User's Manual

Parameter reference
SITRANS LR250 (PROFIBUS PA)
140 Operating Instructions, 01/2014, A5E32221386-AB
Remaining Lifetime (4.3.3.)
Read only.
Lifetime Expected (4.3.1.)
less
Time in Operation (4.3.2.)
.
Reminder Activation (4.3.4.)
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
Reminder 1 (Maintenance Required)
Reminder 2 (Maintenance Demanded)
Reminders 1 and 2
*
OFF
1. First set the values in
Reminder 1 (Required) (4.3.5.)
/
Reminder 2 (Demanded) (4.3.6.)
.
2. Select the desired
Reminder Activation
option.
Reminder 1 (Required) (4.3.5.)
If
Remaining Lifetime (4.3.3.)
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
Activation Reminder (4.3.4.)
to the desired option.
Reminder 2 (Demanded) (4.3.6.)
If
Remaining Lifetime (4.3.3.)
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 values as required.
2. Set
Reminder Activation (4.3.4.)
to the desired option.