for Beckhoff EL

for model making

period used for

Wait for command

period used for

_COM_DTR_CONTROL for possible values [...] _COM_RTS_CONTROL for possible values

for reading a [...] _KERNEL_ERROR for further details

for reading a [...] _KERNEL_ERROR for further details

for writing a [...] _KERNEL_ERROR for further details

for writing a [...] _KERNEL_ERROR for further details