Lcd Contrast (4.4.); Powered Hours (4.6.); Power-On Resets (4.8.) - Siemens SITRANS LR260 Operating Instructions Manual

Parameter reference
8.7 Service (4.)
Enables a faster rate of measurement from the device by disabling most of the display area.
Only the bar graph will be refreshed when LCD Fast Mode is set to ON. When Fast Mode is set
to ON, there is a delay of 30 minutes with no pressed buttons before actions result.
8.7.4

LCD Contrast (4.4.)

The factory setting is for optimum visibility at room temperature and in average light conditions.
Extremes of temperature will lessen the contrast.
Adjust the value to improve visibility in different temperatures and luminosity. Change the LCD
contrast in small steps to ensure you can continue to read the display and to prevent viewing
difficulties.
8.7.5

Powered Hours (4.6.)

Read only. Displays the number of hours the unit has been powered up since manufacture.
Via SIMATIC PDM, open the menu View – Wear. Time powered is displayed in user selectable
units via PDM.
8.7.6

Power-on Resets (4.8.)

Read only. The number of power cycles that have occurred since manufacture.
Via SIMATIC PDM, open the menu View – Wear.
104
Values ON or OFF
Default: OFF
Values Range: 0 (High contrast) to 20 (Low contrast).
Default: Matches factory calibration for best visual contrast.
SITRANS LR260 with mA/HART
Operating Instructions, 11/2019, A5E32337683-AD