Snapex7.Client.mb_write
You're seeing just the function
mb_write
, go back to Snapex7.Client module for more information.
Specs
mb_write(GenServer.server(), [data_io_opt()]) :: :ok | {:error, map()} | {:error, :einval}
This is a lean function of write_area/2 to write PLC merkers. It simply internally calls read_area/2 with
area: :MK
word_len: :byte
The following options are available:
:start
- (int) An offset to start.:amount
- (int) Amount of words (bytes) to read/write.:data
- (bitstring) buffer to write.
For more info see pg. 104 form Snap7 docs.