Motor Starter

This shows a field process motor starter with field disconnect, 3-position manual selector switch, and overload protection. An interactive SVG SCADA drawing of the associated starter is displayed at the client computer. Both starters are connected to the Data Stream Network.
Sequence Of Operation:

Initially the starters are shown with the field device manual selector at the 'On' position.
Eight(8) status values are monitored:
1.) Manual disconnect opened/closed.
2.) Starter overload protection opened/closed.
3.) Manual 3-position switch at starter '(On)'.
4.) Manual 3-position switch at starter 'SCADA'.
5.) Manual 3-position switch at starter '(Off)'.
6.) SCADA ON/OFF button selected to 'ON'.
7.) SCADA ON/OFF button selected to 'OFF'.
8.) Motor Voltage Status: Motor on/off verification.


Click below to publish the various changes in the status values:
Field Device
Manual Disconnect:Closed :Opened
Selector
Switch
:(Off)  :SCADA
:(On)
Overload Protection: Tripped :Reset


If the selector switch is in the 'SCADA' position, the SCADA operator can turn the Motor on or off via the ON/OFF button.

Motor voltage status controls the SCADA motor's rotating icon on/off.
Off On SCADA Selector Switch Manual Disconnect Overload Protection Open Motor Voltage OFF Motor Data Stream Network Disabled Disabled (Off) (On) SCADA Overloads Disconnect Selector Switch Browser Javascript SDK Motor Starter IoT Open