,Internal Signal Name,Unit,IEC 61400-25 Guideline Name,ENTR Alliance name,Description of Signal Name,Notes,Reduction,Reliable Measurement
0,Time,s ,,,"Timestamps. The number of seconds elapsed since 12:00 a.m., Friday, January 1, 1904, Universal Time. ",,FIRST,TRUE
1,GenTorqSP,Nm ,WGEN.DmdTorqStp,,Generator Torque SetPoint ,,FIRST,TRUE
2,DCCREF,A ,,,DC Current REFerence (=Setpoint) ,,FIRST,TRUE
3,PA_B1_SP,deg ,,,Pitch Angle SetPoint Blade 1. All blades have the same setpoint.,,FIRST,TRUE
4,YS,% ,,,Yaw Speed Hydraulic valve setpoint ,,FIRST,TRUE
5,YDL,% ,,,Yaw Damping Left valve setpoint ,,FIRST,TRUE
6,YDR,% ,,,Yaw Damping Right valve setpoint ,,FIRST,TRUE
7,Dig_IO_States,none ,,,Digital I/O States. Boolean values combined into a number.,See separate table  of States,FIRST,TRUE
8,SysMode,enum ,,,"Wind turbine controller Mode. e.g.: Stopped, Running",See separate table of Modes,FIRST,TRUE
9,DCC,A ,,,DC Current from generator rectifier ,,MEAN,TRUE
10,DCV,V ,,,DC Voltage from generator rectifier ,,MEAN,TRUE
11,XTurbSpeed1,rpm ,,,Rotor Speed sensor 1. 20 000 pulses/turn,LP-filtered,MEAN,TRUE
12,TurbSpeed2,rpm ,,,Rotor Speed sensor 2. 30 pulses/turn,,MEAN,TRUE
13,B1Pos,deg ,,,Blade 1 Position. Zero when blade 1 is straight up.,Increasing 0 -360 at forward rotation,FIRST,TRUE
14,GTEMP1,deg C ,,,Generator TEMPerature sensor 1 ,Bearing? Cooling? Cable?,MEAN,TRUE
15,GTEMP4,deg C ,,,Generator TEMPerature sensor 4 ,,MEAN,TRUE
16,AIRTN,deg C ,,,"AIR Temperature, Nacelle ",Inside or Outside Nacelle?,MEAN,TRUE
17,HOP,bar ,WYAW.HyPres,WYAW.HyPres,Hydraulic Oil Pressure ,,MEAN,TRUE
18,HYMP1,bar ,WYAW.HyPres1,,HYdraulic Motor Pressure 1. Sensor on each side of the Yaw Motor.,Old sensor. Unreliable? ,MEAN,FALSE
19,HYMP2,bar ,WYAW.HyPres2,,HYdraulic Motor Pressure 2. Sensor on each side of the Yaw Motor.,Old sensor. Unreliable? ,MEAN,FALSE
20,NAX1,m/s2 ,,,Nacelle Accelerometer X direction 1. Accelerometer 1 is in front.,  All accelerometer directions are relative to nacelle.,MEAN,TRUE
21,NAX2,m/s2 ,,,Nacelle Accelerometer X direction 2. X is axial (turbine shaft) dir. + is towards stern.,  All accelerometer directions are relative to nacelle.,MEAN,TRUE
22,NAY1,m/s2 ,,,Nacelle Accelerometer Y direction 1. Y is sideways. + is towards Starboard.,  All accelerometer directions are relative to nacelle. Repaired 2021-05-18.,MEAN,TRUE
23,NAY2,m/s2 ,,,Nacelle Accelerometer Y direction 2. Accelerometer 2 is mounted in rear part.,,MEAN,TRUE
24,NAZ1,m/s2 ,,,"Nacelle Accelerometer Z direction 1. Z is ""vertical"". + is upwards.",Note the 5 deg tilt of the nacelle.,MEAN,TRUE
25,NAZ2,m/s2 ,,,Nacelle Accelerometer Z direction 2 ,,MEAN,TRUE
26,YP,deg ,WYAW.YwAng,WYAW.YwAng,Yaw Position 0 - (5 * 360) deg. YS MOD 360 equals compass direction.,,FIRST,TRUE
27,WDNA,deg ,WMET.HorWdDirRel,WMET.HorWdDirRel,Wind Direction relative to nacelle. Analog Windvane. 180 deg when turbine is aligned to wind.,,FIRST,TRUE
28,AIRHNA,rel % ,WMET.EnvHum,WMET.EnvHum,AIR Humidity Nacelle measured with IR sensor,,MEAN,TRUE
29,BRDTEMP,deg C ,WTRM.ShftBrkTmp,WTRM.ShftBrkTmp,Brake Disc TEMPerature ,,MEAN,TRUE
30,PAB1,deg ,WROT.BlPthAngVal1,WROT.BlPthAngVal1,Pitch Angle Blade 1 ,,MEAN,TRUE
31,PAB2,deg ,WROT.BlPthAngVal2,WROT.BlPthAngVal2,Pitch Angle Blade 2 ,,MEAN,TRUE
32,PAB3,deg ,WROT.BlPthAngVal3,WROT.BlPthAngVal3,Pitch Angle Blade 3 ,,MEAN,TRUE
33,B1POS,V ,,,Blade 1 POSition measured with inductive sensors,Voltage from sector system,MEAN,TRUE
34,B2POS,V ,,,Blade 2 POSition measured with inductive sensors,Voltage from sector system,MEAN,TRUE
35,B3POS,V ,,,Blade 3 POSition measured with inductive sensors,Voltage from sector system,MEAN,TRUE
36,R24VMON,V ,WROT.SupV,WROT.SupV,Rotating system 24V MONitor ,24V supply level in rot. Box,MEAN,TRUE
37,AIRHH1,rel % ,,,AIR Humidity Hub 1 ,Sensor 1 of 3,MEAN,TRUE
38,AIRTH1,deg C ,,,AIR Temperature Hub 1 ,Sensor 1 of 3,MEAN,TRUE
39,RST2,Nm ,,,Rotor Shaft Torque ,Straingage RST2 on generator shaft,MEAN,TRUE
40,B1EMR,V/V ,,,Blade 1 Edge Moment Root ,No calibration!,MEAN,FALSE
41,B1FMR,V/V ,,,Blade 1 Flap Moment Root ,No calibration!,MEAN,FALSE
42,B2EMR,V/V ,,,Blade 2 Edge Moment Root ,No calibration!,MEAN,FALSE
43,B2FMR,V/V ,,,Blade 2 Flap Moment Root ,No calibration!,MEAN,FALSE
44,B3EMR,V/V ,,,Blade 3 Edge Moment Root ,No calibration!,MEAN,FALSE
45,B3FMR,V/V ,,,Blade 3 Flap Moment Root ,No calibration!,MEAN,FALSE
46,B1FM20A,V/V ,,,Blade 1 Flap Moment 2.0 meter a Upwind ,No calibration!,MEAN,FALSE
47,B1FM20B,V/V ,,,Blade 1 Flap Moment 2.0 meter b Downwind ,No calibration!,MEAN,FALSE
48,B1FM35A,V/V ,,,Blade 1 Flap Moment 3.5 meter a Upwind ,No calibration!,MEAN,FALSE
49,B1FM35B,V/V ,,,Blade 1 Flap Moment 3.5 meter b Downwind ,No calibration!,MEAN,FALSE
50,B1FM50A,V/V ,,,Blade 1 Flap Moment 5.0 meter a Upwind ,No calibration!,MEAN,FALSE
51,B1FM50B,V/V ,,,Blade 1 Flap Moment 5.0 meter b Downwind ,No calibration!,MEAN,FALSE
52,B2FM20A,V/V ,,,Blade 2 Flap Moment 2.0 meter a Upwind ,No calibration!,MEAN,FALSE
53,B2FM20B,V/V ,,,Blade 2 Flap Moment 2.0 meter b Downwind ,No calibration!,MEAN,FALSE
54,B2FM35A,V/V ,,,Blade 2 Flap Moment 3.5 meter a Upwind ,No calibration!,MEAN,FALSE
55,TMBNS,Nm ,,,"Tower Moment, Base North-South ",,MEAN,TRUE
56,TMBEW,Nm ,,,"Tower Moment, Base East-West ",,MEAN,TRUE
57,WD30,deg ,,,Wind Direction 30 m height. Supersonic transducer in Meteorological mast.,10 Hz update frequency,FIRST,TRUE
58,WS30,m/s ,,,"Wind Speed, 30 m height. Supersonic transducer in Meteorological mast.",10 Hz update frequency,MEAN,TRUE
59,WDN,deg ,WMET.HorWdDirRel,WMET.HorWdDirRel,Wind Direction Nacelle. 180 deg when turbine is aligned to wind.,Relative to nacelle direction. Supersonic sensor,FIRST,TRUE
60,WSN,m/s ,WMET.HorWdSpd,WMET.HorWdSpd,Wind Speed Nacelle ,Supersonic sensor,MEAN,TRUE
61,PwrPercent,none ,,, Power Percentage. MaxPwrEst * PwrPercent = WantedPwr to Torque ctrl. ,Value between 0 and 1. 10 is added while FFR sequence is active,MEAN,TRUE
62,TMBTOR,V/V ,,,Tower Moment Base TORsion ,Torsional straingage in steel base.,MEAN,TRUE
63,OptRpm,rpm ,,,Optimal Rpm . Setpoint for turbine speed control (if engaged),FFR regulator calculated variable,MEAN,TRUE
64,WindEst,m/s ,,,Wind Estimation ,FFR regulator calculated variable,MEAN,TRUE
65,MaxPwrEst,W ,,,Max Power Estimation ,FFR regulator calculated variable,MEAN,TRUE
66,Fgrid,Hz ,WCNV.GriHz,WCNV.GriHz,Grid Frequency. Affects Pwaste when activated,Measurement value,MEAN,TRUE
67,Pwaste,W ,,,Waste Power. Calculated from Fgrid OR manually adjusted.,The amount of power to reduce turbine output with.,MEAN,TRUE
68,Method_f,,,,"Freq.ctrl.method. 0 = Manually selected Pwaste, 1 = FCR-N, 2 = FCR-D_upp, 3 = FCR-D_ned",,MEAN,TRUE