User`s manual

FX communication
FX
2N
-232IF 10
10-5
10
Note : Setting example (hexadecimal, constant specification)
1 ) Communication format
2 ) b0 to b7 (data length, parity, stop bit and baud rate)
b0 to b7 should be aligned with the communication specification of the connected
counterpart equipment.
M8002
Initial
pulse
FNC 79
TO
K 0 K 0 H4063 K 1
Block
No.
BFM Set
value
Number of
transfer
points
b15
4
0 1 0 0 0 0 0 0 0 1 1 0 0 0 1 1
b12 b11
b8 b7 b4 b3 b0
0
6 3
(4063 H )
BFM #0
Data length 8 bits
Parity Odd
Stop bit 1 bit
Baud rate 2400 bps
Control line No used
CR, LF No added
Sum check No added
ASCII/HEX conversion No used
Buffer data length 8 bits
Data
Data
}
①
②
③
Data CR
④
⑤
⑦
⑧
⑨
Data CR LF
Data Sum
Data Sum CR
Data Sum CR
Data CR
Data CR LF
LF
Termi
nator
Header
Header
Header
Termi
nator
Termi
nator
Termi
nator
Termi
nator
Termi
nator
Select the communication format used
to send/receive data via the 232IF
among the 9 types shown on the left.
• The header can be specified in the
portion of the communication
format.
• In the communication format type
#
, hexadecimal data (binary) and
ASCII code can be sent and
received.
In the communication format types
$
to
-
, the send/receive data
should be any ASCII code except
the header, terminator and CR.
Communication can be performed
using the ASCII/HEX conversion
function by specifying the BFM #0
b13 and the BFM #0 b12.
• The ASCII codes available for the
initial terminator are 01H to 1FH.
• In the RS-232C interlink connection
mode, the communication formats
$
to
*
are available.