App - 10
APPENDICES
(n) AJ71C24(S8) computer link module control instructions
(o) AJ71C21(S1) terminal interface module control instructions
(p) MELSECNET/MINI-S3 master module control instructions
Data send
Characters up to the
00H code
PR
Intended number of
characters
PRN
Data receive INPUT
Communication status read SPBUSY
Communication processing forced interruption SPCLR
Data output to RS-232C (data up to the 00
H code) PR2
Data output to RS-422 (data up to the 00
H code) PR4
Data output to RS-232C (for intended number of
points)
PRN2
Data output to RS-422 (for intended number of
points)
PRN4
Data read input from RS-232C INPUT2
Data input from RS-422 INPUT4
Data read from RAM memory GET
Data write to RAM memory PUT
Communication status read SPBUSY
Communication processing forced interruption SPCLR
Key input from operation box INPUT
Data send/receive for specified number of bytes to/
from AJ35PTF-R2
PR, PRN, INPUT
Data read/write for MINI standard protocol module MINI
Error reset for remote terminal module MINIERR
Communication status read SPBUSY
Communication status forced interruption SPCLR
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