D7.1 Monitor/Display Parameters – D**

Access and programme structure

The Display Parameters (D***) are separated into several blocks according to the type of operator read only information. See menu structure in the main body of the manual.

All the Display parameters can be accessed directly from the FUNCTION menu by selecting the appropriate identification number, e.g. D240.

ENTER PARAMETER No

D -

The live data recalled on the displays are updated continuously by the SMART Communicator every 0.5 seconds, and so represents the latest available information from the MSM400 control unit. When monitoring these parameters the Psion Organiser is active and so will not switch itself off (the normal action after 5 minutes without any keyboard input).

Additional messages and codes are displayed in a priority order on the LCD when the Display parameters are in use, to indicate exceptional tank conditions or operational problems.

D7.2 PROGRAM Parameters – P***

Access and Programme Structure

The PROGRAM Parameters are separated into three blocks. These blocks are available for operator access to configure the MSM400 control unit as required for the particular application, or adjust the normal mode of operation of the unit. Access to all the PROGRAM parameters is made via the PROGRAM menu.

The three blocks of PROGRAM parameters are as follows:

MODE – The normal operator adjustments equivalent to desludge setup and current input configuration. Parameters P300 - L102.

ENGINEER – The more technical operator parameters, establishing response time, alarm delay time and HMI (keypad sound). Parameters P400 - P562.

OUTPUT – These allow Relay and current output configure.

These PROGRAM parameters are read/write parameters, so that when a particular parameter is recalled its value can be changed by one of three methods – either entering a new value on the blue numeral key pad, or on the alphabet keys for a text entry parameter, or by scrolling sideways. Each of the parameters uses only one of these methods : sideways scrolling is prompted by the appearance of horizontal arrows on line 3 of the LCD. When the new value is on the display correctly, this is entered using the “EXE” key. The SMART Communicator immediately then transmits the change to the MSM400 control unit. If the value is incorrect or the operator wants to revert to the original value, the CLEAR/ON key will reinstate the existing parameter value on the display, without affecting the MSM400 control unit.

Within the memory of the Psion Organiser there are four separate registers for each of the PROGRAM Parameters. These registers are known as WORKING, SAFE, OFFLINE and DEFAULT, and are further described in Section D13.0. All programme changes are made in the WORKING register, and these are the values sent to the MSM400 Control unit memory. The display can be cycled through the registers by using the MODE key, and the initial letter of the register currently displayed is shown at the right hand end of the second line – the same line as the parameter value. Individual parameters can be moved into the WORKING register from other registers, by pressing the EXE key whilst the required register value is displayed.

IP258

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Emerson IP258 manual D7.1 Monitor/Display Parameters D, D7.2 Program Parameters P
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IP258 specifications

The Emerson IP258 is an advanced industrial monitoring device designed to enhance operational efficiency and ensure optimal performance in various industrial applications. It is particularly suited for monitoring, controlling, and managing processes across diverse industries such as oil and gas, pharmaceuticals, food and beverage, and water treatment.

One of the main features of the IP258 is its robust and flexible architecture, enabling seamless integration with a wide range of field devices, sensors, and control systems. This adaptability ensures that the device can be tailored to specific operational needs, thus streamlining processes and enhancing reliability. Its modular design allows for easy upgrades and expansions, making it a cost-effective solution for companies looking to future-proof their investments.

The IP258 boasts advanced communication technologies, including support for various industrial protocols such as Modbus, Ethernet/IP, and Profibus. This versatile communication capability facilitates real-time data sharing and interoperability between different systems, promoting a cohesive operational environment. The device is equipped with multiple input and output options, which further enhances its functionality and connectivity with existing infrastructure.

Another standout characteristic of the Emerson IP258 is its user-friendly interface, which simplifies operation and minimizes training requirements. The intuitive graphical interface allows operators to easily visualize system performance, access historical data, and quickly identify anomalies. This ease of use not only ensures efficiency during normal operations but also aids in rapid troubleshooting and issue resolution.

The device is designed with high reliability and durability in mind, featuring superior environmental resistance to withstand harsh industrial conditions. Its rugged housing and advanced components ensure long-term performance, reducing the likelihood of unexpected downtime and maintenance costs.

In addition, the IP258 incorporates built-in data logging and analytics capabilities, enabling users to gather insights into operational trends and performance metrics. This feature is essential for predictive maintenance and proactive decision-making, ultimately driving productivity and minimizing operational risks.

Security is another priority in the design of the Emerson IP258. The device includes a comprehensive suite of cybersecurity measures to protect sensitive data and prevent unauthorized access, ensuring that operational integrity is maintained at all times.

Overall, the Emerson IP258 stands out as a powerful and versatile tool for industrial monitoring and control, combining advanced features, robust technology, and user-friendly design to meet the demands of modern industrial environments.
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