Omron ZW-C1*AT User Manual page 220

• Output Area
Signal name
Measurement Value of Task1
Measurement Value of Task2
Measurement Value of Task3
Measurement Value of Task4
● Accessing Communications Areas by Specifying I/O Memory Addresses
AT specifications can be set for variables to individually specify the I/O memory addresses that are assigned in
the communications areas.
1
Setting Tag Sets (Network Configurator)
Specify the tag names in the PLC directly by using the I/O memory addresses that are assigned in the
communications areas. (Output tags are specified for the input connections to the Sensor and input tags
are specified for output connections to the PLC.)
Setting Examples
Output tag : D0
Input tag : D100
2
Setting Variables (Sysmac Studio)
Define variables with AT specifications to the I/O memory addresses that are assigned in the
communications areas as shown below.
Setting Examples
Variable: a (AT specification: D0.0)
Variable: b (AT specification: D1.1)
Variable: c (AT specification: D2.0)
Variable: d (AT specification: D2.1)
Variable: e (AT specification: D2.2)
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•
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3
Setting Connections
Set the connections as shown in the following table.
Originator device (PLC) settings
Input tag set: D0
Output tag set: D100
Example: Setting Example for Variables to Access the Command Area
Command Area (PLC Output Tag D0)
I/O memory
address
15
D0
D1
D2
218
EtherNet/IP Connection
Variable name
EIPInput.OutputData[0]
EIPInput.OutputData[1]
EIPInput.OutputData[2]
EIPInput.OutputData[3]
Target device (Sensor) settings
Output tag set: Input101
Input tag set: Output100
2 1 0
EXE
ERCLR
LIGHTOFF1 RESET1 TIMING1
Variables Used to Access the Command Area
in the PLC from the User Program
Variable name
specification
a (Assigned to the EXE signal.) D0.0
b (Assigned to the ERCLR signal.) D1.1
c (Assigned to the TIMING1 signal.) D2.0
d (Assigned to the RESET1 signal.) D2.1
e (Assigned to the LIGHTOFF1 signal.) D2.2
Settings
AT
Data type
BOOL
BOOL
BOOL
BOOL
BOOL
ZW User's Manual