Emerson IP2046IM, MSP400RH manual IP2046/IM

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4.5Diagnostic data. See also Appendix A2.

The MSP400 can display useful diagnostic data which can aid setting up and fault finding.

To aid interpretation of the data presented, the data will alternate with suitable text to remind the user what data is being displayed.

The user is not able to change or edit any of the data shown in the diagnostic section of the menu.

To enter the diagnostic menu, the user should press the blue button from the main display screen to display the text “diAg”. The following information is available:

4.5.1Press the green button to display the distance to target in the chosen base units (m, ft, in) which the MSP400 is measuring regardless of the duty chosen for the instrument.

Note:

Pressing the red button at any time will return the user to the top level “diAg” screen; pressing it again will return the user to the main display screen

4.5.2 Press the green button to scroll down to the next diagnostic data “LEUEL”.

This is the level in base units, which the MSP400 has calculated based upon the bottom reference and the distance measured, regardless of the duty chosen for the instrument.

4.5.3Press the green button to scroll down to the next diagnostic data “Echo. S”. This is the echo size being received on a scale of 0 to 100.

The user should aim to achieve a value of greater than 10, although the MSP400 will operate at values below this.

4.5.4Press the green button to scroll down to the next diagnostic data “Echo. n”.

This is the number of echoes being received and can be useful indicator of the data being processed by the MSP400.

A thorough understanding of ultrasonic level systems is required to interpret this data.

4.5.5Press the green button to scroll down to the next diagnostic data “F”.

This is the frequency in kHz at which the transducer is operating, and should read between 49 & 58.

4.5.6Press the green button to scroll down to the next diagnostic data “t”.

This is the temperature which is being recorded by the integral temperature sensor and which is being used by the transmitter in calculating distance to target, unless an external temperature probe connected in which case it is the temperature being measured by the external probe.

4.5.7Pressing the green button again will return the user to the start of the diagnostic menu.

The user may now press the red button to return the instrument to the normal operating mode with the display showing the PV, or may press and hold the blue button for at least 2 seconds to move to the Loop Test menu.

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IP2046/IM

Nov 2006

 

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Contents Mobrey Contents Introduction Pvdf Wetside Installation IP2046/IM IP2046/IM IP2046/IM Do not USE Housing to Tighten Ptfe RL1 Spst IP2046/IM Alarm IP2046/IM IP2046/IM Selecting the units of measurement Screen display 20/4 Ullage Liquid level SPEC. P CYL.F Scale LEUEL@ max Maximum flow entry Screen display IP2046/IM IP2046/IM IP2046/IM IP2046/IM IP2046/IM Loop IP2046/IM IP2046/IM IP2046/IM IP2046/IM IP2046/IM IP2046/IM IP2046/IM Appendix A1 Main Menu Programming DutyAppendix A1 SEt20Leuel Appendix A2 Diagnostics MenuAppendix A3 Commissioning / Loop Test Menu LoopAppendix A4 Engineering MenuProF Appendix B Default Value Listing Main Menu ParametersDEAd Default Value Listing Engineering ParametersSPEC.C Appendix C Listing of NON-LINEAR Profiles in the MSP400Appendix D Hart Communications with the MSP400 Table of MSP400 Parameters IP2046/IM IP2046/IM Instruction & maintenance leaflet