B–63980EN/01
4. DESCRIPTION OF PARAMETERS
13
ENS Action taken when a NULL code is found during read of EIA code
0 : An alarm is generated.
1 : The NULL code is ignored.
#7
0110
#6 #5 #4 #3 #2 #1 #0
IO4
[Data type] Bit
IO4 Separate control of I/O channel numbers is:
0: Not performed.
1: Performed.
If the I/O channels are not separately controlled, set the input/output
device in parameter No. 20.
If the I/O channels are separately controlled, set the input device and
output device in the foreground and the input device and output device in
the background in parameters No. 20 to No. 23 respectively.
Separate control of I/O channels makes it possible to perform background
editing, program input/output, and the like during the DNC operation.
#7
NFD0101
#6 #5 #4 #3
ASI
#2 #1
HAD
#0
SB2
[Data type] Bit type
SB2 The number of stop bits
0 : 1
1 : 2
HAD An alarm raised for the internal handy file is:
0: Not displayed in detail on the NC screen. (PS alarm 86 is displayed.)
1: Displayed in detail on the NC screen.
ASI Code used at data input
0 : EIA or ISO code (automatically distinguished)
1 : ASCII code
NFD Feed before and after the data at data output
0 : Output
1 : Not output
NOTE
When input/output devices other than the FANUC PPR
are used, set NFD to 1.
0102 Number specified for the input/output device (when the I/O CHANNEL is set to 0)
[Data type] Byte
Set the number specified for the input/output device used when the I/O
CHANNEL is set to 0, with one of the set values listed in Table 4.2 (a).
4.2.2
Parameters of
Channel 1
(I/O CHANNEL=0)