Page 1: ...CANopen Remote Unit RUW 01 Installation Configuration and Operation Guide Motors Automation Energy Transmission Distribution Coatings ...
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Page 3: ...ION 6 4 2 ELECTRIC INSTALLATION 6 4 3 CANOPEN NETWORK CONNECTION 7 4 4 CONNECTION OF THE DIGITAL INPUTS 7 4 5 CONNECTION OF THE DIGITAL OUTPUTS 9 5 CONFIGURATION 10 5 1 CANOPEN NETWORK ADDRESS 10 5 2 BAUD RATE BAUD RATE 11 6 DIAGNOSIS 12 6 1 COMMUNICATION DIAGNOSIS 12 6 2 DIAGNOSIS OF THE DIGITAL INPUTS AND OUTPUTS 13 ...
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Page 5: ...s 2 GENERAL INFORMATION This guide orients the installation configuration and operation of the CANopen RUW 01 remote unit This remote unit offers two versions RUW 01 CN14DI10DO it has 14 digital inputs and 10 digital outputs It will be referred to in this guide as RUW 01 00 RUW 01 CN13DI it has 13 digital inputs and has no digital outputs It will be referred to in this guide as RUW 01 01 Note when...
Page 6: ...UW01 installation 4 2 ELECTRIC INSTALLATION The RUW 01 is powered by an external 24 Vdc 15 power supply with a current capacity of at least 500 mA The protective earth must also be connected The connection is done through the XC4 terminal strip 3 2 1 Figure 2 RUW 01 power supply Terminal 1 24 Vdc 15 Terminal 2 GND Terminal 3 PE Protective earth ...
Page 7: ...AN power supply The RUW 01 CAN interface needs an external power supply between the pins 1 and 5 of the network connector In order to avoid problems of potential difference among the network devices it is recommended that the network be supplied at only one point and that the power supply be taken to all the devices trough the cable If more than one power supply is necessary they must be reference...
Page 8: ... 8 9 DI 9 10 DI 10 11 DI 11 14 DI 14 24 O 0 25 C DO 26 C DO 27 C DI 28 C DI 13 DI 13 12 DI 12 XC2 XC1 a XC1 Activation of the digital inputs RUW 01 00 RUW 01 01 The RUW 01 01 features 13 bidirectional digital inputs which may be powered by an external supply of 24 Vdc as per Figure 3 b 24 Vcc 1 DI 1 2 DI 2 3 DI 3 4 DI 4 5 DI 5 6 DI 6 7 DI 7 8 DI 8 9 DI 9 10 DI 10 11 DI 11 14 C DI 13 DI 13 12 DI 12...
Page 9: ...lustrates the digital output connection diagram 24 Vcc 15 DO 1 16 DO 2 17 DO 3 18 DO 4 19 DO 5 20 DO 6 21 DO 7 22 DO 8 23 DO 9 24 DO 10 25 C DO 26 C DO 27 C DI 28 C DI XC2 Load 1 Load 2 Load 3 Figure 4 XC2 Digital output wiring diagram RUW 01 00 RUW 01 01 The RUW 01 01 does not have digital outputs 5 CONFIGURATION The RUW 01 configuration is done with hexadecimal switches with the following functi...
Page 10: ...to 7Fh ATTENTION If the address is changed it will become valid only after cycling the power of the RUW 01 The address selected through the switches represents a hexadecimal value Therefore it must be converted into decimal whenever necessary in the CANopen master parameterization The switches that configure the remote unit CAN address are illustrated with more details in the Figure 6 where the S1...
Page 11: ... in bits per second This baud rate must be the same for all the equipments connected to the network The RUW 01 has a hexadecimal switch for the baud rate communication setting as illustrated in the Figure 6 The remote unit presents the following baud rates 0 1 Mbit s 1 800 Kbit s 2 500 Kbit s 3 250 Kbit s 4 125 Kbit s 5 100 Kbit s 6 50 Kbit s 7 20 Kbit s 8 10 Kbit s NOTE The baud rate for all the ...
Page 12: ... indication ERROR LED NET 2 CAN interface status indication The tables bellow show the behavior of those LED s in function of the remote unit status of RUW 01 Table 3 Remote unit operational status indication Status CAN LED Description STOPPED Flashing green once every second The device is in the Stopped status according to the CANopen protocol specification PRE OPERATIONAL Flashing green every 20...
Page 13: ...dicates a critical operational condition in the CANopen network normally associated to installation problems or incorrect baud rate configuration It is necessary to cycle the power of the RUW 01 BUS POWER OFF error Constant red It indicates that the CAN interface does not have power supply between the poles 1 and 5 of the connector CANopen has not been initialized Flashing red every 50 ms It indic...
Page 14: ...0 ms On Off On Off On Off On Off 200 ms 200 ms 200 ms 1000 ms 200 ms 200 ms 200 ms 1000 ms LED flashes every 50 ms LED flashes every 200 ms LED flashes once every second LED flashes twice every second Figure 8 LED indication behavior time diagram ...
Page 15: ...NOTES ...
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Page 17: ...ontrols Automação LTDA Jaraguá do Sul SC Brazil Phone 55 47 3276 4000 Fax 55 47 3276 4020 São Paulo SP Brazil Phone 55 11 5053 2300 Fax 55 11 5052 4212 automacao weg net www weg net Document 10002881581 01 12813633 ...
