Siemens Sitrans LR200 Instruction Manual page 108

4.3.3. Remaining Lifetime
Read only. Lifetime Expected (4.3.1.) less Time in Operation (4.3.2.).
4.3.4. Reminder Activation
Note: To modify this parameter via SIMATIC PDM it must be accessed via the
pull-down menu Device – Maintenance.
Allows you to enable a maintenance reminder.
Options
a) First set the values in Reminder 1 (Required) (4.3.5.)/Reminder 2
(Demanded) (4.3.6.).
b) Select the desired Reminder Activation option.
4.3.5. Reminder 1 (Required)
If Remaining Lifetime (4.3.3.) is equal to or less than this value, the device
generates a Maintenance Required reminder.
Values
a) Modify values as required.
b) Set Reminder Activation (4.3.4.) to the desired option.
4.3.6. Reminder 2 (Demanded)
If Remaining Lifetime (4.3.3.) is equal to or less than this value, the device
generates a Maintenance Demanded reminder.
Values
a) Modify values as required.
b) Set Reminder Activation (4.3.4.) to the desired option.
4.3.7. Maintenance Status
Indicates which level of maintenance reminder is active.
In SIMATIC PDM, open the menu View – Device Status, click on the
Maintenance tab, and check the Sensor Lifetime Status window.
Page 100 SITRANS LR200 (HART) – INSTRUCTION MANUAL
Reminder 1 (Maintenance Required)
Reminder 2 (Maintenance Demanded)
Reminders 1 and 2
* OFF
Range: 0 to 20 years
Default: 0.164 years
Range: 0 to 20 years
Default: 0.019 years
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