OFF (*)
ON
• Input Error Data setting: SW3-2
Hold
: When the communication from an input module is lost
due to the input module error, the network module holds the
signal and stands by until the communication recovers.
Set to ‘0’
: When the communication from an input module
is lost due to the input module error, the network module
outputs ‘0.’
SW
INPUT ERROR DATA
HOLD
SET ‘0’
SW3-2
OFF (*)
ON
• LED Function setting: SW3-4
Functions assigned to the front RUN and ERR LEDs can
be selected.
SW3-4
LED FUNCTION
RUN
ERR
OFF (*)
Green when normal
Green ON or blinking
when abnormal
ON
Red when receiving
Red when transmitting
Note: Be sure to set unused SW3-3 to OFF.
PC CONFIGURATOR
The following parameter items can be set with using PC Configurator Software (model: R3CON).
Refer to the users manual for the R3CON for detailed operation of the software program.
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NETWORK MODULE SETTING
PARAMETER
SETTING RANGE
DEFAULT SETTING
Time (no communication time)
0.2 – 3200.0 (sec.)
3.0 (sec.)
