Powered Hours; Power-On Resets; Poweron Resets; Menu Timeout - Siemens SITRANS LR560 Operating Instructions Manual

4.5.9. Acknowledge
Acknowledges the current maintenance reminder.
To acknowledge an alert via the handheld programmer:
a) Press RIGHT arrow
Mode.
b) Press RIGHT arrow

4.6. Powered Hours

Displays the number of hours the unit has been powered up since manufacture.
To view via AMS Device Manager see Wear on page 66 under
Diagnostics (RESOURCE)

4.7. Power-on Resets

The number of power cycles that have occurred since manufacture.
To view via AMS Device Manager see Wear
Diagnostics (RESOURCE)

4.8. Menu Timeout

Time menu stays visible before switching back to Measurement view if no key is
pressed.
Values

4.9. LCD Backlight

Time the backlight remains on.
Values

4.10. LCD Contrast

The factory setting is for optimum visibility at room temperature and in average light
conditions. Extremes of temperature will lessen the contrast.
Values
Adjust the value to improve visibility in different temperatures and light conditions.
Change the value in small steps to ensure you can continue to read the display.
7ML19985LY01
twice to open parameter view and activate Edit
to acknowledge the alert.
.
.
Range: 15 s to 65535 s. Default: 120 s
Range: 0 (backlight off) to 128 seconds (backlight always on)
Default: 128 seconds
Range: 0 to 20
Default: 8
SITRANS LR560 (FF) – INSTRUCTION MANUAL
Maintenance &
on page 66 Maintenance &
under
Contrast setting will depend on ambient
temperature.
Page 119