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Category: Modicon Modbus Master (ASC/RTU/TCP)

Communication with Arduino.

25 de March de 201910 de June de 2019Elipse SoftwareLeave a Comment on Communication with Arduino.

Question: How can communication between Elipse E3 and the microcontroller from Arduino platform be established? Solution: To establish this communication, we will use Modicon Modbus Master (ASC/RTU/TCP) driver, available for…

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Using Modbus Master (ASC/RTU/TCP) drivers with ATOS’s controllers.

25 de March de 201910 de June de 2019Elipse SoftwareLeave a Comment on Using Modbus Master (ASC/RTU/TCP) drivers with ATOS’s controllers.

1) Introduction In addition to communicating with APR03 protocol, ATOS’s controllers can also establish communication with Modbus protocol (which can be set at ATOS’s programming tool) on RTU mode via…

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KB-44414: Example of Modbus master/slave communication with Elipse SCADA.

25 de March de 201910 de June de 2019Elipse SoftwareLeave a Comment on KB-44414: Example of Modbus master/slave communication with Elipse SCADA.

Question: Can data be collected from a SCADA application and sent to a master device via Modbus protocol? Solution: Yes, it can. To do so, you must add a slave…

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KB-34089: Number of driver licenses.

25 de March de 201910 de October de 2023Elipse SoftwareLeave a Comment on KB-34089: Number of driver licenses.

Question: How many driver licenses are needed to establish communication with 35 remote units? Solution: There are two possibilities, depending on the Modbus network’s architecture: If all 35 RTUs belong…

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KB-36523: Communication via Serial/Ethernet converter.

25 de March de 201910 de October de 2023Elipse SoftwareLeave a Comment on KB-36523: Communication via Serial/Ethernet converter.

Question: Can several PLCs with communication RS485 be connected to a Serial/Ethernet converter when they are using a Modbus driver? Solution: Yes, this is possible. In this case, the Modbus…

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KB-28875: Communicating with Ciber Circuitor NRG-96 meter.

25 de March de 201910 de June de 2019Elipse SoftwareLeave a Comment on KB-28875: Communicating with Ciber Circuitor NRG-96 meter.

Question: Is there any driver to be used specifically with Ciber Circuitor NRG-96 meter? If not, what protocol can be used to establish communication? Solution: Elipse Software has not developed…

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KB-31055: Reading Modbus 40001 variable.

25 de March de 201910 de June de 2019Elipse SoftwareLeave a Comment on KB-31055: Reading Modbus 40001 variable.

Question: How can I configure an I/O Tag to read a Modbus 40001 address? Solution: To do so, after you have configured the communication physical layer, follow these procedures in…

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KB-31414: Reading floating points from a Kron’s multimeter.

25 de March de 201910 de June de 2019Elipse SoftwareLeave a Comment on KB-31414: Reading floating points from a Kron’s multimeter.

Question: How can I configure the driver to read a float-type variable from a Kron’s multimeter? Solution: Go Modbus tab on driver settings, and check the options Swap Byte and…

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KB-33612: Communicating with several PLCs via RS485 network.

25 de March de 201910 de June de 2019Elipse SoftwareLeave a Comment on KB-33612: Communicating with several PLCs via RS485 network.

Question: Can I use a Modbus driver with several PLCs on a RS485 network? Solution: Yes, you can. Each device must have a Modbus address on this network. At each…

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KB-44952: Multiple Modbus masters accessing one slave driver.

25 de March de 20191 de October de 2019Elipse SoftwareLeave a Comment on KB-44952: Multiple Modbus masters accessing one slave driver.

Question: On a Modbus network, can there be more than one master accessing a slave driver? Solution: No, the Slave Driver does not accept more than one master by accessing…

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