IAI PSEL, Руководство по эксплуатации

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2. Connection with Host System
105
[2] Virtual I/O Port
Virtual I/O ports are provided so that the controller can notify internal information. They are
used to warn a low power-supply voltage, notify errors, etc. Use these ports as necessary.
MSEL Virtual Input Ports (Internal Flags)
Port No. Function
7000 Always OFF
7001 Always ON
7002 Reserved by the system
7003 Reserved by the system
7004 Reserved by the system
7005 Reserved by the system
7006 Critical system error = A message level error is present.
7007 Critical system error = An operation-cancellation level error is present.
7008 Critical system error = A cold-start level error is present.
7009 Reserved by the system
7010 A cause of drive-source cutoff is present (including a condition waiting for a cutoff cancellation input).
7011 A latch signal indicating that a cause of all-operation cancellation is present.
(This latch signal is used to recognize a cause of 1-shot reset. Latch cancellation: 7300-ON)
7012 A cause of all-operation pause is present (including a condition waiting for the restart switch to be pressed).
(Effective only in the auto operation recognition mode)
7013 A cause of all-servo-axis interlock is present (cause of all-operation pause + cause of interlock input port)
7014 to 7050 Reserved by the system
7051 to 7070 For future expansion
7071 In the AUTO mode
7072 During auto operation
7073 to 7100 Reserved by the system
7101 Program No. 01 is being executed (or paused).
~ ~
7228 Program No. 128 is being executed (or paused).
7229 to 7299 For future expansion
MSEL Virtual Output Ports (Internal Flags)
Port No. Function
7300 A latch cancellation signal is output to cancel the latch signal indicating a cause of all-operation cancellation
(7011). (Unlatched only when the cause of operation cancellation is no longer present.)
(7300 is turned OFF after latch cancellation is attempted.)
7301 to 7380 For future expansion
7381 to 7399 Reserved by the system
7400 For future expansion
7401 Program No. 129 is being executed (or paused).
~
7527 Program No. 255 is being executed (or paused).
7528 to 7599 For future expansion