Omron K3HB-R User Manual

7-4
Sending CompoWay/F Commands to the Digital Indicator Section 5-2
Explicit Message Communications
The following format is used when an error response is returned for the sent
explicit message.
Number of Bytes Received
The number of data bytes received from the source node address is returned
as a hexadecimal. When an error response is returned for the explicit mes-
sage, the contents is always 0004 hex.
Source Node Address
The node address of the master that sent the explicit message is returned as
a hexadecimal.
Service Code
For normal responses, the service code specified in the command turns with
the most significant bit (bit 07) turned ON is returned. (For example, when the
service code of the command is 0E hex, the service code of the response will
be 8E hex.) When an error response is returned for the explicit message, the
service code is always 94 hex.
Data
Read data is included in the response only when a read command is exe-
cuted. There is no data for commands that do not read data.
Error Code
The following table shows the error codes for explicit messages.
5-2 Sending CompoWay/F Commands to the Digital Indicator
The master can send CompoWay/F command frames to the K3HB-DRT Digi-
tal Indicator by embedding them in explicit message commands, and receive
CompoWay/F response frames that are embedded in explicit messages
responses.
The following services, however, cannot be used.
• Monitor value/set data composite registration read
• Monitor value/set data composite read registration (write)
• Monitor value/set data composite read registration confirmation (read)
No. of bytes
received
0004 hex, fixed
Source node
address
Service code
Error code
(2 bytes, fixed)
Error
code
Error name Cause
08FF Service not supported The service code is incorrect.
09FF Invalid Attribute value The Attribute Value is not supported.
16FF Object does not exist The Instance ID is not supported.
15FF Too much data The data string is too long.
13FF Not enough data The data string is too short.
14FF Attribute not supported The Attribute ID is not supported.
0CFF Object state conflict The command cannot be executed.
0EFF Attribute not settable A write service code was sent for a read-only
Attribute ID.
20** Invalid Parameter There is an error in the specified parameter.

Omron K3HB-R Specifications

General

Brand	Omron
Model	K3HB-R
Category	Measuring Instruments
Language	English