Change Method - Omron NX Series User Manual

2 Time Series Database Function
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Change Method

You can send a command to start, stop, or shutdown the service with an instruction or the AI Operator.
Precautions for Correct Use
• Before the power is interrupted, make sure to change the TSDB service status to Shutdown.
If the power is interrupted without stopping the time series database, it could cause your val-
uable equipment data to be lost and cause the time series database to generate an error at
the next power- on.
If an error occurs with the time series database, perform necessary actions as specified in the
troubleshooting procedures.
• To prevent a loss of data from the unexpected power interruption or momentary power inter-
ruption, take appropriate measures for the interruption with the uninterruptible power supply
(UPS).
 Instructions
The status can be changed with the TimeSeries_ControlService instruction. Refer to TimeSer-
ies_ControlService on page 5-2 for details on how to use the instruction.
 AI Operator
To modify the status, go to the Monitor/Operation - TSDB Function screen on the AI Operator,
and click the Start, Stop, or Shutdown Button for the TSDS service.
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NX/NY-series Artificial Intelligence Machine Automation Controller User's Manual (W594)