
13. INPUT/OUTPUT OF DATA
B–63173EN–1/01
482
0020 I/O CHANNEL: Selection of an input/output device
Setting entry is acceptable.
[Data type] Byte
[Valid data range] 0 to 2
0 : Select the device of channel 1
1 : Select the device of channel 1
2 : Select the device of channel 2
This CNC has three channels for interfacing I/O devices. Set the channels
for interfacing I/O devices. Set the channel to which an I/O device to be
used is connected.
NOTE
1 The input/output device used can be selected also on the
setting screen. Using the setting screen is a more common
method for selecting the device.
2 The specified data, such as a baud rate and the number of
stop bits, of an input/output device connected to a specific
channel must be set in parameters for that channel in
advance.
I/O CHANNEL=0 and I/O CHANNEL=1 both refer to
channel 1. For each, parameters to set the baud rate, the
number of stop bits, and other data are provided separately.
3 JD42 are the connectors on the PCB.