Omron CJ1W-V680C11, Руководство пользователя

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SECTION 4
I/O Da
ta
Al
loca
ti
ons
SECTION 4
Data Exchange with the CPU Unit
67
RFID System
User's Manual
I/O Data Allocations
Special I/O Unit Area Allocations and Contents
I/O data exchange for the ID Sensor Unit is performed using the words allocated to the ID Sensor Unit
as a Special I/O Unit in the Special I/O Unit Area.
• The words allocated to the ID Sensor Unit in the Special I/O Unit Area are determined by the setting of the unit number
switches on the Unit's front panel. Set unit numbers so that the same words are not allocated to more than one Unit. (Refer to
p. 63 for the setting method.)
• If the same unit number is set for more than one Special I/O Unit, a fatal error (No. duplication error on CX-Programmer or Unit
Number Duplication on Programming Console), and the PLC will not operate.
SYSMAC CS-/CJ-series PLC
Special I/O Unit Area
Allocated Words
Allocated Words
Unit 0 CIO 2000 to CIO 2009
Unit 1 CIO 2010 to CIO 2019
Unit 2 CIO 2020 to CIO 2029
Unit 3 CIO 2030 to CIO 2039
Unit 4 CIO 2040 to CIO 2049
Unit 5 CIO 2050 to CIO 2059
Unit 6 CIO 2060 to CIO 2069
Unit 7 CIO 2070 to CIO 2079
Unit 8 CIO 2080 to CIO 2089
Unit 9 CIO 2090 to CIO 2099
Unit 10 CIO 2100 to CIO 2109
Unit n
CIO 2000 + 10
×
n to
CIO 2000 + 10
×
n + 9
Unit 95 CIO 2950 to CIO 2959
ID Sensor Unit
CS1W-V680C11/CJ1W-V680C11
I/O Data
Output refresh data
Input refresh data
n to
n+6
n+7 to
n+9
SYSMAC CS-/CJ-series PLC
Special I/O Unit Area
Unit 0
CIO 2000
to CIO 2019 CIO 2010
to CIO 2029
Unit 1
Unit 2
CIO 2020
to CIO 2039 CIO 2030
to CIO 2049
Unit 3
Unit 4
CIO 2040
to CIO 2059 CIO 2050
to CIO 2069
Unit 5
Unit 6
CIO 2060
to CIO 2079 CIO 2070
to CIO 2089
Unit 7
Unit 8
CIO 2080
to CIO 2099 CIO 2090
to CIO 2109
Unit 9
Unit 10
CIO 2100
to CIO 2119
Unit n
CIO 2000 + 10
×
n to
CIO 2010 + 10
×
n + 9
Unit 94 CIO 2940 to CIO 2959
ID Sensor Unit
CS1W-V680C12/CJ1W-V680C12
I/O Data
Antenna 1
Output refresh data
n
to n+6
n+7
to n+ 9
n+10
to n+16
n+17
to n+19
(n = CIO 2000 + 10
×
unit No.)
(n = CIO 2000 + 10
×
unit No.)
Refreshed every scan
during PLC's I/O
refresh period.
Outputs (CPU to ID
Sensor Unit) are
refreshed first,
followed by inputs
(ID Sensor Unit to
CPU Unit).
I/O refresh period
Refreshed every scan
during PLC's I/O
refresh period.
Outputs (CPU to ID
Sensor Unit) are
refreshed first,
followed by inputs
(ID Sensor Unit to
CPU Unit).
I/O refresh period
Antenna 1
Input refresh data
Antenna 2
Output refresh data
Antenna 2
Input refresh data