- Tailored for various applications by running a user program
- Yokogawa’s proprietary technology, user-friendliness, and expandability.
- High Flexibility Programmable Controller
- Dual Programming Method
- Function Block Programming
- Text Programming
- Hard Manual Button
The Yokogawa YS1700 Programmable Indicating Controller can be tailored for various applications by designing a user program and offers high-reliability thanks to Yokogawa’s proprietary technology, user-friendliness, and expandability. Standard models are smaller and lighter than the predecessor, requiring less space for installation. YS1700 is compliant with international safety standards, including the CE Mark and FM non-incendive (optional) approvals. For easy replacement of earlier controllers, models requiring the same panel cutout dimensions and depth as earlier models are also offered.
Users can freely access the desired operation display from the meter, trend display, bar graph, alarm, and event displays. Also, all parameters can be set via the front panel display. The new function block programming on YS1700 Controller offers a new GUI-based programming method, while text programming is compatible with earlier models.
The YSS1000 Setting software for YS1700 Controller is used to develop user programs. Hence it is downloaded free from the website. YS1700 with a programming capacity of 1000 steps for a text program and 400 modules for a function block program for significant programming needs. IEEE754-format four-byte floating-point calculations enable actual values to use in calculations, increasing more powerful control and calculation functions. The multi-function controller mode allows selection control from frequently used functions, such as single-loop, cascade, or selector control, without any programming. Function assignments to digital and analog inputs/outputs also can be configured in parameter settings.
One of the most famous applications of YS1700 is the 3-Elements Steam Boiler Control with extreme flexibility and bumpless transfer between Single Element Steam Control and 3-Elements Steam Control.
Data Sheet: YS1700 Programmable Controller Datasheet
Operation Manual: YS1500 YS1700 Operation Manual
Programming Manual: YS1700 Programming Function Manual
Software: Yokogawa YS1700 Setting Software YSS1000
YSS1000 USB Driver:YSS1000-USB driver
Function Block: Text Program to Function Block Tutorial
- Boiler Steam Controller
- Ideal Gas Temperature and Pressure Compensation
- Compressor Anti-Surge Control
- Fuel to Air Ratio Control