Siemens SITRANS LUT400, Руководство по эксплуатации

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Page 212 SITRANS LUT400 (HART) – OPERATING INSTRUCTIONS A5E33329501
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3.3.5.4. Reminder Activation
Allows you to enable a maintenance reminder.
a) First set the values in Reminder 1 before Service (Required) (3.3.5.5.)/
Reminder 2 before Service (Demanded) (3.3.5.6.).
b) Select the desired Reminder Activation option.
3.3.5.5. Reminder 1 before Service (Required)
If Time Next Service (3.3.5.3.) is equal to or less than this value, the device
generates a Maintenance Required reminder.
a) Modify values as required.
b) Set Reminder Activation (3.3.5.4.) to the desired option.
3.3.5.6. Reminder 2 before Service (Demanded)
If Time Next Service (3.3.5.3.) is equal to or less than this value, the device
generates a Maintenance Demanded reminder.
a) Modify values as required.
b) Set Reminder Activation (3.3.5.4.) to the desired option.
3.3.5.7. Maintenance Status
Indicates which level of maintenance reminder is active.
In PDM, open the menu View – Device Status, click on the Maintenance
tab and check the Service Schedule Status window.
3.3.5.8. Acknowledged Status
Indicates which level of maintenance reminder has been acknowledged.
In PDM, open the menu View – Device Status, click on the Maintenance
tab and check the Service Schedule Status window.
3.3.5.9. Acknowledged
Acknowledges the current maintenance reminder.
To acknowledge a reminder via SIMATIC PDM:
a) Open the menu View – Device Status and click on the Maintenance
tab.
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 - no reminders checked
ON REMINDER 1 (MAINTENANCE REQUIRED) checked
ON REMINDER 1 AND 2 checked
ON REMINDER 2 (MAINTENANCE DEMANDED) checked
Values
Range:
0.000 to 20.000 years
Default: 0.164 years (8 weeks)
Values
Range: 0.000 to 20.000 years
Default: 0.019 years (1 week)