Siemens SITRANS LUT400, Operating Instructions Manual

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A5E33329501 SITRANS LUT400 (HART) – OPERATING INSTRUCTIONS Page 213
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b) In the Service Schedule Status section click on Acknowledge
Warnings.
To acknowledge a reminder via the local push buttons :
Navigate to Maintenance and Diagnostics (3.) > Maintenance (3.3.) >
Service Schedule (3.3.5.) > Acknowledged (3.3.5.9.), and RIGHT arrow
to acknowledge the reminder.
3.3.6. Calibration
Schedule
The device tracks calibration intervals based on operating hours and monitors the
predicted lifetime to the next calibration. You can modify the Total Calibration
Interval, set schedules for maintenance reminders, and acknowledge them.
To access these parameters via SIMATIC PDM:
• Open the menu Device – Maintenance and select the Calibration Schedule
tab. (For more details see
Maintenance
in LUT400 Communications
manual.
1
)
Time Units
Allows you to set the desired units.
Notes:
• Four sets of parameters allow you to monitor the Device/Sensor Lifetimes
and set up Maintenance/Service schedules, based on operating hours
instead of a calendar-based schedule. See also Remaining Device Life
(3.3.3.), Remaining Sensor Life (3.3.4.), and Service Schedule (3.3.5.).
• Performing a reset to Factory Defaults will reset all the Maintenance
Schedule parameters to their factory defaults.
• The device operates in years. To view Calibration Interval parameters in
hours or days (only via SIMATIC PDM, PACTware FDT, and AMS) see
Calibration Interval (3.3.6.1.).
1.
Communications for SITRANS LUT400 (HART) Manual (7ML19985NE01)
Options
a
a.
Units are selectable only via SIMATIC PDM, PACTware FDT, and AMS.
HOURS
DAYS
* YEARS