ST_TimeZoneInformation

Time zone information. The standard time is also referred to as winter time. The bias parameters can also assume negative values.

TYPE ST_TimeZoneInformation :
STRUCT
    bias         : DINT
    standardName : STRING(31);
    standardDate : TIMESTRUCT;
    standardBias : DINT;
    daylightName : STRING(31);
    daylightDate : TIMESTRUCT;
    daylightBias : DINT;
END_STRUCT
END_TYPE

Value	Meaning
bias	Defines the current difference between the local time and the UTC time in minutes. UTC = local time + bias.
standardName	Name of the standard time as string.
standardDate	This structure contains information on the transition from daylight saving time to standard time (type: TIMESTRUCT). The structure parameters wMonth is zero if this value is not used. If this parameter is used, the daylightDate parameter must also be used. In order to be able to configure standardDate, set the wYear parameter to zero, select the required day of the week for wDayOfWeek and select a value between 1 and 5 for wDay (week of the month, 5 is the last week).
standardBias	Time difference in minutes for calculating the local time during standard time. This value is usually zero.
daylightName	Name of the daylight saving time as string.
daylightDate	This structure contains information on the transition from standard time to daylight saving time (type: TIMESTRUCT). The structure parameters wMonth is zero if this value is not used. If this parameter is used, the standardDate parameter must also be used. In order to be able to configure daylightDate, set the wYear parameter to zero, select the required day of the week for wDayOfWeek and select a value between 1 and 5 for wDay (week of the month, 5 is the last week).
daylightBias	Time difference in minutes for calculating the local time during daylight saving time.

Example:

See: FB_SetTimeZoneInformation.

Requirements

Development environment	Target platform	PLC libraries to be integrated (category group)
TwinCAT v3.1.0	PC or CX (x86, x64, Arm^®)	Tc2_Utilities (System)