Omron MicroHAWK V320-F Series User Manual page 73

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Defining the Variables
Define variables for the data links for the communications area data that is used in EtherNet/IP
communications.
These variables use the data types that were defined above in procedure 1.
Variable
EIPOutput
EIPInput
3
Accessing the Communications Areas from the User Program
The defined variables are used to access the communications areas for the Sensor using the
following
Trigger
Online
Trigger_Acknowledged
Decoding
DataIsReady
Decode_Data
Command Control Example
Here is an example of how Command Control is executed in EtherNet/IP communications between a
PLC and the code reader.
 Read a Code and Store the Read String Output on the PLC
<Example Tag Sets and Connection Settings>
• Input Assembly: MXL/SXL Input Assembly (102)
Autofocus Multicode Reader MicroHAWK V320-F/V330-F/V420-F/V430-F Series User Manual for Communication Settings (Z407-E1)
3 Controlling Operation and Data Output with Ethernet
15 14 13 12
Read Cycle Information (READ CYCLE REPORT)
Number of characters in Read data (DECODE LENGTH)
The content of the Read data (DECODE DATA)
Network
Variable Type Publish At-
tribute
Global variable Output
Global variable Input
Signal Name
EIPOutput.COMMANDS.Trigger
Signal Name
EIPInput.DEVICE_STATUS.Online
EIPInput.DEVICE_STATUS.Trigger_Acknowledged
EIPInput.DEVICE_STATUS.Decoding
EIPInput.DEVICE_STATUS.DataIsReady
EIPInput.DECODE_DATA
Bit
11 10 9 8 7
Data Type
S_EIPOutput197 For data links to the Output Area
S_EIPInput102
Output Area
Variable Name
Input Area
Variable Name
6 5 4 3 2
Application
For data links to the Input Area
1 0
3
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