KEYENCE DL-DN1 User Manual

Page 47

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3-3 Explicit Messaging

3-21

3

Comm

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nic
a

ti

ng

w

it

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SK-1

000 Se

ri

es

- DeviceNet Compatible Network Unit DL-DN1 User’s Manual (SK-1000) -

Command format

Response format

Item

Description

Node address

Specifies the node address, in hexadecimal, of the destination (DL-DN1) of the explicit
message.

Service Code

Specifies the type of the command.

Class ID

Fixed to 0067h.

Instance ID
Attribute ID

The Instance ID and Attribute ID specify the ID number and parameter of the target sen-
sor amplifier.

For specific values, see

"Command Parameter List" (page 3-26).

Service data

Specifies the data to be written.

Command

Description

0Eh

Read settings or status

10h

Write settings or status

4Bh

Motion command

4Ch

Lock all

4Eh

Read information with decimal
point

Item

Description

Number of received bytes

Replies with the number of bytes of the received data.

Node address

Replies with the node address of the responder (DL-DN1).

Service Code

[When normal]: Replies with the received Service Code by turning its most significant bit
to ON.
[When abnormal]: Fixed to 94h.

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