
B–63173EN–1/01
13. INPUT/OUTPUT OF DATA
481
To enable input/output of data (such as programs and parameters) with
external input/output units via an I/O unit interface (RS–232–C serial
port), it is necessary to set the parameters described below.
Power Mate i –H 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.
Input/output channel number (parameter No. 0020)
↓
Stop bit and other data
Number specified for the in-
put/output device
Baud rate
Stop bit and other data
Number specified for the in-
put/output device
Baud rate
Stop bit and other data
Number specified for the in-
put/output device
Baud rate
I/ O CHANNEL
=0 : Channel1
=1 : Channel1
=2 : Channel2
Specify a channel for an
input/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
#7
0000
#6 #5 #4 #3 #2 #1
ISO
#0
TVC
Setting entry is acceptable.
[Data type] Bit
TVC TV check
0 : Not performed
1 : Performed
ISO Code used for data output
0 : EIA code
1 : ISO code
Parameter