Device handle: Device 'WRTL1444 SN:2100022390' has 28 Spot channels:
Reading channel values, please wait...
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Channel handle |    Channel name    | Channel value (Unit) |
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     479       | '        A.Ms.Amp' | '0.817588' (A) 
     480       | '        A.Ms.Vol' | '344.519897' (V) 
     481       | '       A.Ms.Watt' | '281.253174' (W) 
     483       | '        B.Ms.Amp' | '0.438902' (A) 
     484       | '        B.Ms.Vol' | '380.532654' (V) 
     485       | '       B.Ms.Watt' | '166.562805' (W) 
     487       | '       GridMs.Hz' | '49.992188' (Hz) 
     488       | '     GridMs.TotA' | '1.883554' (A) 
     491       | '             Pac' | '429.054810' (W) 
     495       | ' GridMs.PhV.phsA' | '230.041245' (V) 
     496       | ' GridMs.PhV.phsB' | '0.000000' (V) 
     497       | ' GridMs.PhV.phsC' | '0.000000' (V) 
     506       | '        Iso.FltA' | '9.378935' (mA) 
     507       | '            Riso' | '3000.000000' (kOhm) 
     724       | '     Mt.TotOpTmh' | '807.236769' (h) 
     725       | '       Mt.TotTmh' | '894.011208' (h) 
     726       | '         E-Total' | '300.100004' (kWh) 
     727       | '   Serial Number' | '2100022390.000000'    
     728       | '     Op.GriSwCnt' | '242.000000'    
     730       | '    Op.EvtCntUsr' | '1.000000'    
     734       | '        Op.EvtNo' | '0.000000'    
     736       | '       Op.TmsRmg' | '0.000000' (s) 
     629       | '            Mode' | 'Mpp'    
     630       | '           Cntry' | 'VDE0126-1-1'    
     631       | '   Inv.TmpLimStt' | 'None'    
     632       | '     Op.GriSwStt' | 'Cls'    
     737       | '          Op.Dsc' | 'None'    
     739       | '           Error' | 'None'

Device handle: Device 'WRTL1444 SN:2100022390' has 13 Parameter channels:
Reading channel values, please wait...
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Channel handle |    Channel name    | Channel value (Unit) |
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     419       | '        A.StrTms' | '1.000000' (s) 
     421       | '          A.VStr' | '150.000000' (V) 
     422       | '    A.Const.VSet' | '550.000000' (V) 
     426       | '        B.StrTms' | '1.000000' (s) 
     428       | '          B.VStr' | '150.000000' (V) 
     429       | '    B.Const.VSet' | '550.000000' (V) 
     688       | '          Plimit' | '4060.000000' (W) 
     690       | '     Inv.StopTms' | '2.000000' (s) 
     693       | '  Iso.LeakRisMin' | '1000.000000' (kOhm) 
     697       | '       SerNumSet' | '2100022390.000000'    
     477       | '   SY_Systemzeit' | '1205445007.000000'    
     755       | '           Model' | 'SB4000TL-20'    
     756       | '     Op.OpModSet' | 'Mpp'