R3-NM1
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EM-8354 Rev.4
M-SYSTEM WARRANTY
M-System warrants such new M-System product which it manufactures to be free from defects in materials and workmanship during the 36-month period following the date that such
product was originally purchased if such product has been used under normal operating conditions and properly maintained, M-System’s sole liability, and purchaser’s exclusive
remedies, under this warranty are, at M-System’s option, the repair, replacement or refund of the purchase price of any M-System product which is defective under the terms of this
warranty. To submit a claim under this warranty, the purchaser must return, at its expense, the defective M-System product to the below address together with a copy of its original
sales invoice.
THIS IS THE ONLY WARRANTY APPLICABLE TO M-SYSTEM PRODUCT AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. M-SYSTEM SHALL HAVE NO LIABILITY FOR CONSEQUENTIAL, INCIDENTAL OR
SPECIAL DAMAGES OF ANY KIND WHATSOEVER.
M-System Co., Ltd., 5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN, Phone: (06) 6659-8201, Fax: (06) 6659-8510, E-mail: [email protected]
0
15
Input 1 (Output 1)
Input 2 (Output 2)
Input 3 (Output 3)
: :
Input 16 (Output 16)
0 : OFF (open)
1 : ON (close)
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DISCRETE DATA (models: R3-DA16 and DC16)
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MAIN / SUB SWITCHING CONTROL
1) When the main/sub switching control for both main and sub network is set to ‘0, ’ all contact outputs are off, and analog
output modules output -115%.
2) When the main’s setting is switched to ‘1,’ the output modules are in control of the main host device.
3) When a loss of communication is detected in the main network, the output signal is held for the preset time period. (Timer
is programmable with the PC Configurator Software, R3CON.) After the time has been elapsed, the output control is
switched from the main to the sub network. Be sure to set an appropriate output signal to the sub network and switch the
sub’s setting to ‘1’ before such switching occurs.
4) The output modules’ control does not automatically switched back to the main’s when the main network is restored if the
main’s setting is ‘0.’ Be sure to switch the setting back to ‘1’ before the communication is restored.
5) When both the main and the sub network modules are in communication, the output can be switched without delay.
Address : 01025 = 0
Communication Status
Start
Main Lost
Main Restored
Switching by Host
Address : 01025 = 1
R3 main network
(main/sub switching control)
Address : 01025 = 0
Address : 01025 = 1
R3 sub network
(main/sub switching control)
(1)
(2)
(3)
(4)
(5)
