Honeywell HC900 manual Refer to related Comm

Models: HC900

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Diagnostics and Troubleshooting - User Interface

Table 27 - Controller Module Diagnostics

OI Screen

OI Screen

Number of

Possible Cause

Control File Action

User Action

Item

Item Value

LED

 

 

 

 

 

Strobes

 

 

 

COMPORT

GOOD

N/A

N/A

N/A

N/A

 

 

 

 

 

 

 

FAILED

N/A

One of the Comm

Refer to related Comm

1. Check connections

 

 

 

ports is reporting a

port diagnostic below.

2. Access the Comm

 

 

 

physical or data link

 

 

 

 

 

port diagnostics

 

 

 

failure

 

 

 

 

 

screen

 

 

 

 

 

 

 

 

 

 

3. Replace CPU

 

 

 

 

 

 

IO

GOOD

N/A

N/A

N/A

N/A

 

 

 

 

 

 

 

MODULE

6

One of the module

Refer to related Module

1. Access the I/O

 

ERROR

 

diagnostics in the

diagnostic below.

Module diagnostics

 

 

 

associated rack is set

 

screen.

 

 

 

to WRONG MODULE,

 

2. Install proper module

 

 

 

NO COM/MISSING

 

 

 

 

 

3. Replace faulty

 

 

 

MODULE (if the

 

 

 

 

communications is

 

module

 

 

 

failing due to the

 

 

 

 

 

module not installed),

 

 

 

 

 

BAD MODULE, or

 

 

 

 

 

BAD CHANNEL.

 

 

 

HI TEMP

6

One of the module

Refer to HI CJ

See module

 

 

 

diagnostics in the

TEMPERATURE in

diagnostic actions for

 

 

 

associated rack is set

Module diagnostics

HI CJ TEMP

 

 

 

to HI CJ

 

 

 

 

 

TEMPERATURE.

 

 

 

RACK

6

The Main

All associated module

1. Remove modules

 

BACKPLANE

 

CPU/Scanner is

diagnostics are set to

and check for bent

 

FAIL

 

unable to successfully

MODULE NO COMM.

pins on connectors.

 

 

 

communicate to any

Refer to MODULE NO

2. Reinsert modules

 

 

 

modules that are in its

 

 

 

COMM diagnostic for

one at a time and

 

 

 

SPI backplane.

 

 

 

further details.

note which module

 

 

 

 

 

 

 

 

 

the diagnostic

 

 

 

 

 

reoccurs, and

 

 

 

 

 

replace that module.

 

 

 

 

 

3. Cycle power to the

 

 

 

 

 

rack.

 

 

 

 

 

4. Replace the power

 

 

 

 

 

supply.

 

 

 

 

 

5. Replace the rack.

 

 

 

 

 

6. Replace the CPU

 

 

 

 

 

board.

124

HC900 Hybrid Controller Installation and User Guide

Revision 5

 

 

9/03

Page 134
Image 134
Honeywell HC900 manual Refer to related Comm

HC900 specifications

The Honeywell HC900 is a robust control solution designed to meet the demands of process industries. This flexible and powerful platform provides a comprehensive set of features tailored for process control and monitoring applications. The HC900 is particularly suited for batch control, continuous processes, and discrete applications, making it a versatile choice for a variety of industries, including oil and gas, chemicals, and electricity generation.

One of the main features of the HC900 is its modular design. This allows users to customize their control systems by selecting from a range of I/O modules, communication options, and control strategies. The system supports both analog and digital inputs and outputs, enabling seamless integration with existing infrastructures. Additionally, the modular approach enhances scalability, allowing users to expand their systems as their needs evolve.

The HC900 is equipped with advanced control technologies, including adaptive control, multivariable control, and real-time data logging. These capabilities facilitate fine-tuned control over complex processes, improving efficiency and reducing waste. The system can manage multiple process loops simultaneously, providing operators with a holistic view of their operations.

Another significant characteristic of the HC900 is its intuitive user interface. The system features a graphical display that allows operators to monitor system performance easily and make adjustments quickly. This user-friendly design minimizes training requirements and encourages efficient operation across different experience levels.

Furthermore, the HC900 incorporates sophisticated data management tools. With built-in logging and reporting functions, users can track process variables and generate comprehensive reports for analysis and regulatory compliance. This data-centric approach fosters informed decision-making and enhances overall operational effectiveness.

From a communication standpoint, the HC900 supports a variety of protocols, making it compatible with many industry-standard devices. This interoperability ensures that users can integrate the HC900 into their existing systems without hassle, streamlining migration and upgrade processes.

Additionally, the HC900 is built with reliability in mind. Its rugged design ensures durability, capable of withstanding harsh environments while maintaining consistent performance.

In summary, the Honeywell HC900 stands out as a powerful and flexible control solution, equipped with modular design, advanced control technologies, and user-friendly interfaces that cater to the diverse needs of process industries. With its comprehensive data management capabilities and robust communications options, the HC900 is an excellent choice for organizations striving for efficiency and reliability.