Connecting A Limit Switch Override Push Button - ABB IRC5 Product Manual

2 Installation and commissioning

2.5.18 Connecting a Limit switch override push button

2.5.18 Connecting a Limit switch override push button
General
The override circuit enables the possibility to jog an axis out of a forbidden (limited)
zone.
Limitations
The switch has to be placed inside the controller to eliminate the risk of electrical
noise.
Required equipment
Equipment
Contact block (2 pcs)
Push button (in Dual Cabinet)
Connector X23
Wire
Standard toolkit
Circuit diagram
Procedure
The following procedure details how to connect a Limit switch override circuit in
the controller.
1
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104
DANGER
The Limit switch override is used to disconnect safety limitations. Make sure the
Limit switch override function is not active longer than absolutely necessary.
If the option SafeMove is implemented, Limit switch override must never be used
at all. The SafeMove safety controller has its own override function.
Note
The parts needs to be ordered separately from ABB and are not part of an option
package.
Action
DANGER
Before any work inside the IRC5 controller
please observe the safety information in
section Make sure that the main power has
been switched off on page
© Copyright 2004-2018 ABB. All rights reserved.
Art. no
3SFA 611 610 R1001
1SFA 611 102 R1105
3HAC021085-001
Note/illustration
26.
Note
ABB CW Control
ABB CW Control
Cable AWG 20 Blue
This is detailed in section
Standard toolkit, IRC5 on
page 305.
See Circuit diagrams on
page 325.
Product manual - IRC5
3HAC047136-001 Revision: M