Class WinccoaAlertTime

constructor

• new WinccoaAlertTime(date, count, dpe): WinccoaAlertTime

• Constructor.

  Parameters

  • date: Date

    Time of alarm occurrence
  • count: number

    Serial number
  • dpe: string

    Data point element name

  Returns WinccoaAlertTime

  See

  • WinccoaManager.alertSet
  • WinccoaManager.alertSetWait
  • WinccoaManager.alertSetTimed
  • WinccoaManager.alertSetTimedWait

  Example

  TypeScript

  import { WinccoaManager, WinccoaAlertTime } from 'winccoa-manager';
  const winccoa = new WinccoaManager();
  
  async function alertTest() {
    const dpeWithAlert = 'ExampleDP_AlertHdl1.'; // assuming alert is triggered
    const result = await winccoa.dpQuery(
      "SELECT ALERT '_alert_hdl.._act_state', '_alert_hdl.._value' FROM '" +
        dpeWithAlert +
        "'",
    );
  
    const ts = result[result.length - 1][1] as WinccoaAlertTime;
    const alertTime = new WinccoaAlertTime(
      ts.date,
      ts.count,
      ts.dpe + '._comment',
    );
  }
  Copy

  JavaScript

  const { WinccoaManager, WinccoaAlertTime } = require('winccoa-manager');
  const winccoa = new WinccoaManager();
  
  async function alertTest() {
    const dpeWithAlert = 'ExampleDP_AlertHdl1.'; // assuming alert is triggered
    const result = await winccoa.dpQuery(
      "SELECT ALERT '_alert_hdl.._act_state', '_alert_hdl.._value' FROM '" +
        dpeWithAlert +
        "'",
    );
  
    const ts = result[result.length - 1][1];
    const alertTime = new WinccoaAlertTime(
      ts.date,
      ts.count,
      ts.dpe + '._comment',
    );
  }
  Copy

count

date

dpe