프로그램 지시 조절계 YS1700

YS1700 프로그램 조절계는 사용자 프로그램을 통해 다양한 애플리케이션을 지원하는 단일 루프 컨트롤러입니다. Yokogawa 독점 기술의 높은 신뢰성과 사용의 용이성 및 확장성을 갖추고 있습니다. 기본형은 기존 모델에 비해 소형 경량이므로 설치 공간 절약이 가능하며 CE 마크 및 FM, CSA 방폭 규격 (부가 사양)의 각종 규격에도 대응하고 있습니다. 또한, 기존 모델과 패널 컷과 깊이의 호환성을 맞춘 호환형 모델도 있습니다.

특징

  • TFT-LCD에 의한 시인성 향상 : 햇빛이 직접 닿는 같은 패널면에서도 좋은 시인성을 확보 할 수 있습니다. 또한 미터 표시, 트렌드 표시, 바 표시, 알람 표시 및 이벤트 표시 등의 작업 화면을 선택하여 볼 수 있습니다. 모든 파라미터는 전면 패널 디스플레이를 통해 설정할 수 있습니다.
  • 모듈 연산 결합 프로그래밍 : 이전 모델과 호환되는 텍스트 프로그래밍 외에도 YS1700은 새로운 GUI 기반 프로그래밍 방법 인 펑션 블록 프로그래밍을 제공합니다. 사용자 프로그램은 별매 PC 설정 소프트웨어 YSS1000을 사용합니다
  • 대용량 프로그래밍 : 프로그램 용량은 텍스트 프로그램의 경우 1000 단계, 기능 블록 프로그램의 경우 400 모듈입니다.
  • 제어 연산 기능의 충실 : IEEE754- 형식의 4 바이트 부동 소수점 계산을 사용하여 실제 값을 연산할 수 있습니다. 지수 · 로그 함수, 온도 보정 압력 보정 등 100 종류 이상의 연산 모듈을 탑재하고 있습니다.
  • 기능 선택 모드 (프로그래밍 필요 없음) : 다기능 컨트롤러 모드는 프로그래밍 없이 자주 사용하는 기능 (단일 루프, 계단식 또는 선택기 제어)을 제어를 선택할 수 있습니다. 디지털 및 아날로그 입력 / 출력 (DI, DO, AI 및 AO)에 대한 기능 할당은 매개 변수 설정에 의해 결정됩니다.
  • 확장 가능한 I / O : 기본형(확장 I / O 포함)을 사용하면 아날로그 입력 8 점, 아날로그 출력 4 개, DI10 점 또는 DO10 점 (DI / DO는 총 14 점)을 사용할 수 있습니다.
  • Fail safe: 듀얼 CPU (제어용과 디스플레이용) 덕분에 어느 한 CPU의 고장에도 디스플레이 및 수동 작동이 가능합니다. 디지털 회로와 독립적으로 통합된 하드 수동 회로는 두 CPU를 포함하는 디지털 회로의 고장시 컨트롤러 출력을 수동으로 조정할 수 있습니다. (하드 수동 회로는 /NHM 옵션이 지정된 경우 사용할 수 없습니다.)
  • 메모리 백업을위한 비 휘발성 메모리 : 메모리 백업 시 배터리 또는 커패시터가 사용되지 않아 유지 관리에 용이합니다.
  • 깊이 250 mm (기본형만 해당)
  • 전면 방진 방적 IP54 구조 (기본형 만)
  • CE 마크 (기본형 및 YS100 대응 형 전용)
  • FM 비발화 폭발 방지 (기본형에만 해당)
  • 통신 (옵션) : 이더넷 (Modbus / TCP, 기본형만 해당),  RS485 (PC 링크, Modbus, 피어 투 피어 통신 및 YS 프로토콜, YS80 내부 장치 호환 형에서는 사용할 수 없음) - DCS-LCS 통신
  • YS100 시리즈와 호환 : 설정 및 조작 방법에도 호환성이 있습니다. 기본형의 경우 신호 단자 간격은 다르지만 신호는 상대적으로 동일한 위치에 배치하고 있습니다.

 

Easy to use

Display

 

Programming
YSS1000 Configuration and Programming Software

New graphic programming tool

New graphic programming tool
Supports on-line module monitaring function
Program capacity
Supports 400 Blocks

Programming is easier with our intuitive function block programming.
The online module monitoring function allows you to confirm the performance while programming.

Original text based programming

Original text based programming
Backwards compatible with existing YS170 users programs.
Increased programming capacity allows you to create more sophisitated control schemes.

Programming demonstration video

Programming demonstration video 

Three connection modes

Three connection modes
Connection modes: USB, Ethernet or RS485
When connecting via RS485 or Ethernet, a communication option is required on the main unit.

Full set of computation functions

  • Supports parameter setting for all YS1000 models

  • Support for YS1700 custom programming.

    • Calculations done using Engineering units and Floating point math.

    • Includes over one-hundred computation modules for exponents,
      logarithms, temperature/pressure correction, and other operations.

    • Function blocks (sub-programs) can be saved and reused.

Password protection function

Passwords can be assigned to user programs to prevent unauthorized access to proprietary programs.
A password on the main unit prevents unexpected changes in the engineering parameters.

Compact case
Designed with a Lightweight, Compact Case

Designed with a Lightweight, Compact Case

Designed with a Lightweight, Compact Case

Provides for greater freedom of instrumentation design

Compact, lightweight design allows the use of smaller and less expensive panel. Moreover, it allows attachment to doors which was previously difficult.

Simple exterior 

High reliability

Control Output Backup Function

The control output backup function comes standard with YS1000 series controllers (YS1700 and YS1500) and the Manual Station for MV Setting (YS1360).

Dual CPU

With dual-CPU construction (main CPU and display CPU), manual control capability and display continues even if an abnormality occurs on one of the CPUs. If controller self-diagnostics detects a control circuit failure, the controller can suspend analog/digital output, switch to manual mode and allow manual control by operator.

Functions/
Failure area
Main CPU fail Display CPU fail All CPU and
Control Circuit
Control with "Hard manual" X X X
Manual operation with front keys X X N/A
Display for PV and SV X X N/A
Control algorithm stop stop stop

Manual operation-"hard manual"

Independent manual override is built into the control circuits, ensuring that control output can continue even when a control circuit including the CPU experiences a problem.

*Comes standard with YS1700-1xx, YS1500-1xx, YS1360-1xx

Manual operation-"hard manual"

 

Battery free memory backup

Nonvolatile memory is used for memory backup. Service life is improved because no batteries, backup capacitors, or other components are used.

 

AC/DC power supply resists powerline fluctuations

The AC/DC (100 V /24 V ) power supply powers the instrument to provide consistent performance.Also accepts DC power regardless of polarity (specify 220 V power supply when ordering).

 

Improved basic control performance

The YS1000 series achieves higher performance than previous models (YS100 series).

  • I/O accuracy
    Voltage input accuracy: ±0.2% ⇒ ±0.1%
    Voltage output accuracy: ±0.3% ⇒ ±0.1%
    Current output accuracy: ±1.0% ⇒ ±0.2%
  • Internal data resolution of the I/O signal: 1/1000 ⇒ 1/10000
  • Internal computation resolution of PID and other computations: 1/4096 ⇒ 1/65536

 

Controller online replacement function (portable manual station)

Use the YS110 portable manual station when exchanging or performing maintenance on a controller. You can switch to the spare controller without interrupting the control output.

Controller online replacement function

 

Front panel conforms to the IP54 waterproof standard

Tougher environmental resistance.

Front panel conforms to the IP54 waterproof standard

 

Other specification

  • CE Mark (for basic type and compatible type for YS100)
  • FM nonincendive approved (FM Class I, DIV 2)
  • CSA safety and nonincendive approved (Class I, DIV 2)

Powerful and Flexible

Ethernet support

The instrument can be easily connected to DAQWORX, SMARTDAC+, general-purpose SCADA, and OPC servers via Ethernet (Modbus/TCP).

Ethernet support

Ethernet : Available to the YS1000 basic type. Modbus/TCP server function (one connection).


Communication with PLC

Connections are enabled using the FA-M3' s UT link module and the RS485 communication function. No programming is necessary to exchange data between the instrument and the FA-M3.

Communication with PLC

The YS1000 can also be connected to PLCs of various manufacturers via the Modbus communication protocol.
 

Expandable I/O

Additional I/O can be added by selecting the YS1700 basic model (with Expandable I/O). The total number of input/outputs points with the main unit and Expandable I/O are 8 analog inputs, 4 analog outputs, and 14 DI/DO.

Expandable I/O

External AI: 3 inputs
External AO: 1 outputs
External DI: 4 points
External DO: 4 points

Note: An interface for the additional Expandable I/O cannot be added after delivery. If there is a possibility that extra input/outputs will be needed, we recommend that you start with the basic model (with expansion I/O).
 

Communication with CENTUM

As with previous models, communication with Yokogawa's DCS (CENTUM) is supported. This is ideal for DCS backup in chemical plants and other applications requiring extreamly high reliability.

Applicable Models: YS1700,YS1500,YS1350,and YS1360

Communication with CENTUM

Peer-to-peer communication function

With peer-to-peer communication, up to 32 YS1700 can be connected interchangeably. Four of the connected instruments can each output 4 points of analog data and 16 points of status data.
This makes data exchange and I/O sharing possible since all instruments under peer-to-peer communications can read all data (16 analog and 64 status data).

Peer-to-peer communication function

Maximum no. of connections 32
No. of receiving units 32
No. of transmitting units 4
Transmitted data 4 analog and 16 status data per transmitting YS1700
Communication interval 200 ms average (not synchronized to the control computation interval)

Control Function

Self-tuning (STC)
Simplifies tuning when starting up or changing the process unit under control.

Self-tuning (STC)

Setpoint filter (SVF)
Can optimize tracking with changes in set-points. Also can maintain optimum responsiveness to disturbances.

Setpoint filter (SVF)

Flexible DI/DO
The YS1700/YS1500’s six DI/DO terminals can be used for both input and output.

Programmable function key

With a user program, the program function key (PF key) on the instrument’s front panel can be used as an ON/OFF switch for self-tuning, or as a Start button for sequence operation.

Programmable function key

Compatibility 

Overview:

Best Solution for Automatic Boiler Control
Sensors and controllers for the efficiency and environmental performance

Application Note
Overview:
  • In the YS170 and SLPC, single-element control needs to be configured within the user program.
  • The YS1700, however, offers the primary direct mode so that the user program can switch on and off single-element control by changing a parameter.
Overview:

For safe and efficient operation, the quality of feedwater, steam, and condensate in boiler plants must be controlled and maintained in the most favorable conditions.

Overview:
  • Compressor start and stop
    The inlet valve and blow-off valve are controlled efficiently.
  • During steady-state operation
    The inlet valve is controlled to regulate the blow-off flow rate of the compressed air. (Flow control)
Overview:

Floating-point format calculations have enabled physical quantities (in engineering units) to be used in calculations.

Overview:

In district heating/cooling and other systems, signals from flow meters can undergo temperature compensation in a totalizer to measure usage of warm water and other quantities. Here we give an example of how to perform temperature compensation of flow using the YS1700 Single Loop Controller in place of a dedicated totalizer.

Overview:

To technology in iron & steel industry is continuously improved to obtain the best possible performance. The improved plant performance gives rise to the higher quality improvement and lower cost, and simultaneously environmental friendly plant operation.

업종:
Overview:

Continuous technology improvement is ongoing in the pulp & paper industry to obtain the best possible performance. The improved plant performance translates to the higher quality improvement and lower cost, and simultaneously environmental friendly plant operation.

Overview:

Automated control of industrial boilers is an excellent application for YS1700 microprocessor-based loop controllers. These instruments can be programmed to perform the operations of plant master, boiler master, fuel and air control with oxygen trim and drum level/feedwater control.

Brochures
Instruction Manuals
General Specifications
Software
Technical Information
Drawings

Product Overviews

    Overview:

    The YSS1000 setting software (hereinafter referred to as the YSS1000) is package software to configure the functions of the YS1000 series (hereinafter referred to as the YS1000) devices. Writing and reading of parameters and user programs of the YS1000, and PID tuning and monitoring of user programs can be performed through the use of communication.

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