ABB IRC5 with FlexPendant, Operating Manual

Page: 280 / 306

7.4 Safety signals
7.4.1 Safety I/O signals
General
In the controller's basic and standard form, certain I/O signals are dedicated to
specific safety functions. These are listed below with a brief description of each.
All signals can be viewed in the I/O menu on the FlexPendant.
Safety I/O signals
The list below contains the safety I/O signals as used by the standard system.
From - To Bit value condition Description Signal name
From panel board to
main computer 1 = Chain closed Emergency stop, chain
1 ES1
From panel board to
main computer 1 = Chain closed Emergency stop, chain
2 ES2
From panel board to
main computer 1 = Soft stop enabled Soft Emergency stop SOFTESI
From panel board to
main computer 1 = Enabled Enabling device1&2,
chain 1 EN1
From panel board to
main computer 1 = Enabled Enabling device1&2,
chain 2 EN2
From panel board to
main computer 1 = Auto selected Op mode selector,
chain 1 AUTO1
From panel board to
main computer 1 = Auto selected Op mode selector,
chain 2 AUTO2
From panel board to
main computer 1 = MAN selected Op mode selector,
chain 1 MAN1
From panel board to
main computer 1 = Man. full speed
selected Op mode selector,
chain 1 MANFS1
From panel board to
main computer 1 = MAN selected Op mode selector,
chain 2 MAN2
From panel board to
main computer 1 = Man. full speed
selected Op mode selector,
chain 2 MANFS2
From panel board to
main computer 1 = Error, 0 = OK Over load, user DO USERDOOVLD
From panel board to
main computer 1 = Pushbutton
pressed Motors-on pushbutton MONPB
From panel board to
main computer 1 = Chain closed Auto stop, chain 1 AS1
From panel board to
main computer 1 = Chain closed Auto stop, chain 2 AS2
From panel board to
main computer 1 = Soft stop enabled Soft Auto stop SOFTASI
From panel board to
main computer 1 = Chain closed General stop, chain 1 GS1
Continues on next page
280 Operating manual - IRC5 with FlexPendant
3HAC050941-001 Revision: G
© Copyright 2018 ABB. All rights reserved.
7 Handling inputs and outputs, I/O
7.4.1 Safety I/O signals