DCP200 Profile Controller & Recorder - Product Manual

Display

 

 

 

Display Type:

160 x 80 pixel, monochrome graphic LCD with a dual colour

 

(red/green) backlight.

Display Area:

66.54mm (W) x 37.42mm (H).

Display Characters:

0 to 9, a to z, A to Z, plus ( ) - and _

Trend View:

120 of 240 data points shown in a scrollable window. Data is not

 

retained when power turned off or if time base is changed.

Trend View Data:

Displays any active alarm plus PV input (solid) & Setpoint (dotted) at

 

sample time or Maximum & Minimum PV input value measured

 

between samples (candle-stick graph).

Trend View Y-axis Scaling

The instrument automatically scales this between 2 to 100% of Input

 

Span for maximum resolution of displayed data.

Trend View Sample Rate:

1; 2; 5; 10; 15; 30 seconds or 1; 2; 5; 10; 15; 30 minutes.

Control Loop

 

 

 

Tuning Types:

Pre-Tune, Auto Pre-Tune, Self-Tune and Manual Tuning

Proportional Bands:

Primary & Secondary (e.g. Heat & Cool) 0.5% to 999.9% of input

 

span in 0.1% increments, or On/Off control.

Automatic Reset

Integral Time Constant, 1s to 99min 59s and OFF

Rate

Derivative Time Constant, 1s to 99 min 59s and OFF

Manual Reset

Bias added each control algorithm execution.

 

Adjustable in the range 0 to 100% of output power (single output) or -

 

100% to +100% of output power (dual output).

Deadband/Overlap:

–20% to +20% of Primary + Secondary Proportional Band.

ON/OFF Differential:

ON/OFF switching differential 0.1% to 10.0% of input span.

Auto/Manual Control:

Selectable with “bumpless” transfer when switching between

 

Automatic and Manual control.

Control Cycle Times:

Selectable from 0.5 to 512 seconds in 0.1s steps.

Setpoint Range:

Limited by Setpoint Upper Limit and Setpoint Lower Limit.

Setpoint Maximum:

Limited by Scale Range Upper Limit and Setpoint Minimum.

Setpoint Minimum:

Limited by Scale Range Lower Limit and Setpoint Maximum.

Setpoint Ramp:

Ramp rate selectable 1 to 9999 LSD’s per hour and infinite.

Data Recorder Option

 

 

 

Recording Memory:

1Mb non-volatile flash memory (data retained when power is off).

Recording Interval:

1; 2; 5; 10; 15; 30 seconds or 1; 2; 5; 10; 15; 30 minutes.

Recording Capacity:

Dependant on sample rate and number of values recorded.

 

Example: 2 values can be recorded for 7 days at 10s intervals.

 

More values or faster sample rates reduce the maximum duration.

RTC Battery Type:

VARTA CR 1616 3V Lithium. Clock runs for >1 year without power.

RTC accuracy:

Real Time Clock error <1second per day.

Page 180

Specifications

51-52-25-150, Issue 1 – April 2009

Page 180
Image 180
Honeywell DCP200 manual Control Loop

DCP200 specifications

The Honeywell DCP200 is an advanced distributed control platform designed to enhance efficiency, reliability, and flexibility in industrial automation. With a robust architecture capable of supporting a wide range of applications, the DCP200 is perfect for sectors including oil and gas, chemical processing, power generation, and manufacturing.

One of the key features of the Honeywell DCP200 is its scalability. It can be easily expanded to accommodate increasing demands, making it suitable for both small operations and large enterprises. This flexibility allows industries to adopt the system gradually, integrating it into their existing processes without substantial downtime or a steep learning curve.

The DCP200 is built on open standards, facilitating seamless integration with third-party systems and equipment. This compatibility ensures that companies can leverage existing infrastructures and investments, fostering a more cohesive operational environment. Enhanced interoperability is achieved via industry-standard communication protocols, enabling devices to communicate fluently across diverse platforms.

Another significant characteristic of the DCP200 is its powerful data acquisition and processing capabilities. The system utilizes state-of-the-art data analytics tools to monitor real-time information, enabling better decision-making and predictive maintenance. This proactive approach helps in reducing downtime, optimizing performance, and ultimately driving operational excellence.

The DCP200 system supports a wide range of input and output options, ensuring it can interface with various sensors, actuators, and control devices. This adaptability contributes to its function as a central hub for industrial monitoring and control, enhancing data visibility and operational responsiveness.

Security is a top priority for Honeywell, and the DCP200 employs robust cybersecurity measures to protect critical infrastructure. The system includes advanced authentication protocols and data encryption techniques, safeguarding sensitive information from unauthorized access and potential cyber threats.

User experience is also a focal point of the DCP200. The platform features an intuitive graphical user interface that simplifies navigation and enhances operator engagement. Customizable dashboards provide at-a-glance insights into system performance, aiding both operators and management in identifying areas for improvement.

In conclusion, the Honeywell DCP200 is an innovative distributed control platform that marries flexibility, scalability, and security. With its comprehensive feature set and commitment to seamless integration, it stands as a vital tool for companies aiming to enhance their automation efforts and drive operational success in an increasingly complex industrial landscape.