IoDrvModbusComPort_Diag.GetDeviceState (METH)ΒΆ

METHOD GetDeviceState : DED.DEVICE_STATE

Returns the state of the device; if device state is ERROR further information can be read by GetDeviceError

InOut:

Scope

Name

Type

Comment

Return

GetDeviceState

DED.DEVICE_STATE

Output

xDiagnosisInfoAvailable

BOOL

if true, diagnosis info can be read by calling GetDeviceDiagnosisInfo

eError

DED.ERROR