User's Manual

Page 98 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01
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Parameters
Time Units
4.10.1. Calibration Interval
User-configurable recommended time between product calibrations.
4.10.2. Time since Last Calibration
Time elapsed since last calibration. Can be reset to zero after performing a
calibration.
To reset to zero:
• In SIMATIC PDM, open the menu Device – Maintenance, click on the
Calibration Schedule tab, and click on Calibration Performed to restart the
timer and clear any fault messages.
• Via the handheld programmer, manually reset Time since Last Calibration
(4.10.2.) to zero.
4.10.3. Time until Next Calibration
Read only. Calibration Interval (4.10.1.) less Time since Last Calibration (4.10.2.)
Options
a)
a)
Selectable only via SIMATIC PDM.
Hours; days; years
Default: years
Note: The device always operates in years. Changing the units affects only
the parameter view of the Calibration Interval parameters in SIMATIC PDM.
Values
Units
a)
: hours, days, years
a)
Units are selectable only via SIMATIC PDM.
Range: 0 to 20 years
Default: 1.0 year