期和时间规范：DATE_AND_TIME 使用 DATE_AND_TIME 关键 [...] <date and time

, TIME_OF_DAY and DATE_AND_TIME [...] DATE_AND_TIME or DT [...] DATE_AND_TIME

Time and Date [...] H Title Time and Date [...] Time and Date

Time and Date [...] . GetDateAndTime (FunctionBlock) SetDateAndTime

Time and Date [...] GetDateAndTime or SetDateAndTime is

DATE_AND_TIME ¶ Assert_DateAndTime_Equal (Function) Assert_DateAndTime

| BYTE | DATE | DATE_AND_TIME [...] | INT | LDATE | LDATE_AND_TIME [...] | REAL | SINT | TIME

IStorage.UtilityGetCurrentDateAndTime [...] UtilityGetCurrentDateAndTime [...] Return UtilityGetCurrentDateAndTime

Assert_DateAndTime [...] Assert_DateAndTime [...] of type DATE_AND_TIME

Storage.UtilityGetCurrentDateAndTime [...] UtilityGetCurrentDateAndTime [...] UtilityGetCurrentDateAndTime