Pressure Systems, Inc.

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

Command ‘c’— Sub-command Index 01: Start Stream(s)

This sub-command is used to start the delivery of any previously configured host stream in a module. If the stream started is of “continuous” duration, then it will be necessary to use the Stop Stream sub-command later. Otherwise, the stream will end automatically if a finite number of packets has been specified for it. This sub-command may also be used to resume a previously stopped host stream that has not transmitted all requested data packets. The sub-command’s format is:

Command “c 01 st”

‘c’ is the command letter

‘01’ is the sub-command index (‘ii’) for Start Stream(s) ‘st’ is the stream id digit (1, 2, or 3, or 0=all streams)

NOTE: all parameters are separated by a space character.

Response “A”

‘A’ is the acknowledge letter

Autonomous “tssss[dddd] .. [dddd]”

Packet

‘t’ is a 1-byte binary (8-bit) value identifying the stream number (1-3). ‘ssss’ is a 4-byte binary integer (32-bit, big-endian) packet sequence. number. Optional binary status may follow the sequence number. (See “05” sub-command.)

‘dddd’ are the acquired datum values in the selected format plus a leading space (except f=7 or 8).

Description: This sub-command starts a particular specified host stream (st=1-3), or starts all configured host streams with a single command (st=0). Each autonomous host stream packet begins with a 5-byte fixed-format (binary) data header (tssss). The first byte (t) identifies the host stream, while a 32-bit unsigned binary sequence number (ssss) completes the header. This sequence number will start at one (1) for the first packet returned by a stream and increment for each other returned packet of that stream. In the case of a “continuous” data stream, the sequence number may overflow the maximum permissible 32-bit integer value. If this occurs, the sequence number value will wrap around to zero (0) following the largest 32-bit value (4294967295) and then continue to increment by one for each returned packet. The sequence number field is intended to provide a mechanism for host software to ensure that host data stream packets are processed or stored in the order in which they were obtained by the module. Each of the three possible host streams will report their own unique sequence number. Note that if a previously stopped data

3 - 37www.PressureSystems.com

Page 66 Page 68
Page 67
Image 67
Pressure Systems 9022 user manual Command ‘c’- Sub-command Index 01 Start Streams, Command c 01 st
Page 66 Page 68

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