Balluff BVS SC-M1280Z00-07-000, User Manual

Page: 34 / 42

6
Communication functions of the LAN Interface
BVS SC-_1280Z00-07-000
SMART
CAMERA
IO
English 34
The client can use this message to query the application ID of the active application.
Length in
bytes
Structure Value Designation
4 UINT32 42565350
hex
Magic Number
4 UINT32 00
hex
User data length in bytes
4 UINT32 30
hex
Message ID
The camera is waiting for:
Length in
bytes
Structure Value Designation
4 UINT32 42565350
hex
Magic Number
4 UINT32 04
hex
User data length in bytes
4 UINT32 30
hex
Message ID
4 UINT32 Active application ID
The client can use this message to switch over the active application on the camera.
Length in
bytes
Structure Value Designation
4 UINT32 42565350
hex
Magic Number
4 UINT32 04
hex
User data length in bytes
4 UINT32 31
hex
Message ID
4 UINT32 ID of the desired application
An application ID allows only values under which an application is actually stored in the
BVS Cockpit.
The Application ID Null is not allowed since multiple applications can be given this ID. The
application can only be changed if it is stopped (see “6.3.13 Stop application” on page 36).
Following this message, the camera returns an acknowledgment to the client.
Length in
bytes
Structure Value Designation
4 UINT32 42565350
hex
Magic Number
4 UINT32 08
hex
User data length in bytes
4 UINT32 31
hex
Message ID
4 UINT32 Status:
0: Application was successfully set
1: Application ID is invalid
4 UINT32 Active application ID
The message is not sent until after the application has been switched over, which may take
several 100 milliseconds.
The client uses this message to query the real-time clock of the camera.
Length in
bytes
Structure Value Designation
4 UINT32 42565350
hex
Magic Number
4 UINT32 00
hex
User data length in bytes
4 UINT32 32
hex
Message ID
6.3.5 Query
application
6.3.6 Switch
application
6.3.7 Get the time
stamp