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Sección 2 — Componentes del sistema
Section 2 — System Components
Section 2 — System Components
2.4 Communications
2.4 Comunicaciones
2.4 Communications
2.4.1 Modbus
2.4.1 Modbus
Modbus is an open serial protocol used by the HAWK 1000 system for sending and receiving control
2.4.1 Modbus
Modbus es un protocolo serie abierto utilizado por el sistema HAWK 1000 para enviar y recibir comandos de
commands, position data, and diagnostic data between the PLC and attached devices. Modbus
Modbus is an open serial protocol used by the HAWK 1000 system for sending and receiving control
control, datos de posición y datos de diagnóstico entre el PLC y los dispositivos conectados. Las comunicaciones
communications are managed by the SM2 module located to the right of the base unit in slot 4.
commands, position data, and diagnostic data between the PLC and attached devices. Modbus
Modbus son gestionadas por el módulo SM2 ubicado a la derecha de la unidad base en la ranura 4.
communications are managed by the SM2 module located to the right of the base unit in slot 4.
HAWK 1000 devices that communicate using Modbus include the burner flame safety control and the fuel, air,
Los dispositivos del HAWK 1000 que se comunican utilizando Modbus incluyen el control de seguridad de
and FGR actuators. The Modbus communication network allows burner control system status and fault
HAWK 1000 devices that communicate using Modbus include the burner flame safety control and the fuel, air,
llama del quemador y los actuadores de combustible, aire y FGR. La red de comunicación Modbus permite
information to be transmitted to the PLC and displayed on the HMI screen, and in addition is used for actuator
and FGR actuators. The Modbus communication network allows burner control system status and fault
que el estado del sistema de control del quemador y la información de fallas se transmitan al PLC y se
control, feedback, and fault information.
information to be transmitted to the PLC and displayed on the HMI screen, and in addition is used for actuator
muestren en la pantalla HMI, y además se utiliza para el control del actuador, la retroalimentación y la
control, feedback, and fault information.
información de fallas.
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2-4
2-4
Figura 2-3. Pantalla de velocidad de combustión
Figure 2-3. Firing Rate screen
Figure 2-3. Firing Rate screen
Figure 2-4. SM2 Modbus Module
Figure 2-4. SM2 Modbus Module
Figura 2-4. Módulo Modbus SM2
Hawk 1000
Hawk 1000
Hawk 1000
Nro. de pieza 750-366
Part No. 750-366
Part No. 750-366
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