BI619657
Swing Brake Solenoid Valve
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Swing Minimum Current (DB3412.dbx0.4)
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Swing Drive On (To SiBas) (Q 24.2) This is a command bit to SiBas to turn on the Swing drive.
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Swing Break Valve (Q 17.0) A “1” at this output activates Swing Brake Solenoid Valve and releases brake.
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Swing Speed < 2.5 Hz (DB3412.dbx1.7)
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Swing In Regeneration (DB3418.dbx1.3)
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Swing Gate Blocked (DB3418.dbx0.2) The Swing Gate Blocked signal from SiBas indicates either a Swing drive fault or Swing drive is not on.
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Machine Stop Pushbutton (I 33.0)
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Power Off Emergency Pushbutton (I 33.1) POEB button is a NC switch which is on when no emergency.
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Drives Power Contactor ( I 32.7) DPC signal is an auxiliary contact input of the DPC output contactor. DPC Contactor is the main contactor for power delivery to all Active Front Ends (AFEs) and all drives.
IGBT Shovel HMI - WINCC Manual
Page 39 V 1.21
