Siemens SITRANS L Operating Instructions Manual page 155

1. Modify limit values as required.
2. Set Activation of Reminders (4.5.4.) to the desired option.
Reminder 2 before Calibration (Demanded) (4.5.6.)
If Time Until Next Calibration (4.5.3.) is equal to or less than this value, the device
generates a Maintenance Demanded reminder.
Values
1. Modify limit values as required.
2. Set Activation of Reminders (4.5.4.) to the desired option.
Maintenance Status (4.5.7.)
Indicates which level of maintenance reminder is active.
To display the level of maintenance reminder that is active in AMS Device Manager see
Extended Diagnostics under Device Diagnostics (Resource Block - RESOURCE) (Page 102).
Acknowledge Status (4.5.8.)
Indicates which level of maintenance reminder has been acknowledged.
Acknowledge (4.5.9.)
Acknowledges the current maintenance reminder.
To acknowledge a reminder via the handheld programmer:
1. Press RIGHT
2. Press RIGHT
Manufacture Date (4.6.)
Read only. The date of manufacture of the SITRANS LR250 (mm/dd/yyyyhh.mm).
Powered Hours (4.7.)
Read only. Displays the number of hours the unit has been powered up since manufacture.
To view via AMS Device Manager see Wear under Maintenance & Diagnostics (RESOURCE)
(Page 95).
Power-on Resets (4.8.)
Read only. The number of power cycles that have occurred since manufacture.
SITRANS LR250 with FOUNDATION FIELDBUS
Operating Instructions, 09/2021, A5E32221411-AH
Range: 0 to 20 years
Default: 0.019 years
arrow twice to open parameter view and activate Edit Mode.
arrow to acknowledge the reminder.
Parameter reference
155