Service; Device Reset; Manufacture Date (Manuf. Date) - Siemens SITRANS LR260 Operating Instructions Manual

3.16.6. Total Expected Sensor Life (TOTAL. EXP. LIFE)
Allows you to override the factory default.
Values
a)
Units are selectable only via SIMATIC PDM.
3.16.7. Maintenance Status (MAINT. STATUS)
Read only. Displays the status of the Maintenance limits
Via SIMATIC PDM, open the menu V V iew – Device Status, click on the
Maintenance tab and check the S S ensor Lifetime Status window.
3.16.8. Acknowledge Status (ACK. STATUS)
Read only. Acknowledges the status of the Maintenance limits
Via SIMATIC PDM, open the menu V V iew – Device Status, click on the
Maintenance tab and check the S S ensor Lifetime Status window.
3.16.9. Acknowledge (ACK.)
Acknowledges the current limit status.
To acknowledge an alert via SIMATIC PDM:
a) Open the menu V V iew – Device Status and click on the M M aintenance tab.
b) In the S S ensor Lifetime section click on A A cknowledge Warnings.
To acknowledge an alert via the handheld programmer:
a) Press R R IGHT arrow twice to open parameter view and activate E E dit Mode.
b) Press R R IGHT arrow to acknowledge the alert.

4. Service

4.1. Device Reset

Resets all parameter to factory defaults, with the following exceptions:
• The Lock and Unlock values are not reset.
• The learned TVT curve is not lost.
• The device address is not reset.
• In PDM, the Indentification parameters are not reset.
Note:
Following a reset to factory defaults, complete reprogramming is required.
Options
To perform a reset to factory defaults via SIMATIC PDM, open the menu D D evice –
Device Reset and click on Factory Defaults.

4.2. Manufacture Date (MANUF. DATE)

The date of manufacture of the SITRANS LR260 (yy mm dd).
7ML19985KE02 SITRANS LR260 (HART) – INSTRUCTION MANUAL
a)
Units : hours, days, years
Range: 0 to 20 years
Default: 10 years
Idle or Done (Return to previous menu)
*
Factory Defaults
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