Basic Characteristics RAPID

WriteBin Writes to a binary serial channel
Example
Arguments
WriteBin is used to write a number of bytes to a binary serial channel.
WriteBin channel2, text_buffer, 10;
10 characters from the text_buffer list are written to the channel referred to by
channel2.
WriteBin IODevice Buffer NChar
IODevice Data type: iodev
Name (reference) of the current serial channel.
Buffer Data type: array of num
The list (array) containing the numbers (characters) to be written.
NChar (Number of Characters) Data type: num
Program execution
Limitations
Error handling
The number of characters to be written from the Buffer.
The specified number of numbers (characters) in the list is written to the serial channel.
This instruction can only be used for serial channels that have been opened for binary
reading and writing.
If an error occurs during writing, the system variable ERRNO is set to
ERR_FILEACC. This error can then be handled in the error handler.
RAPID Reference Manual 8-WriteBin-1