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KEYENCE DL-EP1 User Manual

Page 95

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5-4 Procedures for Communicating with an Allen-Bradley ControlLogix PLC

5-15

5

App

end
ix

- EtherNet/IP Compatible Network Unit DL-EP1 User’s Manual (FD-MH) -

• Example 2: To control with same format and procedure as set cycle data,

Access the Assembly Object attribute3: data.

1) Retrieving the DL-EP1 input data

* The message exchanged with SLC5/05 can have up to 124 words (248

bytes). Confirm that the cyclic communication data size is set to 248 in the
DL-EP1 properties.

2) Setting the DL-EP1 output data

* The message exchanged with SLC5/05 can have up to 124 words (248

bytes). Confirm that the cyclic communication data size is set to 248 in the
DL-EP1 properties.

Item

Setting Value

Service

ReadAssembly

ServiceCode

0EHex (Cannot be designated)

Class

04Hex (Cannot be designated)

Instance

64Hex (Monitor Data)

Attribute

03Hex (Cannot be designated)

Data Table Address (Send data)

(Cannot be designated)

Size In Words (Send data)

(Cannot be designated)

Data Table Address (Received
data)

Name of file storing send data

Size In Words (Received data)

84 words

Value of file storing send data

Data following the format assigned to the DL-EP1
set cycle data communication allocation can be
retrieved.

Item

Setting Value

Service

WriteAssembly

ServiceCode

10Hex (Cannot be designated)

Class

04Hex (Cannot be designated)

Instance

65Hex (External Input)

Attribute

03Hex (Cannot be designated)

Data Table Address (Send data)

Name of file storing send data

Size In Words (Send data)

5 words

Data Table Address (Received
data)

(Cannot be designated)

Size In Words (Received data)

(Cannot be designated)

Value of file storing send data

Designate with data having a format following the
DL-EP1 set cycle data communication allocation.