Kyoritsu Electric Corporation List of Products and Services

EOCS-LOG is an instrumentation system that improves efficiency by reducing development time without programming and minimizing wiring and space, while achieving scalability and easy networking. It comes standard with 32 analog indicating alarm instruments and can manage up to 60 analog points. The controller function supports sequence control. This product offers the excellent features of our "EOCS" (Iosis) at a lower price. 【Features】 - Introduction of a lower-cost system by adopting a display with controller functionality - Adoption of I/O unit networks for reduced wiring and space - Program-less data monitoring and collection by packaging software - Easy connection to upper-level PCs - Remote data monitoring and collection *For more details, please feel free to contact us.

HYPER EOCS is a control system that has enhanced the functionality of our "EOCS" product by establishing a new "development support package," enabling us to meet higher demands and reduce development man-hours. It features high functionality for continuous control instruments and indicators, supporting a standard of 64 loops. It improves I/O implementation efficiency and comes standard with a historical display function for real-time trend displays. 【Features】 ■ High functionality for continuous control instruments and indicators, supporting a standard of 64 loops ■ Standard support for 4 EOP connections ■ Capability to save field information on CF cards ■ Standard "zone control function" and "high-speed input processing" ■ Compatible with a PC-based tool for bulk management of PID operating parameters *Please feel free to contact us for more details.

The "EOCS" is a PLC instrumentation that can manage complex loop controls such as PID control and cascade control for up to 32 instruments. The software for control and monitoring has been packaged, significantly shortening the development period. It flexibly accommodates communication with higher-level systems. Additionally, users can easily engineer the system construction. This product can achieve functionalities that were previously only possible with large DCS systems at a low cost, and it can easily accommodate scalability and networking. 【Features】 ■ Manages complex loop controls such as PID control and cascade control for up to 32 instruments ■ The instrument list screen (group display) standardly shows 6 instruments on one screen ■ Functions for operational management, such as simple reports, recipe management, and trend display, can be easily realized in the package ■ When connecting two or more EOPs, separate instrument operations are possible (MMI redundancy) ■ There are many screen options beyond the package *For more details, please feel free to contact us.

The "in-house broadcasting system" is a system that combines DCS and voice conversion packages, using broadcasting equipment interruption. It outputs registered voice messages (details of abnormalities and countermeasures) in response to alarms or event messages generated by the registered CENTUM DCS. Additionally, it suppresses unnecessary noise by interrupting the broadcasting equipment only during message output. This system reduces the workload of operators in the control room and enables reliable information transmission over a wide area. 【Purpose of System Implementation】 ■Increase in Work Efficiency - We want to eliminate the hassle of operators contacting relevant parties outside of remote locations every time an alarm occurs. ■Clarification of Information - By quickly sharing abnormal conditions within the building, we aim to appropriately allocate personnel and reduce the occurrence of defective products. *For more details, please refer to the PDF materials or feel free to contact us.

The "Simple Security System" provides basic security functions for control panels. By presenting an IC card for each worker at the control panel, it manages the permission for switch operations. (Unauthorized switches will not be activated even if operated.) Unlocking records are saved in the IC card reader and can be viewed on a PC or similar device. 【Purpose of System Implementation】 ■ Eliminate the need for key-based unlocking and locking operations for control panels to reduce the loss of keys and the management of lending. ■ Automatically keep a simple record of unlocking. ■ Utilize the IC cards that each worker already possesses (without incurring additional costs). *For more details, please refer to the PDF document or feel free to contact us.

The "On-site Verification Authentication System" is a system that displays check items and random authentication codes on an operation monitoring display. The control system recognizes the on-site check as complete only after the authentication code is entered. This system has been implemented with the objectives of "preventing the formalization of checks, which had become merely a simple click," "although improvements in equipment are necessary in the future, we want to strengthen checks immediately," and "ensuring that important equipment is visibly marked for on-site verification." 【Background for System Implementation】 ■ Previously, checks were simplified to just clicking "OK" on the check items. ■ We want to introduce answer signals to each device, but many manual valves make immediate implementation difficult due to budget constraints. ■ We want to enhance workers' awareness of their tasks. *For more details, please refer to the PDF document or feel free to contact us.

The "Wearable Wireless Notification System" uses a wearable device (wristwatch type) to issue alarm notifications and individual calls to on-site personnel. As a result of implementing this system, it has become possible to be aware of alarm activations even when away from the monitoring room, and by adopting a specific low-power consumption, we have been able to reduce running costs. Furthermore, with the re-notification function, there are no longer any missed notifications even if confirmation is not received within a certain time or if it is not confirmed in the monitoring room. 【Purpose of System Implementation】 ■ Reduce unnecessary external buzzer sounds and notify the appropriate personnel based on the type of alarm. ■ Make operations easier with a small number of people during nighttime and other times. ■ Eliminate troublesome wiring work by adopting a wireless system. ■ Consider re-notification to prevent forgetting to respond. *For more details, please refer to the PDF document or feel free to contact us.

The "Human Detection Interlock System" installs human sensors and surveillance cameras in areas prohibited for entry during operation and in equipment with high noise levels, establishing interlock and monitoring functions during operation. It is introduced with the objectives of "wanting to ensure the safety of workers," "wanting to strengthen the safety awareness and rule compliance of operators," and "wanting to effectively utilize existing video and sensor signals in the control room system." 【Effects of Implementation】 ■ Eliminates sudden starts of operation (near misses) from the control room during on-site work. ■ Allows for confirmation of the presence of personnel (on-site workers) from the control room, making safety verification methods easier. ■ By installing human detection devices, on-site workers develop a stronger awareness of the "monitoring area," reducing unnecessary entry. ■ Combined with camera functions, it provides a double-check through visual observation and detection. *For more details, please refer to the PDF document or feel free to contact us.

The "Temperature Control Efficiency System" is a system that utilizes measurement data from thermal cameras in conjunction with image monitoring for alarms and control. It is implemented for the purpose of monitoring multiple areas with thermal cameras, as it is difficult to install thermometers in several locations. The benefits of implementation include the ability to "infer stirring unevenness inside the tank from the surface temperature of the tank." 【Effects of Implementation】 ■ The ability to infer stirring unevenness inside the tank from the surface temperature of the tank. ■ By comparing the average, maximum, and minimum values of the internal thermometer and surface temperature, unnecessary cooling (shower) cycles have been reduced. ■ By connecting a separate computer, thermal screens can also be monitored, making the temperature distribution clear at a glance. *For more details, please refer to the PDF document or feel free to contact us.

Residents near the factory have occasionally lodged noise complaints, making it necessary to quickly identify whether the noise originates from within the factory. Due to the vast area of the factory premises, we considered implementing a system that allows for rapid response while keeping construction costs down. This system measures noise levels near the property boundary and transmits the data collected by the microphones to a central control room, enabling real-time assessment of the noise content and identification of the noise source. This will allow us to respond proactively before any noise complaints are received. **Purpose of System Implementation** - To determine whether the noise complaints are from our facility. - If the noise is from our facility, to identify the source and assist in equipment maintenance. - To monitor noise levels while operating. (Adjusting operational plans for night and day to ensure a community-friendly operation.) - Since the internal network wiring will be extensive, we would like to use wireless LAN or similar solutions. *For more details, please refer to the PDF document or feel free to contact us.*

During the regular inspection (once a year), a full operation check was conducted. However, there were concerns about the valve sticking, and there have been instances where the valve could not operate, leading to the safety valve being activated. When conducting operational tests, it was necessary to clean the piping due to backflow from the outside air. As a result, we are currently performing operational tests and cleaning work before operation, but we wanted to reduce downtime. This system can prevent sticking of valves that are normally closed and confirm their operation. By operating the valve just before the piping line slightly opens, we can prevent sticking while simultaneously confirming whether the valve is in a state that allows it to operate. [Purpose of System Implementation] - To reduce cleaning work through operational tests and decrease downtime. - To prevent sticking by regularly operating the valve. - To identify any valve malfunctions before operation and take appropriate measures. *For more details, please refer to the PDF document or feel free to contact us.

The background for the system implementation is that due to hose connection errors, liquid was sent to unintended locations, and product leakage occurred due to backflow from the source or destination, resulting in all of it being discarded and causing product loss. This system connects hoses between the source (20 ports) and the destination (20 ports), and during this process, it provides instructions and displays the type of product at the connection point. As a result of the implementation, connection errors have been significantly reduced, leading to a substantial decrease in product loss, and it was possible to construct a cost-effective waterproof picking system. Currently, we are ensuring compatibility by color-coding the connection hoses and attaching number tags. In the future, we are considering the installation of IC tags for hose recognition and setting connection limits to achieve even more reliable connections. 【Purpose of System Implementation】 ■ We want to build a system that reduces connection errors without making significant changes to the equipment. ■ In the future, we aim to ensure interlocks and prevent transfers if the connections are not made as instructed. *For more details, please refer to the PDF document or feel free to contact us.

The "Indoor Environment Display System" installs signboards and display lights at the entrance of production sites, allowing the indoor environment levels and operating conditions to be displayed on the signboards based on measurement data. As a result of its implementation, displaying the status at the room entrance has made it possible to effectively prevent unauthorized entry into restricted areas. Additionally, the signboard can scroll long messages, making it easy to read and eliminating errors caused by human judgment. 【Background of System Implementation】 - Previously, entry restrictions and operating status indications were done using hanging signs at the entrance. - With changes in production brands, it became necessary to impose entry restrictions based on the status of the production process. - There were multiple rooms in one corridor, which posed a risk of accidental entry. *For more details, please refer to the PDF document or feel free to contact us.*