DCP200 Profile Controller & Recorder - Product Manual

Read A Profile Header - Request (to instrument)

 

 

Field Name

 

 

 

Data

 

 

Comments

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Dec)

 

 

(Hex)

 

 

 

 

 

 

Write Quantity Of Registers High Byte

00

 

00

 

 

 

 

 

 

Write Quantity Of Registers Low Byte

02

 

02

 

 

 

 

 

 

Byte Count

04

 

04

 

 

 

 

 

 

Command Code High Byte

82

 

52

 

 

 

 

 

 

Command Code Low Byte

80

 

50

 

 

 

 

 

 

Profile Number High Byte

 

A/R

 

 

A/R

 

 

 

 

 

Profile Number Low Byte

 

A/R

 

 

A/R

 

 

 

 

 

CRC High Byte

 

A/R

 

 

A/R

 

 

 

 

 

CRC Low Byte

 

A/R

 

 

A/R

 

 

 

The instrument replies to the Read A Profile Header request as follows:

Read Profile Header - 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

36

 

24

 

 

 

 

 

 

Profile Name Character 1

 

A/R

 

 

A/R

 

The ASCII codes equivalent to each of the

 

 

Profile Name Character 2

 

A/R

 

 

A/R

 

16 characters of the profile name, e.g. :

 

 

Profile Name Character 3

 

A/R

 

 

A/R

 

A = 65dec / 0x41, B = 66dec / 0x42 etc

 

 

 

 

 

 

 

 

 

 

 

a = 97dec / 0x61, b = 98dec / 0x62

 

 

Profile Name Character 4

 

A/R

 

 

A/R

 

 

 

 

 

 

 

The space character (32dec / 0x20hex) is

 

 

Profile Name Character 5

 

A/R

 

 

A/R

 

 

 

 

 

 

 

 

 

 

 

 

used to fill any unused characters at the

 

 

Profile Name Character 6

 

A/R

 

 

A/R

 

 

 

 

 

 

 

end of the name.

 

 

Profile Name Character 7

 

A/R

 

 

A/R

 

 

 

 

 

 

 

 

 

 

 

Profile Name Character 8

 

A/R

 

 

A/R

 

 

 

 

 

Profile Name Character 9

 

A/R

 

 

A/R

 

 

 

 

 

Profile Name Character 10

 

A/R

 

 

A/R

 

 

 

 

 

Profile Name Character 11

 

A/R

 

 

A/R

 

 

 

 

 

Profile Name Character 12

 

A/R

 

 

A/R

 

 

 

 

 

Profile Name Character 13

 

A/R

 

 

A/R

 

 

 

 

 

Profile Name Character 14

 

A/R

 

 

A/R

 

 

 

 

 

Profile Name Character 15

 

A/R

 

 

A/R

 

 

 

 

 

Profile Name Character 16

 

A/R

 

 

A/R

 

 

 

 

 

Profile Start Signal High Byte

00

 

00

 

 

0 = No delay, 1 = After delay, 2 = At

 

 

 

 

 

 

 

 

 

Time/day

 

 

Profile Start Signal Low Byte

 

A/R

 

 

A/R

 

 

 

Profile Start Time (Byte 4 - High)

 

 

 

 

 

 

 

 

 

 

 

Profile Start Time (Byte 3)

 

Floating point number

 

 

 

 

 

Profile Start Time (Byte 2)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Profile Start Time (Byte 1 - Low)

 

 

 

 

 

 

 

 

 

 

 

Profile Start Day High Byte

00

 

00

 

 

1 = Monday, 2 = Tuesday, 3 = Wednesday,

 

 

 

 

 

 

 

 

 

4 = Thursday, 5 = Friday, 6 = Saturday,

 

 

Profile Start Day Low Byte

 

A/R

 

 

A/R

 

 

 

 

 

 

 

 

 

 

 

 

7 = Sunday, 8 = Monday to Friday,

 

 

 

 

 

 

 

 

 

 

 

9 = Monday to Saturday, 10 = Saturday

 

 

 

 

 

 

 

 

 

 

 

And Sunday, 11= All Week

51-52-25-150, Issue 1 – April 2009

Modbus Parameters

Page 123

Page 123
Image 123
Honeywell DCP200 manual Read Profile Header 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.