IOCONTROL(1)

NAME
iocontrol - interacts with HAL or G-code in userspace

SYNOPSIS
[EMCIO]
EMCIO = io
or
EMCIO = iov2

DESCRIPTION
I/O control handles I/O tasks like coolant, toolchange, E-stop and lube. The signals are turned on and off in userspace with G-code or in the case of E-stop in HAL.
I/O Control V2 (iov2) adds more toolchager support for communication with the toolchanger. Whether io or iov2 is used can be chosen in the [EMCIO] section of the INI file. See also http://linuxcnc.org/docs/html/config/iov2.html

SEE ALSO
io(1) iov2(1)