Specifications

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6. HOW TO COMMUNICATE WITH ID TAGS
6.4.7 Program example (FROM/TO instructions) with ACPU/QCPU (A mode) use
Set the parameters using the sequence program.
(1) List of devices used in program example
Table 6.14 List of Devices Used in Program Example
(With ACPU/QCPU (A Mode) Use (FROM/TO Instructions))
Device Description
Master module
X0 Module erro
r
X1 Data link status at host station
X6 Data link startup b
y
buffer memor
y
paramete
r
normal completion
X7 Data link startup b
y
buffer memor
y
paramete
r
error completion
XF Module read
y
I/O
(
64 input points
)
X22 Si
g
nal input when initial settin
g
s are chan
g
ed
X30 Si
g
nal input when readin
g
from ID ta
g
X40 Si
g
nal input when writin
g
to ID ta
g
I/O
(
64 output points
)
Y60 Si
g
nal output when data link error occurs
RFID module
X102 ID communication complete
X103 ID-BUS
Y
X104 ID command complete
X105 Error detection
X178 Initial data processin
g
request fla
g
X179 Initial data settin
g
complete fla
g
X17B Remote READ
Y
Y0 Refresh instruction
Y6 Data link startup b
y
buffer memor
y
parameters reques
t
Y104 ID command execution reques
t
Y178 Initial data processin
g
complete fla
g
Y179 Initial data settin
g
request fla
g
M0
Internal relay where data link status of ECL2-V680D1 is stored
0 (OFF): Data link normal
1
(
ON
)
: Data link erro
r
M10 Network parameter settin
g
start pulse si
g
nal
M20 Initial settin
g
chan
g
e command pulse si
g
nal
M30 Internal rela
y
turned ON when ID command is executed
(
Read
)
M31 ID command execution
(
Read
)
start pulse si
g
nal
M40 Internal rela
y
turned ON
w
hen ID command is executed
(
Write
)
M41 ID command execution
(
Write
)
start pulse si
g
nal
M100 Master control
(
MC
)
contac
t
D0 to D4 Device that sets network parameters
D100 Device where own station parameter status is stored at abnormal completion
D200
～
D212 Source data written to ID ta
g
D220
～
D232 Data read from ID ta
g
D250 Error details stored value
D300 Communication specification area / Command code specification area
D301 Communication settin
g
area / Start address specification area
D302 Processin
g
specification area / Numbe
r
of processin
g
points specification area
D303 Auto s
y
stem command wait time settin
g
area / Write data specification area 1
D304 Write data specification area 2
to to
D315 Write data specification area 13
D556 Module status stora
g
e area
D557 Error details stora
g
e area
D559 Read data stora
g
e area 1
D560 Read data stora
g
e area 2
to to
D571 Read data stora
g
e area 13
W80 Other station data link status