B–63980EN/01
4. DESCRIPTION OF PARAMETERS
11
This CNC has two channels CRS–232–C serial port1 and RS–232–C
serial port2 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
I/ O CHANNEL
=0 : Channel1
=1 : Channel1
=2 : Channel2
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
0113
0121
0122
I/O CHANNEL=2
(channel 2)
0123
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