
4. DESCRIPTION OF PARAMETERS
B–63610EN/01
14
This CNC has three channels of input/output device interfaces. The
input/output device to be used is specified by setting the channel
connected to that device in setting parameter I/O CHANNEL.
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.
For channel 1, two combinations of parameters to specify the input/output
device data are provided.
The following shows the interrelation between the input/output device
interface parameters for the channels.
Stop bit and other data
Number specified for the input/
output device
Baud rate
Stop bit and other data
Number specified for the input/
output device
Baud rate
Stop bit and other data
Number specified for the input/
output device
Baud rate
Stop bit and other data
Number specified for the input/
output device
Baud rate
Selection of protocol
Selection of RS–422 or
RS–232C, and other data
I/ O CHANNEL
=0 : Channel1
=1 : Channel1
=2 : Channel2
=3 : Channel3
Specify a channel for an in-
put/output device.
I/O CHANNEL=1
(channel 1)
0020
0101
0102
I/O CHANNEL=0
(channel 1)
0103
0111
0112
I/O CHANNEL=3
(channel 3)
0113
0121
0122
I/O CHANNEL=2
(channel 2)
0123
0131
0132
0133
0134
0135
I/O CHANNEL
Input/output channel number (parameter No.0020)
↓
Fig.4.2 I/O Device Interface Settings
4.2
PARAMETERS OF
READER/PUNCHER
INTERFACE, REMOTE
BUFFER, DNC1,
DNC2, AND M–NET
INTERFACE