KEYENCE CB-EP100 User Manual
Page 100
- EtherNet/IP Network Unit CB-EP100 User’s Manual (LJ-V7000 Edition) -
3-4 Message Communication
3-76
3
Communi
cat
in
g wit
h the
L
J
-V700
0 Ser
ies
• Responses (when failed)
For details on the attribute ID, settings, general status, and additional status of each
parameter, refer to
"CB Object (Class ID:6BH)" (Page 3-40) and
(3) Changing programs
Message communication changes the programs of a measuring instrument
connected to the CB-EP100.
Service code 4BH is used.
The following settings are required to use this object.
• Service code
• Class ID
• Instance ID
• Service Data
• Command
• Response (when successful)
• Response (when failed)
Item
Description
Data Example
General status
A general status for the service is returned
0EH
Additional status
An additional status is returned.
-
Service response data
There is no service response data.
-
Item
Description
Data Example
Service code
"Program number change (4BH) " is specified (fixed
value).
4BH
Class ID
CB Object (6BH) is specified (fixed value).
6BH
Instance ID
01H becomes a fixed value.
01H
Attribute ID
There is no attribute ID.
-
Service data
Specifies the number of the program to change to.
00000000H-
0000000FH
Item
Description
Data Example
General status
Message communication returns status (00H) to notify
normal termination.
00H
Service response data
There is no service data.
-
Item
Description
Data Example
General status
Message communication returns a general status.
14H
Additional status
Returns the additional status.
-
Service response data
There is no service data.
-