FlexPendant Operators Manual 3HAC16590 ... - Technology

8 Handling inputs and outputs, I/O8.4. Safety I/O signals8.4. Safety I/O signalsGeneralSafety I/O signalsIn the controller’s basic and standard form, certain I/O signals are dedicated to specific safetyfunctions. These are listed below with a brief description of each.All signals can be viewed in the I/O menu on the FlexPendant.The list below contains the safety I/O signals as used by the standard system.SignalnameES1ES2DescriptionEmergency stop, chain1Emergency stop, chain2Bit valueconditionFrom - To1 = Chain closed From panel board to maincomputer1 = Chain closed From panel board to maincomputerSOFTESI Soft Emergency stop 1 = Soft stop enabled From panel board to maincomputerEN1EN2AUTO1AUTO2MAN1MANFS1MAN2MANFS2USERDOOVLDEnabling device1&2,chain 1Enabling device1&2,chain 2Op mode selector,chain 1Op mode selector,chain 2Op mode selector,chain 1Op mode selector,chain 1Op mode selector,chain 2Op mode selector,chain 21 = Enabled From panel board to maincomputer1 = Enabled From panel board to maincomputer1 = Auto selected From panel board to maincomputer1 = Auto selected From panel board to maincomputer1 = MAN selected From panel board to maincomputer1 = Man. full speedselectedFrom panel board to maincomputer1 = MAN selected From panel board to maincomputer1 = Man. full speedselectedFrom panel board to maincomputerOver load, user DO 1 = Error, 0 = OK From panel board to maincomputerMONPB Motors-on pushbutton 1 = PushbuttonpressedFrom panel board to maincomputerAS1 Auto stop, chain 1 1 = Chain closed From panel board to maincomputerAS2 Auto stop, chain 2 1 = Chain closed From panel board to maincomputerSOFTASI Soft Auto stop 1 = Soft stop enabled From panel board to maincomputerGS1 General stop, chain 1 1 = Chain closed From panel board to maincomputerGS2 General stop, chain 2 1 = Chain closed From panel board to maincomputer240Continues on next page3HAC 16590-1 Revision: B