1. TwinCAT 3 PLC Lib: Tc2_DALI
2. Programming
3. DUTs
4. Structures
5. ST_DALIV2DeviceSettingsType01

ST_DALIV2DeviceSettingsType01

TYPE ST_DALIV2DeviceSettingsType01 :
STRUCT
  nErrors                 : DWORD;
  bPresent                : BOOL;
  nBatteryCharge          : UINT; (*0..254, 255->Error*)
  tDurationTestResult     : TIME; (*0..510 min*)
  tLampEmergencyTime      : TIME; (*0..255 h*)
  tLampTotalOperationTime : TIME; (*0..1024 h*)
  nEmergencyLevel         : BYTE; (*0..254*)
  nEmergencyMinLevel      : BYTE; (*0..254*)
  nEmergencyMaxLevel      : BYTE; (*0..254*)
  tRatedDuration          : TIME; (*0..510 min*)
  nNextFunctionTest       : UINT; (*0..255*)
  nNextDurationTest       : UINT; (*0..255*)
  nFunctionTestInterval   : UINT; (*0..255*)
  nDurationTestInterval   : UINT; (*0..255*)
  nTestExecutionTimeout   : UINT; (*0..255*)
  nProlongTime            : UINT; (*0..255*)
  nEmergencyMode          : BYTE;
  nFeatures               : BYTE;
  nFailureStatus          : BYTE;
  nEmergencyStatus        : BYTE;
END_STRUCT
END_TYPE

Note:

The following variables are adapted to their target display range when they are read out. They therefore differ from the read representation of the DALI device:

tDurationTestResult : TIME; (*0..510 min*)
tLampEmergencyTime : TIME; (*0..255 h*)
tLampTotalOperationTime : TIME; (*0..1024 h*)
tRatedDuration : TIME; (*0..510 min*)

For the other variables the conversion either makes no sense (e.g. nEmergencyLevel), or a display is not possible (e.g. nNextDurationTest), since the range of the variable type TIME is insufficient.