The Motors On/Motors Off Circuit - ABB IRC5 Product Manual

2 Installation and commissioning

2.5.10 The MOTORS ON/MOTORS OFF circuit

2.5.10 The MOTORS ON/MOTORS OFF circuit
Outline diagram
The MOTORS ON/MOTORS OFF circuit is made up of two identical chains of
switches.
The diagram shows the available customer connections, AS, GS, SS and ES.
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A
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ES (emergency stop)
LS (Limit switch)
Solid state switches
Contactor
Mains
Drive unit
Second chain interlock
GS (general mode safeguarded space stop)
SS (superior stop, same function as GS)
AS (Automatic mode safeguarded space stop)
ED (FlexPendant three-position enabling device)
Manual mode
Automatic mode
Operating mode selector
RUN
EN1
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Product manual - IRC5 Panel Mounted Controller
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3HAC047137-001 Revision: J