JPH08314713A - Programming loader device - Google Patents

Abstract

PURPOSE: To shorten the work time by transmitting the signals to a storage in parallel to the setting and changing jobs of the signals. CONSTITUTION: A user inputs the control and display signals by an input function 2, and all programming signals are continuously transmitted to a ROM via the decision circuits 4 and 5 as long as the user does not input both control and display signals by an input wait function 1. When the user inputted signal, only the changed part that is inputted by a storage function 3 is sent to a storage. When this sending operation is over, the function 1 is reset. When the signals were finally set and changed, the signals stored in the storage are written into the ROM. As the result, three jobs, i.e., the signal set/change jobs, the signal transmission job to the storage and the signal write job into the ROM can be reduced down to two jobs since both signal set/change and transmission jobs are simultaneously carried out.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a programming loader device used for signal transmission of a process monitoring controller.

[0002]

2. Description of the Related Art In a conventional programming loader (program creation / transmission) device, after setting / changing a control signal and a display signal, all signals on the programming device are transmitted to a storage device at once.

[0003]

In the prior art as described above, it takes a considerable time until the transmission of all signals is completed, and during transmission, the user does nothing except the transmission stop command. You can't do that, which is a waste of time, and efficiency is poor.

An object of the present invention is to solve the above problems and to provide a programming loader device capable of transmitting signals more efficiently.

[0005]

SUMMARY OF THE INVENTION A programming loader device of the present invention stores a programming device for setting, changing and transmitting a control signal and a display signal of a process monitoring controller, and a control signal and a display signal received by the programming device. And a fixed storage writing device for writing the control signal and the display signal stored in the storage device to the fixed storage device.

[0006]

In the programming loader device of the present invention, the control signal and the display signal of the process monitoring controller are set, changed and transmitted, and the control signal and the display signal received by the programming device are stored and stored in the storage device. It is characterized in that the control signal and the display signal thus generated are written in a fixed storage device.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the programming loader device of the present invention will be described below. In FIG. 1, the programming function 6 is a constituent function of a programming device for setting, changing and transmitting control signals and display signals of the process monitoring controller. The storage function 3 is a constituent function of a storage device that stores and stores the control signal and the display signal received by the programming function 6. The fixed memory writing function 7 is a constituent function of the fixed memory writing device that writes the control signal and the display signal stored in the memory device 3 into the ROM (fixed memory device).

That is, the user inputs the control signal and the display signal in the input function 2, but unless the user inputs in the input waiting function 1 during the waiting time until the input, the programming circuit is operated through the judgment circuits 4 and 5. Keep sending all the signals to the ROM.

When the user inputs a signal, only the changed portion input by the memory function 3 is transmitted to the memory device,
When the transmission is completed, the process returns to the input waiting function 1 again. Finally, when the signals are set / changed, the signals stored in the storage device are written in the ROM. By doing this, conventionally, signal setting / change, transmission to storage device, R from storage device
According to the present invention, the work of writing to the OM, which has been performed in three stages, can be simultaneously performed in two stages of signal setting / change and transmission to the storage device, which can be shortened to two stages.

By shortening the work as described above, the work time can be drastically shortened as shown in FIG. 2, and the signal T can be set / changed and transmitted at the same time, so that the time T can be shortened and the efficiency can be improved. Also goes up.

As another embodiment, in a programming loader device including a programming device for transmitting control signals and display signals and a process monitoring controller operated by signals received by the transmission device, in the conventional method, all signals are used. The process monitoring controller operates with the previous signal until all the signals are set and changed. When this is performed by the method of the present invention, as soon as the setting of one signal is completed, the changed portion is transmitted to the process monitoring controller, the process monitoring controller always operates with a new signal and confirms its operation. However, since the signals can be set and changed, time can be saved and erroneous operations can be reduced.

[0012]

According to the present invention, the work time can be shortened, the efficiency can be improved, erroneous operation can be prevented, and the burden on the user can be reduced.

[Brief description of drawings]

FIG. 1 is an explanatory diagram of a programming loader device showing an embodiment of the present invention.

FIG. 2 is an explanatory diagram showing the effect of FIG.

[Explanation of symbols]

 3 Memory function 6 Procramming function 7 Fixed memory writing function

Claims (1)

[Claims] 1. A programming device for setting, changing and transmitting control signals and display signals of a process monitoring controller, and a storage device for storing and storing the control signals and display signals received by the programming device.
A programming loader device comprising: a fixed memory writing device for writing the control signal and the display signal stored in the memory device to a fixed memory device.