Controller of injection molding machine, injection molding machine, and recording medium

An injection molding machine comprising:

• a processor configured to:
• acquire signals from a detection device;
• store, in a storage medium, a file representing a past performance value which is a detection result of operations of the injection molding machine or of another injection molding machine and is acquired before receiving a manipulation received by an operating device;
• read the file representing a past performance value from the storage medium in accordance with the manipulation received by the operating device;
• and
• output a screen including first waveform information that represents a change of the past performance value that is acquired before receiving the manipulation and indicated in the file that is read from the processor and second waveform information that represents a change of a real-time performance value of a process that is currently set, said performance value being indicated by the signals acquired by the processor,
• wherein the first waveform information is generated based on information acquired from a first cycle of the injection molding and the second waveform information is generated based on information acquired from a second cycle of the injection molding, said second cycle of the injection molding being different from the first cycle of the injection molding,
• wherein the first waveform information is generated based on information acquired before the manipulation and the second waveform information is generated based on information acquired after the manipulation,
• wherein the first waveform information and the second waveform information are simultaneously displayed in the screen,
• wherein the manipulation includes receiving a user's selection of the file from among a plurality of files representing past performance values which are detection results of operations of the injection molding machine or of another injection molding machine and acquired before receiving the manipulation received by an operating device, and
• wherein the first waveform information is read from the selected file and is not real-time waveform information.

A recording medium configured to record a program for a computer to execute a process, comprising:

• acquiring signals from a detection device that detects an operation of an injection molding machine;
• storing, in a storage medium, a file representing a past performance value which is a detection result of operations of the injection molding machine or of another injection molding machine and is acquired before receiving a manipulation received by an operating device;
• reading the file representing a past performance value from the storage medium in accordance with the manipulation received by the operating device;
• and
• outputting a screen including first waveform information that represents a change of the past performance value that is acquired before receiving the manipulation and indicated in the file that is read by the reading and second waveform information that represents a change of a real-time performance value of a process that is currently set, said performance value being indicated by the signals acquired,
• wherein the first waveform information is generated based on information acquired from a first cycle of the injection molding and the second waveform information is generated based on information acquired from a second cycle of the injection molding, said second cycle of the injection molding being different from the first cycle of the injection molding,
• wherein the first waveform information is generated based on information acquired before the manipulation and the second waveform information is generated based on information acquired after the manipulation,
• wherein the first waveform information and the second waveform information are simultaneously displayed in the screen,
• wherein the manipulation includes receiving a user's selection of the file from among a plurality of files representing past performance values which are detection results of operations of the injection molding machine or of another injection molding machine and acquired before receiving the manipulation received by an operating device, and
• wherein the first waveform information is read from the selected file and is not real-time waveform information.

A controller of an injection molding machine comprising:

• a processor configured to:
• acquire signals from a detection device that detects an operation of the injection molding machine;
• store, in a storage medium, a file representing a past performance value which is a detection result of operations of the injection molding machine or of another injection molding machine and is acquired before receiving a manipulation received by an operating device;
• read the file representing a past performance value from the storage medium in accordance with a manipulation received by the operating device;
• and
• output a screen including first waveform information that represents a change of the past performance value that is acquired before receiving the manipulation and indicated in the file that is read by the processor and second waveform information that represents a change of a real-time performance value of a process that is currently set, said performance value being indicated by the signals acquired by the processor, said first waveform information being not updatable in real time and said second waveform information being updatable in real time,
• wherein the first waveform information is generated based on information acquired from a first cycle of the injection molding and the second waveform information is generated based on information acquired from a second cycle of the injection molding, said second cycle of the injection molding being different from the first cycle of the injection molding,
• wherein the first waveform information is generated based on information acquired before the manipulation and the second waveform information is generated based on information acquired after the manipulation,
• wherein the first waveform information and the second waveform information are simultaneously displayed in the screen,
• wherein the manipulation includes receiving a user's selection of the file from among a plurality of files representing past performance values which are detection results of operations of the injection molding machine or of another injection molding machine and acquired before receiving the manipulation received by an operating device, and
• wherein the first waveform information is read from the selected file and is not real-time waveform information.

A controller of an injection molding machine comprising:

• a processor configured to:
• acquire signals from a detection device that detects an operation of the injection molding machine;
• store, in a storage medium, a file representing a past performance value which is a detection result of operations of the injection molding machine or of another injection molding machine and is acquired before receiving a manipulation received by an operating device;
• read the file representing a past performance value from the storage medium in accordance with a manipulation received by the operating device;
• and
• output a screen including first waveform information that is non real-time data that represents a change of the past performance value that is acquired before receiving the manipulation and indicated in the file that is read from the processor and second waveform information that is real-time data that represents a change of a real-time performance value of a process that is currently set, said performance value being indicated by the signals acquired by the processor,
• wherein the first waveform information is generated based on information acquired from a first cycle of the injection molding and the second waveform information is generated based on information acquired from a second cycle of the injection molding, said second cycle of the injection molding being different from the first cycle of the injection molding,
• wherein the first waveform information is generated based on information acquired before the manipulation and the second waveform information is generated based on information acquired after the manipulation,
• wherein the first waveform information and the second waveform information are simultaneously displayed in the screen,
• wherein the manipulation includes receiving a user's selection of the file from among a plurality of files representing past performance values which are detection results of operations of the injection molding machine or of another injection molding machine and acquired before receiving the manipulation received by an operating device, and
• wherein the first waveform information is read from the selected file and is not real-time waveform information.