KEYENCE CB-EP100 - Manual (Page 58)

- EtherNet/IP Network Unit CB-EP100 User’s Manual (LJ-V7000 Edition) -
3-4 Message Communication
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Message communication uses objects and services to send and receive data.
Executing a service (1) for a CB-EP100 object enables data read (2), parameter
change (3), control input (4), initialization of settings (5) and other operations.
Taking CB Object as an example, one instance is provided for the measuring
instrument connected to the CB-EP100. Reading the attributes corresponding to the
measurement values of a measuring instrument instance using a service makes it
possible to read instance (01H=measuring instrument) measurement values.
Objects and Services
Parameter change
(3)
Control input indication execution
(4)
Initialization of settings
(5)
CB-EP100 or measuring instrument connected to the CB-EP100
Object
(1)
(2)
Service
Data output
Instance ID: 00H Instance ID: 01H Instance ID: 64H to 73H Instance ID: C8H to D7H
Instances for number of programs (16)
Attribute ID: 32DH
Attribute ID: 32EH
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Attribute ID: 32DH
:
Setting area
:
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Setting area
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CB Object
(Class ID: 6BH)
CB-EP100 internal area Measuring instrument internal area