Operating Instructions

Table Of Contents
First set the limit values in Maintenance Required Limit (3.15.3.)/ Maintenance Demanded Limit
(3.15.4.).
Select the desired Maintenance Alert Activation option.
8.6.12 Total Expected Device Life (TOTAL EXP. LIFE) (3.15.6.)
Note
The device always operates in years. Changing the units affects only the parameter view of the
Remaining Device Lifetime parameters in SIMATIC PDM.
Allows you to override the factory default.
Values
Units
1)
: hours, days, years
Range: 0 to 20 years
Default: 10 years
1)
Units are selectable only via SIMATIC PDM.
8.6.13 Maintenance Status (MAINT. STAT.) (3.15.7.)
Read only. Displays the status of the Maintenance limits.
In SIMATIC PDM, open the menu View – Device Status, click on the Maintenance tab and
check the Device Lifetime Status window.
8.6.14 Acknowledge Status (ACK STATUS) (3.15.8.)
Read only. Displays the status of the Maintenance limits.
In SIMATIC PDM, open the menu View – Device Status, click on the Maintenance tab and
check the Device Lifetime Status window.
8.6.15 Acknowledge (ACK) (3.15.9.)
Acknowledges the current limit status
To acknowledge an alert via PDM:
1. Open the menu View – Device Status and click on the tab Maintenance.
2. In the Device Lifetime section, click on Acknowledge Warnings.
Parameter reference
8.6 Diagnostics (3.)
SITRANS LR260 with mA/HART
Operating Instructions, 11/2019, A5E32337683-AD 99