Mitsubishi Electric MELDAS C6 Programming Manual page 327

RIRD, RIWT ... Read/Write the device data
Bit device
X Y M L F B SB T SM V T
S
D1
D2
RIRD/RIWT
RIRD/RIWT
(Note1) The stations targeted for this command are the QnCPU, QnACPU, ACPU or MELDAS
master/local stations.
Setting data (RIRD)
Un (Note2)
S1
D1
D2
Setting data (RIWT)
Un (Note2)
S1
D1
D2
(Note2) Designate the Un value as U20 for the EXT1 card, as U28 for the EXT2 card,
and as U30 for the EXT3 card.
9. Exclusive Commands 1
RIRD, RIWT
Usable device
Word device
C D R W SW Z SD K
Command
G.RIRD
GP.RIWT
Local station head input/output No.
Head device of local station storing the control data
Head No. of device storing read data
Device that turns 1 scan ON at completion of read
(D2)+1 device also turns ON at error completion.
Local station head input/output No.
Head device of local station storing the control data
Head No. of device storing write data
Device that turns 1 scan ON at completion of write
(D2)+1 device also turns ON at error completion.
- 318 -
Get other manuals https://www.bkmanuals.com
Con-
Pointer
stant
H P
Un S1 D1
D2
Un S1 D1 D2
Digit
No. of
desig- Index
steps
nation
5/11