DLogVal()

DLogVal()

DLogVal	Returns the logged data from the specified time
Function	Command	DLogVal("Tag Name", “Time Value”)
	Script	n = DLogVal("Tag Name", “Time Value”)
Description	Returns the tag value according to the Time Value. The omitted values after the Time Value is set as the initial value. E.g.) If you have entered Time Value as ‘2003’, it represents ‘2003-1-1 0:0:0’.
Example	Returns the ‘ELEC’ tag value of 2018- 3- 29 9: 54 DLogVal(“ELEC”, “2018Y03M29D09h54m”)

Time Value	Range	Example
yyyyYmmMddD HHhMMmSSs	-(Present Year-1970) ≦yyyy≦0 1970 ≦ yyyy < 2037 mm: 01~12 dd: 01~31 hh: 00~23 mm: 00~59 ss: 00~59	2013Y12M15D0h30m30s -3Y01M01D00h00m00s
mmMddD HHhMMmSSs	mm ≦ 0 mm: 01~12 dd: 01~31 hh: 00~23 mm: 00~59 ss: 00~59	3M15D10h30m30s -1M01D00h00m00s
ddD HHhMMmSSs	dd ≦ 0 dd: 01~31 hh: 00~23 mm: 00~59 ss: 00~59	15D10h30m30s -5D00h00m00s
HHhMMmSSs	HH ≦ 0 hh: 00~23 mm: 00~59 ss: 00~59	10h30m30s -30h00m00s
MMmSSs	MM ≦ 0 mm: 00~59 ss: 00~59	30m30s -15m00s
SSs	SS ≦ 0	–300s