Emerson Process Management MSL600 Contrast viewing angle control, Keypad and Menu Navigation

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	Installation, Operation & Maintenance Manual
MSL600	IP262/Z0, Rev. AB
MSL600	February 2012

4.2 Contrast (viewing angle) control

When the system is making measurements in normal mode the screen contrast or viewing angle can be adjusted. Whilst holding down the Esc key press either the or key

Esc and - increases (darkens) the contrast and Esc and decreases (lightens) the contrast.

4.3 Keypad and Menu Navigation

Data entry and interrogation is normally achieved using the integral membrane keypad on the MSL600 front panel, see Figure (9).

Figure (9): Keypad layout

The keypad comprises 6 keys:

•Cursor keys ()

•Enter key ()

•Escape key (Esc)

The four arrow keys allow navigation around the HMI menu structure and the Esc and keys allow movement from one menu level to the next. Each time a key is pressed an audible “beep” is heard. This “beep” can be turned off via the HMI if required.

To access the main menu (from the normal display, see section 4.1) press .

To access a menu option, highlight the option using the keys and press .

To change a parameter the padlock in the on line/off line menu must be open. This is done by highlighting “Go off Line” in the main menu and pressing . Press again and the padlock will open. Press again and the padlock will close.

By pressing Esc repeatedly, the screen will always return to the normal display. Alternatively, pressing and holding Esc for a few seconds will result in jumping straight back to the Main Menu screen.

If any key other than Esc is held pressed for more than 1 second then it auto repeats. This is particularly useful for fast scrolling through parameters. Although the display does not show every parameter whilst fast scrolling (it is only refreshed every 500ms), the key beep (if enabled) is actuated for each parameter.

Movement through the menu structure using the arrows is shown by the titles being highlighted and flashing, i.e. reversed to showing clear letters on a black background and vice versa. Pressing with the title highlighted enters that part of the menu.

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Contents Installation, Operation & Maintenance Manual MSL600Contents MSL600 12.1 12.2Before Operating this Device the Manual should be Read Fully About the MSL600 About this ManualHuman Machine Interface Important MSL600 featuresSelf-cleaning Mounting bracketAs a system LocationApplication planning Circular clarifiersRotating bridge Rectangular clarifiers Static bridgeLocation InstallationPreliminary checks Mounting bracket attachmentInstalling the bracket on the bridge Attaching the MSL600MSL600 mounting Power and other electrical connections Transducer connectionsExternal connection terminals Cable extension Programming DisplayContrast viewing angle control Keypad and Menu NavigationSecurity On-line/Off-lineQuick start parameters Tank depth Bottom referenceTransducer self-cleaning Determination of tank depthCurrent output adjust MA current output parametersAlarm Relay parametersTransducer out-of-water time Digital input Main menu item Detailed operationMenu structure Menu Item DescriptionDirect access Parameter editingScrolling Installation parameters Application parametersMain menu parameters Start On P250 De-sludge parametersDescription P240 Stop On P251Interval P254 Stop If P252Start Time P253 Max Retries P257Cleaning parameters MA output parametersAlarm Action P402 4 0/4-20mA P403Relay RL1 mode P410 and RL2 mode P420 Alarm mode relay RL1 and RL2 parameters P540 toTable B Relay Parameter numbers De-sludge mode relay RL1 and RL2 Fault mode relay RL1 and RL2 parameters P560 to P570Set point mode relay RL1 and RL2 On mode relay RL1 and RL2Relay overrides Min ON, Max ON, and Min OFF Display parameters HMIRelay On and Off Points HMI upper, middle, and lower display optionsBacklight On/Off P575 Clear TrendClear Profile Log Interval P590 Low Mem Alarm P593Logging parameters Fast log P5911 Alg. Select P620 Parameter values Default Min Max 128 1024Engineering parameters Common algorithm parameters P621 to P629Default Min Max +85 105 185 Parameter values Default Min Max 100 Top Blanking P623Parameter values Default Min Max 9999 Upr S-nat Temp P625 Noise Alrm Lev P622Lwr S-nat Temp P626 Default Min Max +85 185 SoS constant P627Default metric m/s Bottom Blanking P628Significance P630 Parameter values Default Min Max Lost Echo Rnge P633Municipal 1 parameters P630 to P637 Sharp Echo Reject P631Parameter values Default Min Max 255 Parameter values Default Min Max Dirty Mult P636Parameter values Default Min Max Lost Echo Time P637 Noise SD Mult P635Threshld Offset P640 Parameter values Default Min Max 100Municipal 2 parameter P640 Threshold level = Threshld Offset P640 + Noise Level D834Auto Cycle function Load Defaults functionSystem parameters Display testSettings parameters P730 to P737 and Base Units selection Comms parameters P710 to P716PIN parameter P740 Fixed parameters D750 to D753Readings and diagnostics parameters Readings parameters D800 to D834Diagnostics parameters D835 to D852 Speed of Sound D850 Max Xdr Temp D851Min Xdr Temp D852 Technical reference MaintenanceTroubleshooting Transmit pulse and echo processingProgramming chart Sub-menu Level Parameter Title Par No Main Menu OptionProgramming chart … Direct Model No Specification12.1 MSL600 OutputsWeight Additional specification notes12.2 MSL603 transducer Dimensional drawings MSL600 Bridge mounted unitMSL600 and MSL603 assembly MSL603 transducer cable extension Parts requiredFitting instructions MSL600 MSL600 Emerson Process Management Rosemount Measurement