Contrast viewing angle control | Emerson Process Management MSL600

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

Contents

Installation, Operation & Maintenance Manual MSL600 Contents MSL600 12.1 12.2 Before Operating this Device the Manual should be Read Fully About the MSL600 About this Manual Human Machine Interface Important MSL600 featuresSelf-cleaning Mounting bracket As a system Location Application planning Circular clarifiersRotating bridge Rectangular clarifiers Static bridge Location InstallationPreliminary checks Mounting bracket attachment Installing the bracket on the bridge Attaching the MSL600 MSL600 mounting Power and other electrical connections Transducer connections External connection terminals Cable extension Programming Display Contrast viewing angle control Keypad and Menu Navigation Security On-line/Off-line Quick start parameters Tank depth Bottom reference Transducer self-cleaning Determination of tank depth Current output adjust MA current output parameters Alarm Relay parametersTransducer out-of-water time Digital input Main menu item Detailed operationMenu structure Menu Item Description Direct access Parameter editingScrolling Installation parameters Application parametersMain menu parameters Start On P250 De-sludge parametersDescription P240 Stop On P251 Interval P254 Stop If P252Start Time P253 Max Retries P257 Cleaning parameters MA output parameters Alarm Action P402 4 0/4-20mA P403 Relay 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 RL2 Relay overrides Min ON, Max ON, and Min OFF Display parameters HMIRelay On and Off Points HMI upper, middle, and lower display options Backlight On/Off P575 Clear TrendClear Profile Log Interval P590 Low Mem Alarm P593Logging parameters Fast log P591 1 Alg. Select P620 Parameter values Default Min Max 128 1024Engineering parameters Common algorithm parameters P621 to P629 Default 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 P622 Lwr S-nat Temp P626 Default Min Max +85 185 SoS constant P627Default metric m/s Bottom Blanking P628 Significance P630 Parameter values Default Min Max Lost Echo Rnge P633Municipal 1 parameters P630 to P637 Sharp Echo Reject P631 Parameter values Default Min Max 255 Parameter values Default Min Max Dirty Mult P636Parameter values Default Min Max Lost Echo Time P637 Noise SD Mult P635 Threshld Offset P640 Parameter values Default Min Max 100Municipal 2 parameter P640 Threshold level = Threshld Offset P640 + Noise Level D834 Auto Cycle function Load Defaults functionSystem parameters Display test Settings parameters P730 to P737 and Base Units selection Comms parameters P710 to P716 PIN parameter P740 Fixed parameters D750 to D753 Readings and diagnostics parameters Readings parameters D800 to D834 Diagnostics parameters D835 to D852 Speed of Sound D850 Max Xdr Temp D851Min Xdr Temp D852 Technical reference MaintenanceTroubleshooting Transmit pulse and echo processing Programming chart Sub-menu Level Parameter Title Par No Main Menu Option Programming chart … Direct Model No Specification12.1 MSL600 Outputs Weight Additional specification notes12.2 MSL603 transducer Dimensional drawings MSL600 Bridge mounted unit MSL600 and MSL603 assembly MSL603 transducer cable extension Parts requiredFitting instructions MSL600 MSL600 Emerson Process Management Rosemount Measurement