Instruction Manual

- EtherNet/IP Network Unit CB-EP100 User’s Manual (LJ-V7000 Edition) -
3-4 Message Communication
3-76
3
Communicating with the LJ-V7000 Series
• 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 "Attributes"
(Page 3-44).
(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.
-