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4BCOMMUNICATION SETTINGS
0BPROTOCOL IEC 60870-101/104
So the maximum scale values configured are used to calculate the percent of the
measured value as:
Vscale
Vmeas
Vprop
100
×
=
And the value to be sent is calculated using the following expression:
100
32767
Vprop
V
×
=
When the measured value (Vmeas) is equal to the maximum scale value (Vscale) the
result will be equal to 32767 which is the maximum representable value using 16 bits
for the analogic points.
Any Vmeas > Vscale will result in a value greater than 32767 which will be reported
as 32767 with an “Overflow” indication. The minimum value that can be represented
is equal to 32768 which corresponds to a measured negative value of this
magnitude.
7.4.1.7. SCALED MODE
Fort he scaled mode the máximum Para el modo escalado, se utilizan los valores a
plena escala configurados, y el valor a enviar se calcula a través de la expresión:
Vescala
Vmed
V
×
=
32767
When the measured value (Vmeas) is equal to the maximum scale value (Vscale) the
result will be equal to 32767 which is the maximum representable value using 16 bits
for the analogic points.
Any Vmeas > Vscale will result in a value greater than 32767 which will be reported
as 32767 with an “Overflow” indication. The minimum value that can be represented
is equal to 32768 which corresponds to a measured negative value of this
magnitude.
Summary of Contents for smART P500
Page 1: ...Instruction Manual Multifunction Protection Relay smART P500...
Page 23: ...2BTABLES INDEX THIS PAGE HAS BEEN LEFT BLANK INTENTIONALLY...
Page 39: ...5BHARDWARE FEATURES INTRODUCTION Figure 1 9 Wye Wye Connection measured neutral...
Page 40: ...5BHARDWARE FEATURES INTRODUCTION Figure 1 10 Wye Wye Connection sensitive neutral...
Page 41: ...5BHARDWARE FEATURES INTRODUCTION Figure 1 11 Open Delta Connection measured neutral...
Page 42: ...5BHARDWARE FEATURES INTRODUCTION Figure 1 12 Open Delta Connection sensitive neutral...
Page 511: ...2BANSI CURVES 0BCURVES FOR TIME CHARACTERISTICS Figure I 6 Moderately ANSI curve...
Page 513: ...2BANSI CURVES 0BCURVES FOR TIME CHARACTERISTICS Figure I 7 Very inverse ANSI curve...
Page 515: ...2BANSI CURVES 0BCURVES FOR TIME CHARACTERISTICS Figure I 8 Extremely inverse ANSI curve...
Page 532: ...4BRECLOSER CURVES 0BCURVES FOR TIME CHARACTERISTICS Figure I 14 Recloser Curves 101 119...
Page 535: ...4BRECLOSER CURVES 0BCURVES FOR TIME CHARACTERISTICS Figure I 15 Recloser Curves 120 142...
Page 538: ...4BRECLOSER CURVES 0BCURVES FOR TIME CHARACTERISTICS Figure I 16 Recloser Curves 151 202...