F_iecMoveStreamToStream
From product version TwinCAT PLC Library IEC60870-5-104 substation v2.0.6 and higher.
This function copies data bytes from the source variable to the target variable and deletes afterwards the copied data bytes from the source variable. The memory content of the source variable decreases. The memory content of the target variable increases
FUNCTION F_iecMoveStreamToStream : UDINT
VAR_INPUT
cbCopy : UDINT;
END_VAR
VAR_IN_OUT
target : ST_IEC870_5_101Stream;
source : ST_IEC870_5_101Stream;
END_VAR
cbCopy: Number of data bytes to be copied from the source variable to the target variable.
target: Target data buffer
source: Source data buffer.
Example in ST:
under construction
Requirements
Development Environment | Target System | PLC libraries to include |
|---|---|---|
TwinCAT v2.10.0 Build >= 1301 | PC or CX (x86) CX (ARM) | TcIEC870_5_101.Lib |