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7-6
Explicit Messages Specific to DeviceNet-compatible Digital Indicators
Section 5-3
Expl
ic
it
M
essage
C
o
m
m
un
icat
ions
Command Block
Note
Specify the same value as the destination node address. Broadcasting cannot
be specified.
Response Block
Normal Response
5-3
Explicit Messages Specific to DeviceNet-compatible
Digital Indicators
The following list shows explicit messages that can be sent to K3HB-DRT Dig-
ital Indicators. These messages are used to read and write maintenance infor-
mation (such as Unit conduction time) for the DeviceNet-compatible Digital
Indicator.
For details on sending explicit messages from an OMRON Master PLC, refer
to the DeviceNet Master Unit operation manual.
Note
The number of digits used for the Class ID, Instance ID, and Attribute ID
depends on the master used. When sending parameters from an OMRON
Master Unit, the values are expressed as follows:
Class ID:
4-digit (2-byte) hexadecimal
Instance ID: 4-digit (2-byte) hexadecimal
Attribute ID: 2-digit (1-byte) hexadecimal
Class ID
Instance ID
Data (CompoWay/F command frame data)
0086 hex fixed
0001 hex fixed
1 byte
1 byte
2 bytes
2 bytes
FINS-mini command text
Sub-address
SID
Destina-
tion node
address
Service
Code
37 hex
fixed
[00]= 3030 hex
fixed
[0]= 30
hex
fixed
Specified in ASCII
Unit No. (See note.)
Data (CompoWay/F response frame data)
Returns in ASCII
2 bytes
1 byte
1 byte
Unit No.
Sub-address
End code
FINS-mini response text
No. of receive
bytes
Source
node
address
Service
Code
B7 Hex
fixed
[00]= 3030 Hex
fixed
Summary of Contents for K3HB
Page 2: ...K3HB Digital Indicators Communications User s Manual Revised March 2005...
Page 3: ...iv...
Page 15: ...xvi...
Page 19: ...xx...
Page 21: ...Part 1 CompoWay F...
Page 69: ...Part 2 DeviceNet...
Page 95: ...6 10 Ladder Programming Examples Section 4 3 Remote I O Com munications...
Page 111: ...8 8 Message Communications Performance Section 6 2 Communications Performance...
Page 127: ...Part 3 BCD Output...
Page 147: ......