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Emerson PMT1, PME1 user manual Hex-Intel Format, Extended Address Record

Models: PMT1 PME1

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Monitor: Remote Host Commands

3Press E to edit the group.

4Press <cr> until the Baud field is displayed.

5Type a new value.

6Change other fields in the same way.

7<cr> over all fields whether you edit them or not, until the monitor prompt reappears.

8Type nvupdate to save the new value.

Hex-Intel Format

Hex-Intel format supports addresses up to 20 bits (one megabyte). This format sends a 20- bit absolute address as two (possibly overlapping) 16-bit values. The least significant 16 bits of the address constitute the offset, and the most significant 16 bits constitute the seg- ment. Segments can only indicate a paragraph, which is a 16-byte boundary. Stated in C, for example:

address = (segment << 4) + offset;

or

segment (ssss) + offset (oooo) = address (aaaaa)

For addresses with fewer than 16 bits, the segment portion of the address is unnecessary. The hex-Intel checksum is a two’s complement checksum of all data in the record except for the initial colon (:). In other words, if you add all the data bytes in the record, including the checksum itself, the lower eight bits of the result will be zero if the record was received correctly.

Four types of records are used for hex-Intel format: extended address record, data record, optional start address record, and end-of-file record. A file composed of hex-Intel records must end with a single end-of-file record.

Extended Address Record

:02000002sssscs

:is the record start character. 02is the record length.

0000is the load address field, always 0000. 02 is the record type.

ssssis the segment address field. csis the checksum.

The extended address record is the upper sixteen bits of the 20-bit address. The segment value is assumed to be zero unless one of these records sets it to something else. When such a record is encountered, the value it holds is added to the subsequent offsets until the next extended address record.

10002367-02

PmT1 and PmE1 User’s Manual

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Emerson PMT1, PME1 user manual Hex-Intel Format, Extended Address Record
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PMT1, PME1 specifications

The Emerson PME1 and PMT1 are advanced solutions in the realm of process management and automation, designed to enhance the efficiency and effectiveness of industrial operations. These devices play a crucial role in improving process control and providing comprehensive data analysis, which can lead to increased productivity and reduced operational costs.

The PME1 is characterized by its robust design and highly flexible architecture, allowing it to adapt to a variety of industrial environments. It integrates seamlessly with existing systems and offers advanced connectivity options to ensure that data flow is uninterrupted across different platforms. This feature is particularly important in modern industrial settings where data silos can inhibit operational efficiency.

The PMT1, on the other hand, focuses on real-time monitoring and telemetry. Its streamlined interface allows for quick access to key metrics, enabling operators to make informed decisions promptly. This is crucial in processes where timing is essential and minor delays can lead to significant financial losses. The PMT1 supports both wired and wireless communication protocols, ensuring that data is transmitted reliably irrespective of operational conditions.

One of the main features of both the PME1 and PMT1 is their integration of cutting-edge predictive analytics. With machine learning capabilities, these devices can analyze patterns and trends within the data, providing insights that can preemptively address potential issues before they escalate into significant problems. This predictive capability contributes to minimizing downtime and optimizing maintenance schedules, thus enhancing the overall lifecycle of equipment.

Another significant characteristic of the PME1 and PMT1 is their user-friendly interface. The intuitive design allows operators of all skill levels to navigate the systems with ease, minimizing training time and increasing overall productivity. With customizable dashboards, users can tailor their views to highlight the most relevant data for their specific operational needs.

In terms of security, both devices utilize advanced cybersecurity measures to protect sensitive data from unauthorized access. This is becoming increasingly important as industries rely more on digital solutions, and the potential risks associated with data breaches grow.

In summary, the Emerson PME1 and PMT1 are sophisticated tools designed for modern industrial applications, combining powerful features, advanced technologies, and essential characteristics. Their ability to provide real-time data analysis, ensure connectivity, and enhance predictive maintenance makes them invaluable for optimizing process management in various sectors. With a focus on user experience and data security, these devices are set to redefine efficiency and productivity in industrial operations.