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Connect the modem to a telephone jack.
Power up the modem and the HC900 Controller.
On a remote computer, run Hybrid Control Designer software. Set up the PC software to dial the HC900 Controller.
Use the PC software "Loop-back" feature to verify that communications are established with the remote HC900 Controller.
AT E0 Q1 &W0
Then, press the ENTER key. The Modem will not respond.
11 Power down the modem and disconnect it from the PC.
12 Connect the modem to the RS-232 port of the HC900 Controller using a DB-25 male to DB-9 male RS-232 cable.
Key-in the following command string:
Key-in the following command string:
AT &Y0 &C0 &D0 &R1 &S0 &K0 S0=1
Then, press the ENTER key. The Modem should respond with OK.
In the program’s terminal window, key-in the following command string: AT E1 Q0
Then, press the ENTER key. The Modem should respond with OK.
In the program's terminal window, restore factory defaults by keying-in the following command string:
AT &F0
Then, press the ENTER key.
Connect power to the modem. Power up the modem.
Run a serial communication port program such as Hyperterminal.
Within the communication program, select the port to which the modem is connected. Configure the port to these settings:
baud rate = 9600, 19200, or 38400, 57600 (Must match Baud Rate configured in HC900 Controller)
data bits = 8 parity = none stop bits = 1
flow control = none
Connect the modem to a PC. If your PC’s RS-232 port has a 25-pin connector, use a DB-25 male to DB-25 female RS-232 cable. If your PC’s RS232 port has a 9-pin connector, use a DB-25 male to DB-9 female modem cable.
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Communications Installation - Connecting the HC900 Controller to a PC with the Hybrid Control Designer Software

Revision 5

HC900 Hybrid Controller Installation and User Guide

97

9/03

 

 

Page 107
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Honeywell manual Revision HC900 Hybrid Controller Installation and User Guide

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.