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118
SECTIO
N
6
ID
Se
ns
or Unit
O
p
era
tion
RFID System
User's Manual
SECTION 6
Controlling the ID Sensor Unit
ID Sensor Unit Operation
The user program in the CS/CJ-series CPU Unit is used to operate the ID Sensor Unit. The ID Sensor Unit
performs communications with RF Tags through the Antenna according to data set in the Special I/O Unit
Area of the CS/CJ-series CPU Unit.
Outline of Operation
• The ID Sensor Unit will complete execution of any command that is being executed even if the CPU Unit is changed to
PROGRAM Mode.
• If an ID Sensor Unit error occurs, communications will stop regardless of the operating mode.
• First word allocated to Unit in CIO Area: n = CIO 2000 + 10
×
Unit number
User Program
MO
V
, OUT, etc.
MO
V
, LD, etc.
Unit controls
Commands
Data storage area
Unit stat
u
s
Res
u
lts information
Processing res
u
lts monitor
Read data
Calc
u
lation res
u
lts
W
rite data
Special I/O
Unit Area
CIO n to
CIO n+6
CIO n+7 to
CIO n+9
Command
interpretation
and
exec
u
tion
Exec
u
tion
res
u
lts
Storing
read data.
Getting
w
rite data.
Data storage
area
Amplifier or Antenna
CS/CJ-series CPU Unit
ID Sensor Unit
RF T
a
g
Содержание CJ1W-V680C11
Страница 62: ...60 SECTION 3 Connections and Wiring RFID System User s Manual SECTION 3 CJ series ID Sensor Units MEMO...
Страница 78: ...76 SECTION 4 I O Data Allocations RFID System User s Manual SECTION 4 Data Exchange with the CPU Unit MEMO...
Страница 118: ...116 SECTION 5 RF Tag Memory Error Correction RFID System User s Manual SECTION 5 ID Sensor Unit Functions MEMO...
Страница 158: ...156 SECTION 7 Troubleshooting RFID System User s Manual SECTION 7 Troubleshooting Alarms and Errors MEMO...
Страница 213: ......