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1. Standard I/O interface over view
n
NOTE
When not using IO commands, set the IO command setting to "Disable" by
parameter.
Refer to the programming manual for detailed information on IO
commands.
DI10
Sequence permit
Allows or prohibits the execution of a sequence program.
In "AUTO" or "MANUAL" mode, a sequence program is executed while this signal is
on. However, no sequence program is executed unless a sequence object (complied
sequence program) exists and "Sequence" is set to "ENABLE" in "UTILITY" mode.
DO12 (Sequence program-in-progress output) turns on during sequence program
Chapter
execution.
5
n
NOTE
Refer to the programming manual for detailed information on sequence
programs.
DI12
Auto operation start
Starts automatic operation of a program in "AUTO" mode.
At the rising edge of this signal, automatic operation of a program starts. DO13
(Auto operation-in-progress output) turns on during automatic operation. Automatic
operation cannot be performed during emergency stop or when DI11 (Interlock) input
is off.
n
NOTE
The DI00 (Emergency stop ready signal) and DI11 (Interlock input) input
terminals are located in the SAFETY connector. See Chapter 6 for detailed
information.
DI13
"AUTO" mode switching
Switches to "AUTO" mode.
At the rising edge of this signal, the controller switches to "AUTO" mode and DO10
("AUTO" mode output) turns on.
DI14
ABS (absolute) reset
Performs absolute reset on the absolute specification axes.
In MANUAL mode, at the rising edge of this signal, absolute reset is performed
on each axis in the return-to-origin order specified by parameter. If no absolute
specification axis exists, an error "0.11: ABS. motor disconnected" occurs. This input
signal is only for the axes whose return-to-origin method uses a sensor or stroke end
detection. Absolute reset cannot be performed on the axes whose return-to-origin
method uses a mark even if absolute reset is incomplete on those axes.
DI15
Program reset input
Resets the program in "AUTO" mode.
At the rising edge of this signal, the program is reset and DO14 (Program reset
output) turns on.
5-12
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