Omron CJ1W-C113 - REV 02-2008, Operation Manual

Page: 158 / 406

131
Reading Data with the READ DATA Bit Section 5-3
Program Example The work bit R1 is used to begin reading.
DIFU R1
MOV
#0004
D00404
200814
MOV
#112C
D00405
MOV
#000D
D00406
R1
Read switch
Work bit Data Transferring
MOV
#01F4
D00407
200113
END (01)
Set total number of words
to be read from PCU to "4."
Set the read destination
beginning address for PCU
data area to "112C" (transfer
source).
Set the area where the read
data is to be stored to "000D"
(DM Area).
Set the beginning word address
of the DM Area where the read
data is to be stored to "01F4"
(500; transfer destination).
READ DATA
Contents of DM Area after read is completed.
D00500 0 3 E 8
D00501 0 0 0 0
D00502 1 5 7 C
D00503 0 0 0 0
Speed #0
Speed #1
Flag
200113
Ensure that the
Read Data Bit
stays ON until the
Data Transferring
Flag turns ON.