App-266
SD1867
Axis 2 external I/O
signals
External I/O signals
• This register stores the on/off status of external I/O
signals.
• When an OPR method with the OPR retry function
(Near-point dog method, Count 1, Count 2) is
performed, a value indicating the status of the upper
limit signal or the lower limit signal is stored to the
external command signal.
*1
*1 When an OPR method with the OPR retry function is
performed even once, a value indicating the status
of the upper limit signal or the lower limit signal will
be stored until when speed/position switching
control is started.
S
(Every END
processing)
New LCPU
Number Name Meaning Explanation
Set by
(When Set)
Corres-
ponding
ACPU
D9
Corres-
ponding
CPU
b2 b1 b0b3b4b6 b5b15
0
0/10/10/10/1
0/1 0/1
to
0: OFF
1: ON
Lower limit signal
0: OFF
1: ON
Upper limit signal
0: OFF
1: ON
Near-point watchdog
signal
0: OFF
1: ON
Drive unit ready signal
0: OFF
1: ON
External command
signal
0
: OFF
1: ON
Zero signal
Fixed to 0.
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