摘要:
A central control system for airconditioner(s) and a method for controlling the same. The central control system can centrally control a plurality of airconditioners connected to the same communication network. In the system, a protocol converter connected to a central controller converts a communication standard of a signal communicated between the airconditioners and the central controller into another communication standard, acquires connection state information by scanning connection state information of individual airconditioners, and transmits the acquired information to the central controller, such that a manager can correctly monitor an airconditioner state using the central controller, resulting in the implementation of a reliable control system.
摘要:
A method for communicating process data between a plurality of devices in a process control system, including receiving process data in an equipment interface system data format from an equipment interface system, and selecting a set of the process data received from the equipment interface system for communication to a process data control system. The method also includes configuring the selected set of process data from the equipment interface system data format into an open format for communication to the process data control system, and transmitting the configured process data to the process data control system.
摘要:
An adapter device for providing the user a remote access point for supporting interaction between the device and one or more target devices supporting one or more of several communication protocols for automotive and industrial automation applications employing user-selectable protocols, such as multiplexed communication networks.
摘要:
An improved building automation system is provided which is modular in design thus minimizing the amount of instruction necessary to affect control of a particular building system. A relatively small set of interprocess control commands define an interprocess control protocol which is utilized in relatively high level scripts and control applications. The improved building automation system operates to translate control instructions in one particular control protocol to control instructions in a second control protocol. A text parsing program routes interprocess communication commands between modular communication programs to affect control over the automated building systems. The text parsing program includes executable instructions which allow for conditional communication of interprocess control commands depending upon system events.
摘要:
Provided is a process, including: receiving, via the network interface, from a remote user device, a command to change a state of the fluid-handling device to a target state; translating the received command into a translated command operative to cause a local controller of the fluid-handling device to drive the fluid-handling equipment to the target state, the local controller being responsive to the command and feedback from the fluid-handling device indicative of whether the fluid-handling device is in the target state; and sending the translated command to the local controller.
摘要:
Provided is a process, including: receiving, via the network interface, from a remote user device, a command to change a state of the fluid-handling device to a target state; translating the received command into a translated command operative to cause a local controller of the fluid-handling device to drive the fluid-handling equipment to the target state, the local controller being responsive to the command and feedback from the fluid-handling device indicative of whether the fluid-handling device is in the target state; and sending the translated command to the local controller
摘要:
A device is easily exchanged without changing a program of a controller. A device communication management unit generates digital input data that stores only ON/OFF information of a device in accordance with a copy setting information table set by a user.
摘要:
The disclosure relates to a function connection unit for connecting at least one parameterizable functional module, including at least one functional module connection configured to connect to the at least one parameterizable functional module; a communication interface that is configured to receive first parameter data records, the first parameter data records including parameter data for parameterizing the at least one parameterizable functional module and first parameter indices that index a memory area for the parameter data; and a processor configured to convert the first parameter indices into second parameter indices to obtain second parameter data records, the second parameter indices indexing a predetermined memory area of the at least one parameterizable functional module for storing the parameter data in the at least one parameterizable functional module
摘要:
Embodiments of the present invention provide I/O systems, methods, and devices for interfacing pump controller(s) with control device(s) which may have different interfaces and/or signaling formats. In one embodiment, an I/O interface module comprises a processor, a memory, and at least two data communications interfaces for communicating with a pumping controller and a control device. The I/O interface module can receive discrete signals from the control device, interpret them accordingly and send the packets to the pump controller. The pump controller reads the packets and takes appropriate actions at the pump. The I/O interface module can interpret packets of data received from the pump controller and assert corresponding discrete signals to the control device. The I/O interface module is customizable and allows a variety of interfaces and control schemes to be implemented with a particular multiple stage pump without changing the hardware of the pump.
摘要翻译:本发明的实施例提供了用于将泵控制器与可能具有不同接口和/或信令格式的控制设备接口的I / O系统,方法和设备。 在一个实施例中,I / O接口模块包括处理器,存储器和用于与泵送控制器和控制设备通信的至少两个数据通信接口。 I / O接口模块可以从控制设备接收离散信号,相应地解释它们,并将数据包发送到泵控制器。 泵控制器读取数据包,并在泵处采取适当的措施。 I / O接口模块可以解释从泵控制器接收的数据包,并将相应的离散信号声明给控制设备。 I / O接口模块是可定制的,允许使用特定的多级泵实现各种接口和控制方案,而无需更换泵的硬件。
摘要:
A priority selection mechanism for driving outputs from control logic which can be automatically translated to controllers of various protocols. The priority selection mechanism may assign a priority to the outputs and select the output having the highest priority as the output of the control logic. There may be an abstract representation of the priority logic which may permit a protocol mechanism to be used in the logic without the designer or user needing to know the details of the mechanism.