8.Scroll down to “Start time #1” and press ENT.

9.Use ⇒ key to highlight the first digit in the time, scroll up and down to edit the digit. Use the left and right arrows to move to the next digit (the time is programmed in hours and minutes h : m). When the correct start time is shown on the display press ENT.

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Start Time

#1 h:m

0

7:30

P254

 

 

 

 

 

 

 

 

10.Press ESC to return to the DESLUDGE menu.

11.Scroll down to “Interval #1” and press ENT.

12.The interval is the time that the control unit waits between the end of one desludge and the start of the next. To set the interval use ⇒ key to highlight the first digit in the interval, scroll up and down to edit the digit.

Use the left and right arrows to move to the next digit (the time is programmed in hours and minutes h : m). When the correct interval is shown on the display press ENT.

13.Press ESC to return to the DESLUDGE menu.

14.Scroll to “Stop on” and press ENT.

15.Use ⇒ key to highlight the option, scroll to the “PV<level” (P251) option and press ENT.

16.Press ESC to return to the DESLUDGE menu.

17.Scroll down to “Stop if” and press ENT.

18.Use ⇒ key to highlight the option, scroll down to the “Ext Trig Ns (P252)” option and press ENT. Where N = the number of seconds that the digital input must be active before the control unit stops the desludge. This value is chosen from a list by scrolling, picking the desired time and pressing ENT.

 

 

0

 

 

 

 

Stop if

0

Ext Trig 2s

P252

 

 

 

The times available are digital input 1 active for 1 sec, 2 sec, 5 sec, 10 sec, 15 sec, 20 sec, 30 sec, 40 sec, 50 sec, 60 sec, 90 sec, 120 sec, 180 sec, 240 sec & none.

19.Press ESC three times to return to the SETUP menu.

20.Scroll down to OUTPUT and press ENT.

21.Scroll down to RELAY and press ENT.

22.Scroll down to “RELAY 1 Mode” and press ENT.

23.Use ⇒ key to highlight the option, scroll down to the “Desludge” (P410) option and press ENT.

24.Press ESC to return to the RELAY menu.

25.Scroll down to RL1 Off Point and press ENT.

26.Use ⇒ key to highlight the first digit to be edited, scroll up and down to edit the digit. Use the left and right arrows to move to the next digit (the off point is programmed in % suspended solids). When the correct value is shown on the display press ENT.

27.Return to the TOGGLE RUN menu and lock the padlock by pressing enter.

28.The system is now in desludge mode.

IP258

26

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Emerson IP258 manual Start Time #1 hm 730 P254
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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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