Campbell Scientific CR1000KD CR800 and CR850 Measurement and Control Systems - Page 226

Section 7. Installation 'Program BeginProg Scan(1,Sec,0,0) TimeVar = FirstTable.TimeStamp CallTable FirstTable CallTable SecondTable NextScan EndProg CRBasic Example 44. NSEC - Two Element Time Array 'TimeStamp is retrieved into variables TimeOfMaxVar(1) and TimeOfMaxVar(2). Because 'the variable is dimensioned to 2, NSEC assumes, '1) TimeOfMaxVar(1) = seconds since 00:00:00 1 January 1990, and '2) TimeOfMaxVar(2) = μsec into a second. 'Declarations Public PTempC Public MaxVar Public TimeOfMaxVar(2) As Long DataTable(FirstTable,True,-1) DataInterval(0,1,Min,10) Maximum(1,PTempC,FP2,False,True) EndTable DataTable(SecondTable,True,-1) DataInterval(0,5,Min,10) Sample(1,MaxVar,FP2) Sample(1,TimeOfMaxVar,Nsec) EndTable 'Program BeginProg Scan(1,Sec,0,0) PanelTemp(PTempC,250) MaxVar = FirstTable.PTempC_Max TimeOfMaxVar = FirstTable.PTempC_TMx CallTable FirstTable CallTable SecondTable NextScan EndProg CRBasic Example 45. NSEC - Seven and Nine Element Time Arrays 'Application: Demonstrate how to sample a time stamp into Final Data Storage using 'an array dimensioned 7 or 9. 'Solution: 'A time stamp is retrieved into variable rTime(1) through rTime(9) as year, month, day, 'hour, minutes, seconds, and microseconds using the RealTime() instruction. The first 'seven time values are copied to variable rTime2(1) through rTime2(7). Because the 'variables are dimensioned to 7 or greater, NSEC assumes the first seven time factors 'in the arrays are year, month, day, hour, minutes, seconds, and microseconds. 226