Pressure Systems, Inc.

NetScanner™ System (9016, 9021, & 9022) User’s Manual

CONFIGURE/CONTROL MULTI-POINT CALIBRATION (Command ‘C’)

Purpose: This command is actually four (4) sub-commands. The first configures and starts a Multi-Point Calibration adjustment function for selected channels in the module. Another is repeated multiple times to collect data for each defined calibration point. Another ends the calibration function normally by calculating new offset and gain adjustment coefficients from the collected data. It then returns the module to its normal state, but with improved accuracy. A final sub-command is used only if it becomes necessary to abort the calibration function while in progress. The general form of all sub-commands is described in the table below. Subsequent pages separately describe each individual sub-commandand give examples of each.

This ‘C’ command (with sub-commands) is available only in

modules that have upgraded to firmware Version 2.24 or later.

Command “C ii[ dddd]... ”

‘C’ is the command letter.

‘ii’ is a required sub-commandindex preceded by a space character.

‘dddd’ are zero or more optional datum (or parameter) fields, each preceded by a space character. These vary with the sub-command used.

Response Depends upon the particular sub-command (ii) used.

Description: The four ‘C’ sub-commands configure and control operation of a Multi-Point Calibration function that is similar to the simpler re-zeroand span calibration adjustment functions (see separate ‘h’ and ‘Z’ commands). However, ‘C’ adjusts both the offset and gain correction coefficients of each affected transducer at the same time, using two or more calibration points. Thus, instead of simply calculating a new linear (i.e., straight line) adjustment function that passes through the supplied zero and span calibration points, it calculates a best-fitstraight line, using the least squares method, that comes “as close as possible” to all the supplied calibration points. This correction method provides the very best adjustment throughout the entire range (negative to positive) of a differential transducer.

NOTE: Avoid confusing this Calibrate command ‘C’ (upper case C) with the

Configure/Control Autonomous Host Streams command ‘c’ (lower case c). Like “c,” but unlike most other module commands, all sub-commands of this command require a space between the command id (‘C’) and the first parameter (ii).

3 - 16www.PressureSystems.com

Page 45 Page 47
Page 46
Image 46
Pressure Systems 9022 user manual CONFIGURE/CONTROL MULTI-POINT Calibration Command ‘C’
Page 45 Page 47

9022 specifications

Pressure Systems 9022 is a state-of-the-art pressure management system designed for various industrial applications, offering unparalleled efficiency and reliability. This innovative system has become a benchmark in pressure technology, providing users with advanced control and monitoring features.

One of the main features of Pressure Systems 9022 is its ability to deliver precise pressure regulation. Utilizing advanced algorithms, the system continuously monitors pressure levels and adjusts them in real-time, ensuring optimal performance and safety. This feature is particularly beneficial in industries such as oil and gas, pharmaceuticals, and food processing, where maintaining specific pressure levels is crucial for product integrity and process efficiency.

The 9022 is also equipped with cutting-edge connectivity options. With built-in IoT capabilities, the system can be easily integrated into existing networks, allowing for remote monitoring and control. Users can access pressure data in real-time through a user-friendly interface, which enhances decision-making and reduces response times in case of irregular conditions.

Another standout characteristic is its robust construction. Designed to endure harsh environmental conditions, the Pressure Systems 9022 is built from high-grade materials that provide excellent resistance to wear and corrosion. This attribute ensures longevity and minimizes maintenance costs, making it an economical choice for businesses.

Moreover, the system incorporates various safety features. Automatic shut-off valves and alarms are integrated into the design to prevent overpressure situations, protecting both equipment and personnel. These built-in safeguards align with industry standards and promote a culture of safety within organizations.

The Pressure Systems 9022 also emphasizes energy efficiency. By optimizing the pressure regulation process, it reduces energy consumption, contributing to lower operational costs and a smaller environmental footprint. This focus on sustainability resonates with modern businesses looking to enhance their eco-friendly practices.

In conclusion, Pressure Systems 9022 stands out as a versatile, efficient, and reliable solution for pressure management. Its advanced features, durability, and commitment to safety make it a valuable asset for any industrial operation. By adopting this technology, organizations can enhance performance while ensuring compliance with safety regulations, ultimately leading to a more productive and sustainable operation.
Top Page Image Contents