Beckhoff EL34 Series Documentation page 186

3-phase energy and power measurement terminals
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Commissioning
Index 60n1 PMX Basic (n = 0, 1, 2)
Index (hex) Name
60n1:0
PMX Basic
60n1:11
Voltage
60n1:12
Current
Index 60n2 PMX Power (n = 0, 1, 2)
Index (hex) Name
60n2:0
PMX Power
60n2:11
Active power
60n2:12
Apparent Power
60n2:13
Reactive Power
60n2:14
Power Factor
Index 60n4 PMX Energy (n = 0, 1, 2)
Index (hex) Name
60n4:0
PMX Energy
60n4:11
Active Energy
60n4:12
Apparent Energy
60n4:13
Reactive Energy
Index 60n6 PMX Timing (n = 0, 1, 2)
Index (hex) Name
60n6:0
PMX Timing
60n6:12
Voltage Last Zero
Crossing
Index 60n7 PMX Advanced (n = 0, 1, 2)
Index (hex) Name
60n7:0
PMX Advanced
60n7:10
TxPDO Toggle
60n7:11
Voltage Total Har-
monic Distortion
60n7:12
Current Distortion
Factor
60n7:13
Current Total Har-
monic Distortion
60n7:14
Cos phi
Index 60n8 PMX Statistic Voltage (n = 0, 1, 2)
Index (hex) Name
60n8:0
PMX Statistic Voltage Max Subindex
60n8:11
Voltage Peak
60n8:12
Voltage RMS Mini-
mum
60n8:13
Voltage RMS Maxi-
mum
186
Meaning
 Max. Subindex
 RMS value of the voltage in V
 RMS value of the current in A
Meaning
 Max Subindex
 Active power in W
 Apparent power in VA
 Reactive power in var
 Power factor
Meaning
Max. subindex
Active energy in mWh
Apparent energy in mVAh
Reactive energy in mvarh
Meaning
Max Subindex
Last detected voltage zero crossing as distributed
clock time
Meaning
 Max Subindex
The TxPDO toggle is toggled by the slave when the
data of the associated TxPDO is updated.
 "Total Harmonic Distortion" is the distortion factor of
the voltage. It indicates the ratio of the harmonic
components of an oscillation relative to its fundamen-
tal in %.
The "Current Distortion Factor" is also referred to as
TDD (Total Demand Distortion). It indicates the ratio
between the current harmonics and the maximum
current (EL3443: 1A and EL3443-0010: 5A). Speci-
fied in % of the maximum current.
 "Total Harmonic Distortion" is the distortion factor of
the current. It indicates the ratio of the harmonic com-
ponents of an oscillation relative to its fundamental in
%.
Phase angle of the fundamental wave in degrees
Meaning
Peak value of the instantaneous voltage in the last in-
terval in V
Minimum RMS value of the voltage in the last interval
in V
Maximum RMS value of the voltage in the last inter-
val in V
Version: 1.5
Data type
Flags
Default
UINT8
RO
0x12 (18
REAL32
RO
0x00000000 (0
REAL32
RO
0x00000000 (0
Data type
Flags
Default
UINT8
RO
0x14 (20
REAL32
RO
0x00000000 (0
REAL32
RO
0x00000000 (0
REAL32
RO
0x00000000 (0
REAL32
RO
0x00000000 (0
Data type
Flags
Default
UINT8
RO
0x13 (19
INT64
RO
INT64
RO
INT64
RO
Data type
Flags
Default
UINT8
RO
0x12 (18
UINT64
RO
Data type
Flags
Default
UINT8
RO
0x14 (20
BOOLEAN
RO
0x00 (0
REAL32
RO
0x00000000 (0
REAL32
RO
0x00000000 (0
REAL32
RO
0x00000000 (0
REAL32
RO
0x00000000 (0
Data type
Flags
Default
UINT8
RO
0x13 (19
REAL32
RO
0x00000000 (0
REAL32
RO
0x00000000 (0
REAL32
RO
0x00000000 (0
)
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EL34xx

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