摘要:
Methods are disclosed for testing the functionality of a system element to be used inside a control and/or data processing system as well as, in essentially the opposite direction, for designing a system model having at least one transmission function for modeling a control and/or data transmission system with at least one system element. A data-processing device for performing this method is also disclosed, which device comprises a signal unit that can be coupled to a constructed system element for producing a control and/or data transmission system, for reading out, querying or receiving a signal output of the system element in response to a predetermined signal voltage applied at the system element, an evaluation unit for evaluating the signal output as a function of the input signal in order to analyze the system element, and a processing unit for associating the analyzed system element with a transmission function.
摘要:
The invention proposes data correlation methods for testing the functionality of a system element to be used inside a control and/or data processing system as well as, in essentially the opposite direction, for designing a system model having at least one transmission function for modeling a control and/or data transmission system with at least one system element. In order to perform this method, the invention further proposes a data-processing device, particularly a mobile data-processing device, which comprises a signal unit (325, 320) that can be coupled to a constructed system element for producing a control and/or data transmission system, for reading out, querying or receiving a signal output of the system element in response to a predetermined signal voltage applied at the system element, an evaluation unit (340) for evaluating the signal output as a function of the input signal in order to analyze the system element, and a computer-assisted processing unit (350) for associating the analyzed system element with a transmission function.
摘要:
In order to be able, for control of an automation system, to project, establish, process and/or simulate device functions of the control devices used in a simple and flexible way, the invention provides a method by means of which at least one software module is made available in an execution environment (350) with a program function (301-305b, 311-315, 321a-324) that can be executed in the execution environment (350), where the program function (301-305b, 311-315, 321a-324) is a representative function of the device function (201-205b, 211-215) that is stored in an associated control device (101-105, 121-125) of the control system, the device function and the program function are at least partially identical, the device function comprises at least one first variable function parameter, and the program function comprises at least one second variable function parameter that is assigned to the first function parameter of the device function, the second function parameter is adjusted as a function of user inputs, the adapted second function parameter is transferred to the associated control device (101-105, 121-125) via a network (400), and the first function parameter is set at the value of the second function parameter.Furthermore, the invention provides a control device and control system that are designed to carry out the method.
摘要:
The invention relates to a method for parameterizing operating means connected to a data transmission medium. In this case, for at least several of the connected operating means, in each case, a device description will be stored in a central facility, each device description containing at least one function and the parameter set belonging thereto. In addition, a list of several predefined device functions will be stored in memory, for which the corresponding parameter set will be assigned each time to the operating means that support the device function. If a device function is selected, then in response to the selected device function, at least one operating means that supports this device function will be parameterized.
摘要:
In order to be able, for control of an automation system, to project, establish, process and/or simulate device functions of the control devices used in a simple and flexible way, the invention provides a method by means of which at least one software module is made available in an execution environment (350) with a program function (301-305b, 311-315, 321a-324) that can be executed in the execution environment (350), where the program function (301-305b, 311-315, 321a-324) is a representative function of the device function (201-205b, 211-215) that is stored in an associated control device (101-105, 121-125) of the control system, the device function and the program function are at least partially identical, the device function comprises at least one first variable function parameter, and the program function comprises at least one second variable function parameter that is assigned to the first function parameter of the device function, the second function parameter is adjusted as a function of user inputs, the adapted second function parameter is transferred to the associated control device (101-105, 121-125) via a network (400), and the first function parameter is set at the value of the second function parameter.Furthermore, the invention provides a control device and control system that are designed to carry out the method.
摘要:
The invention relates to a method according to which a cycle-oriented control program generated for a programmable logic controller (110) is at least partially converted into a code that may be executed by a logic component (80) of a communications module (10), such that at least the converted program segment of the cycle-oriented control program may be executed in a cycle-free manner. Cycle-free or virtually cycle-free means that at least some of the implemented control functions and system functions may be executed in a parallel fashion and therefore more quickly than would be the case if the cycle-oriented control program were executed by the PLC (110).
摘要:
The invention relates to a method according to which a cycle-oriented control program generated for a programmable logic controller (110) is at least partially converted into a code that may be executed by a logic component (80) of a communications module (10), such that at least the converted program segment of the cycle-oriented control program may be executed in a cycle-free manner. Cycle-free or virtually cycle-free means that at least some of the implemented control functions and system functions may be executed in a parallel fashion and therefore more quickly than would be the case if the cycle-oriented control program were executed by the PLC (110).
摘要:
The invention relates to a method for parameterizing operating means connected to a data transmission medium. In this case, for at least several of the connected operating means, in each case, a device description will be stored in a central facility, each device description containing at least one function and the parameter set belonging thereto. In addition, a list of several predefined device functions will be stored in memory, for which the corresponding parameter set will be assigned each time to the operating means that support the device function. If a device function is selected, then in response to the selected device function, at least one operating means that supports this device function will be parameterized.
摘要:
The invention relates to an input/output channel control block that comprises a number of successive input/output modules. The first is a control master module and the subsequent ones are expansion slave modules. Each expansion slave module comprises a processing logic unit as well as respective first signal port and a respective equal number of second signal ports and an equal number of third signal ports which are arranged at identical positions of each expansion slave module. The first signal port is connected to the processing logic unit, to which at least one fourth signal port for connecting an input/output bus terminal subscriber belongs, and a respective second signal port is connected to a third signal port. The control master module likewise possesses a number of third signal ports and a control logic unit for data exchange with a data bus and for targeted driving of the signal ports.
摘要:
Methods for accessing a control module that can be executed in a control device of an automating system are provided. The method includes the steps of providing the control module in the control device; providing a first interface module in the control device; providing a second interface module in the control device; connecting the control device with an operating device via a network; transferring the second interface module from the control device to the operating device, whereby the operating device comprises input and output devices for operation by a user; executing the second interface module by the operating device; and transferring data between the first and the second interface modules.