Acknowledge Status (4.4.8.); Acknowledge (4.4.9.); Calibration Schedule (4.5.); Calibration Interval (4.5.1.) - Siemens SITRANS LR560 Operating Instructions Manual

Parameter Reference
8.4 SERVICE (4.)
8.4.4.8

ACKNOWLEDGE STATUS (4.4.8.)

Indicates which level of maintenance reminder has been acknowledged.
8.4.4.9

ACKNOWLEDGE (4.4.9.)

Acknowledges the current maintenance reminder.
To acknowledge an alert via the handheld programmer:
1. Press RIGHT
2. Press RIGHT
8.4.5

CALIBRATION SCHEDULE (4.5.)

Note
• Default settings in the parameter tables are indicated with an asterisk (*) unless explicitly
stated.
• 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 LIFETIME (4.2.) (Page 146), REMAINING
SENSOR LIFETIME (4.3.) (Page 148), and SERVICE SCHEDULE (4.4.) (Page 150).
• 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 (via AMS
Device Manager only) see Calibration schedule under Maintenance & Diagnostics
(RESOURCE) (Page 92).
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 Alerts, and acknowledge them.
To access these parameters via AMS Device Manager see Calibration schedule under
Maintenance & Diagnostics (RESOURCE) (Page 92).
8.4.5.1

CALIBRATION INTERVAL (4.5.1.)

User-configurable recommended time between product calibrations.
Values
8.4.5.2

TIME SINCE LAST CALIBRATION (4.5.2.)

Time elapsed since last calibration. Can be reset to zero after performing a calibration.
To reset to zero:
● Via the handheld programmer, manually reset Time Last Calibrated (4.5.2.) to zero.
152
twice to open parameter view and activate Edit Mode.
to acknowledge the alert.
Units: years
Range: 0 to 20 years
Default: 1.0 year
LR560 (FOUNDATION FIELDBUS)
Operating Instructions, 06/2018, A5E34648692-AE