Omron K3HB-R User Manual

7-6
Explicit Messages Specific to DeviceNet-compatible Digital Indicators Section 5-3
Explicit Message Communications
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 textSub-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 ASCII2 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

Omron K3HB-R Specifications

General

Brand	Omron
Model	K3HB-R
Category	Measuring Instruments
Language	English