User's Manual

Parameter reference
SITRANS LR250 (PROFIBUS PA)
Operating Instructions, 01/2014, A5E32221386-AB
149
Reminder Activation (4.5.4.)
Note
To modify this paramet
er via SIMATIC PDM it must be accessed via the pull-down menu
Device – Maintenance
.
Allows you to enable a maintenance reminder.
Options
*
Timer OFF
ON - no reminders checked
ON - Reminder 1 (Maintenance Required) checked
ON - Reminders 1 and 2 checked
ON—Reminder 2 (Maintenance Demanded) checked
1. First set the values in
Reminder 1 (Required) (4.5.5.)
/
Reminder 2 (Demanded) (4.5.6.)
.
2. Select the desired
Reminder Activation
option.
Reminder 1 (Required) (4.5.5.)
If
Time until Next Calibration (4.5.3.)
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 (4.5.4.)
to the desired option.
Reminder 2 (Demanded) (4.5.6.)
If
Time until Next Calibration (4.5.3.)
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 (4.5.4.)
to the desired option.