Mitsubishi A2USCPU(S1), User Manual

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App - 10
APPENDIX
(m) AJ71C24(S8) computer link module control instructions
(n) AJ71C21(S1) terminal interface module control instructions
(o) MELSECNET/MINI-S3 master module control instructions
Data send
Character up to 00
H
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 00
H
code) PR2
Data output to RS-422 (data up to 00
H
code) PR4
Data output to RS-232C (for number of intended
points)
PRN2
Data output to RS-422 (for number of intended
points)
PRN4
Data read input from RS-232C INPUT2
Data input from RS-422 INPUT4
Data read from RAM GET
Data write to RAM 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