Remaining Device Lifetime (Remain. Lifetime) (3.15.2.); Maintenance Required Limit (Maint. Req. Limit) (3.15.3.); Maintenance Demanded Limit (Maint. Dem. Limit) (3.15.4.); Maintenance Alert Activation (Alert Activation) (3.15.5.) - Siemens SITRANS LR260 Operating Instructions Manual

Parameter reference
8.6 Diagnostics (3.)
8.6.8

Remaining Device Lifetime (REMAIN. LIFETIME) (3.15.2.)

Read only. Remaining Lifetime in selected units.
8.6.9

Maintenance Required Limit (MAINT. REQ. LIMIT) (3.15.3.)

If the Remaining Lifetime is equal to or less than this limit, the device sets Maintenance
Required.
In SIMATIC PDM, open the menu Device – Maintenance, click on Remaining Device Lifetime.
1. Modify limit values as required.
2. Enable 3.15.5. Maintenance Alert Activation (ALERT ACTIVATION) .
8.6.10

Maintenance Demanded Limit (MAINT. DEM. LIMIT) (3.15.4.)

If Remaining Device Lifetime is equal to or less than this limit, a Maintenance Demanded status
is generated.
In SIMATIC PDM, open the menu Device – Maintenance, click on Remaining Device Lifetime.
1. Modify limit values as required.
2. Select the desired Maintenance Alert Activation option.
8.6.11

Maintenance Alert Activation (ALERT ACTIVATION) (3.15.5.)

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 limit.
98
Values Range: 0 to 20 years
Default: 0.164 years
Values Range: 0 to 20 years
Default: 0.019 years
Options
Warning Limit 1 (Maintenance Required Limit)
Warning Limit 2 (Maintenance Demanded Limit)
Warning Limits 1 and 2 (Maintenance Required and Main‐
tenance Demanded Limits)
* OFF
Operating Instructions, 11/2019, A5E32337683-AD
SITRANS LR260 with mA/HART