KEYENCE DL-DN1 User Manual
Page 47
3-3 Explicit Messaging
3-21
3
Comm
u
nic
a
ti
ng
w
it
h th
e
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.