User's Manual

7ML19985KB01 SITRANS LR560 (mA/HART) – INSTRUCTION MANUAL Page 101
mmmmm
Parameters
To access these parameters via SIMATIC PDM:
• Open the menu Device – Maintenance and select the Remaining Sensor
Lifetime tab.
• After modifying values/units as required, click on Write to accept the change,
and Read to view the effect of the change.
• Click on Snooze to add a year to the Total Expected Sensor Life.
• Click on Sensor Replaced to restart the timer and clear any fault messages.
Time Units
3.7.1. Time in Operation
Read only. The amount of time the sensor has been operating.
3.7.2. Remaining Lifetime
Read only. Lifetime Expected (3.7.6.) less Time in Operation (3.7.1.) .
3.7.3. Reminder 1 (Required)
If Remaining Lifetime (3.7.2.) is equal to or less than this value, the device
generates a Maintenance Required reminder.
a) Modify values as required.
b) Set Reminder Activation (3.7.5.) to the desired option.
3.7.4. Reminder 2 (Demanded)
If Remaining Lifetime (3.7.2.) is equal to or less than this value, the device
generates a Maintenance Demanded reminder.
a) Modify values as required.
b) Set Reminder Activation (3.7.5.) to the desired option.
Options
a)
a)
Selectable only via SIMATIC PDM.
Hours; days; years
Default: years
Values
Range: 0 to 20 years
Default: 0.164 years
Values
Range: 0 to 20 years
Default: 0.019 years