Keyence DL-DN1 Instrukcja Użytkownika Pobierz pdf (Strona 47)

3-3 Explicit Messaging

3-21

Communicating with the SK-1000 Series

- 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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Keyence DL-DN1 Instrukcja Użytkownika Strona 47