Send Packet
- Updated2025-07-28
- 1 minute(s) read
Uploads a packet containing file data to the SystemLink file service.
Use Send Last Packet to complete transmission of the file.
Programming Patterns
- Transferring Files from Memory to the Server

writable file in
File you want to upload to the SystemLink file service.
data
Information contained in file you can analyze and process.
packet number
A zero-indexed sequential number automatically assigned to the packet.
Note If
you wire a number to the packet number, you must
wire it for all future packets for the writable file reference.
error in
Error conditions that occur before this VI runs. The VI responds to this input according to standard error behavior.file out
File uploaded to the SystemLink file service. You cannot write to the file anymore.
sent packet number
A zero-indexed sequential number assigned to the packet.