Parameter reference
SITRANS LR250 (PROFIBUS PA)
146
Operating Instructions, 08/2014, A5E32221386-AC
Reminder 1 (Required) (4.2.5.)
If Remaining Lifetime (4.2.3.) is equal to or less than this value, the device generates a
Maintenance Required reminder.
Values
Range: 0 to 20 years
Default: 0.164 years
1.
Modify values as required.
2.
Set Reminder Activation (4.2.4.) to the desired option.
Reminder 2 (Demanded) (4.2.6.)
If Remaining Lifetime (4.2.3.) is equal to or less than this value, the device generates a
Maintenance Demanded reminder.
Values
Range: 0 to 20 years
Default: 0.019 years
1.
Modify limit values as required.
2.
Set Reminder Activation (4.2.4.) to the desired option.
Maintenance Status (4.2.7.)
Indicates which level of maintenance reminder is active.
In SIMATIC PDM, open the menu View – Device Diagnostics, select Device Status, click on the
Maintenance tab, and check the Device Lifetime Status window.
Acknowledge Status (4.2.8.)
Indicates which level of maintenance reminder has been acknowledged.
In SIMATIC PDM, open the menu View – Device Diagnostics, select Device Status, click on the
Maintenance tab, and check the Device Lifetime Status window.
Acknowledge (4.2.9.)
Acknowledges the current maintenance reminder.
To acknowledge a reminder via SIMATIC PDM:
1.
Open the menu View – Device Diagnostics, select Device Status and click on the
Maintenance tab.
2.
In the Device Lifetime section, click on Acknowledge Warnings.
To acknowledge a reminder via the handheld programmer:
1.
Press RIGHT arrow twice to open parameter view and activate Edit Mode.
2.
Press RIGHT arrow to acknowledge the reminder.