User's Manual

A5E32337683 SITRANS LR260 (HART) – OPERATING INSTRUCTIONS Page 79
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Parameters
4.17.5. Maintenance Alert Activation
Allows you to enable a maintenance limit.
a) First set the limit values in Maintenance Required Limit/Maintenance
Demanded Limit.
b) Select the desired Alert Activation option.
4.17.6. Total Calibration Interval (TOTAL CALIB. INTRV.)
User-configurable recommended time between product calibrations.
4.17.7. Maintenance Status (MAINT. STAT.)
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 Calibration Schedule Status window.
4.17.8. Acknowledge Status (ACK. STATUS)
Read only. Acknowledges the status of the Maintenance limits
In SIMATIC PDM, open the menu View – Device Status, click on the
Maintenance tab and check the Calibration Schedule Status window.
4.17.9. Acknowledge (ACK.)
Acknowledges the current limit status.
To acknowledge an alert via SIMATIC PDM:
a) Open the menu View – Device Status and click on the Maintenance tab.
b) In the Calibration Schedule Status section, click on Acknowledge
Warnings.
To acknowledge an alert via the handheld programmer:
a) Press RIGHT arrow twice to open parameter view and activate Edit Mode.
a) Press RIGHT arrow to acknowledge the alert.
Note: To modify this parameter via SIMATIC PDM it must be accessed via the
pull-down menu Device – Maintenance.
Values
*Timer off
On - no limits
On - limit 1
On - limits 1 and 2
On - limit 2
Note: The device always operates in years. Changing the units affects only
the parameter view of the Calibration Interval parameters in SIMATIC PDM.
Values
Units
a)
: hours, days, years
a)
Units are selectable only via SIMATIC PDM.
Range: 0 to 20 years
Default: 1 year