KEYENCE DL-DN1 - Manual (Page 47)

3-3 Explicit Messaging
3-21
3
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- 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.