DCP200 Profile Controller & Recorder - Product Manual

Read A Segment - Response (from instrument)

 

 

Field Name

 

 

 

Data

 

 

Comments

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Dec)

 

 

(Hex)

 

 

 

 

 

 

 

Unit Address

 

A/R

 

 

A/R

 

The ID address of the instrument

 

 

 

Function Code

23

 

17

 

 

The multi read/write function

 

 

 

Byte Count

02

 

18

 

 

 

 

 

 

 

Command Response High Byte

82

 

52

 

 

 

 

 

 

 

Command Response Low Byte

83

 

53

 

 

 

 

 

 

 

Profile Number High Byte

 

A/R

 

 

A/R

 

 

 

 

 

 

Profile Number Low Byte

 

A/R

 

 

A/R

 

 

 

 

 

 

Segment Number High Byte

 

A/R

 

 

A/R

 

 

 

 

 

 

Segment Number Low Byte

 

A/R

 

 

A/R

 

 

 

 

 

 

Segment Type High Byte

00

 

00

 

 

0 = Ramp Time, 1 = Ramp Rate,

 

 

 

 

 

 

 

 

 

 

2 = Step, 3 = Dwell, 4 = Hold, 5 = Loop

 

 

 

Segment Type Low Byte

 

A/R

 

 

A/R

 

 

 

 

 

 

 

 

 

 

 

 

 

6 = Join, 7 = End, 8 = Repeat sequence

 

 

 

 

 

 

 

 

 

 

 

 

then end

 

 

 

Segment Info A (Byte 4 - High)

 

 

 

 

 

 

 

The meaning of the data contained in

 

 

 

 

 

 

 

 

 

 

 

 

Segment Info A depends on the type of

 

 

 

 

Segment Info A (Byte 3)

 

Floating point number

 

 

 

 

 

 

 

 

 

segment it relates to. See below.

 

 

 

 

Segment Info A (Byte 2)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Segment Info A (Byte 1 - Low)

 

 

 

 

 

 

 

 

 

 

 

 

Segment Info B (Byte 4 - High)

 

 

 

 

 

 

 

The meaning of the data contained in

 

 

 

 

Segment Info B (Byte 3)

 

Floating point number

 

Segment Info B depends on the type of

 

 

 

 

 

 

 

 

segment it relates to. See below.

 

 

 

Segment Info B (Byte 2)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Segment Info B (Byte 1 - Low)

 

 

 

 

 

 

 

 

 

 

 

 

Auto Hold Type High Byte

 

A/R

 

 

A/R

 

0 = Auto-Hold Off, 1 = Hold above SP,

 

 

 

 

 

 

 

 

 

 

2 = Hold below SP,3 - Hold above and

 

 

 

Auto Hold Type Low Byte

 

A/R

 

 

A/R

 

 

 

 

 

 

 

 

 

 

 

 

 

below SP

 

 

 

Auto Hold Value (Byte 4 - High)

 

 

 

 

 

 

 

 

 

 

 

 

Auto Hold Value (Byte 3)

 

Floating point number

 

 

 

 

 

 

Auto Hold Value (Byte 2)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Auto Hold Value (Byte 1 - Low)

 

 

 

 

 

 

 

 

 

 

 

 

Events High Byte

00

 

00

 

 

The status of the five events are defined by

 

 

 

 

 

 

 

 

 

 

the lowest 5 bits of the low byte. A bit value

 

 

 

Events Low Byte

 

A/R

 

 

A/R

 

 

 

 

 

 

 

 

 

 

 

 

 

of 1 signifies the event is on.

 

 

 

 

 

 

 

 

 

 

 

 

Bit 0 = event 1, bit 1 = event 2, bit 3 =

 

 

 

 

 

 

 

 

 

 

 

 

event 4 and bit 5 = event 4.

 

 

 

CRC High Byte

 

A/R

 

 

A/R

 

 

 

 

 

 

CRC Low Byte

 

A/R

 

 

A/R

 

 

 

 

51-52-25-150, Issue 1 – April 2009

Modbus Parameters

Page 125

Page 125
Image 125
Honeywell DCP200 manual Read a Segment Response from instrument

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.