CET iMeter 6, Руководство пользователя

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CET Electric Technology
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5.9.3 Data Recorder Log Data Structure
Offset Property Description Format Note
+0 RO Parameter 1 INT32 /
+2 RO Parameter 2 INT32 /
… RO … INT32
+2N RO Parameter N (N=1 to 16) INT32 /
+2N+1 RO
High-order Byte: Year
UINT16
0-99 (Year-2000)
Low-order Byte: Month 1 to 12
+2N+2 RO
High-order Byte: Day
UINT16
1 to 31
Low-order Byte: Hour 0 to 23
+2N+3 RO
High-order Byte: Minute
UINT16
0 to 59
Low-order Byte: Second 0 to 59
+2N+4 RO Millisecond UINT16 0 to 999
Table 5-33 DR-LOG Data Structure
Notes:
1) Please refer to Section 5.9.1 for how to retrieve the DR log.
5.9.4 Waveform Recorder Log Data Structure
The WF data contains the secondary side value. The Voltage data returned is 10 times of the actual secondary
Voltage and the Current data is 1000 times of the actual secondary Current. Therefore, the primary side Voltage
and Current values are calculated using the following formulas:
Primary Voltage Value = Voltage Data × PT Ratio ÷ 10
Primary Current Value = Current Data × CT Ratio ÷ 1000
Offset Property Description Format Note
+0 RO Trigger Mode UINT16
0=Disabled*
1=Manual
2=Setpoint
3=Dip/Swell
4=Transient
+1 RO
High-order Byte: Year
UINT16
0-99 (Year-2000)
Low-order Byte: Month 1 to 12
+2 RO
High-order Byte: Day
UINT16
1 to 31
Low-order Byte: Hour 0 to 23
+3 RO
High-order Byte: Minute
UINT16
0 to 59
Low-order Byte: Second 0 to 59
+4 RO Millisecond UINT16 0 to 999
+5 to N+4
RO
Uan/Uab sample value (1 to
N
#
)
UINT16 x10, V
+N+5 to 2N+4
RO
Ubn/Ubc sample value (1 to
N
#
)
UINT16 x10, V
+2N+5 to 3N+4
RO
Ucn/Uca sample value (1 to
N
#
)
UINT16 x10, V
+3N+5 to 4N+4 RO Ia sample value (1 to N
#
) UINT16 x1000, A
+4N+5 to 5N+4 RO Ib sample value (1 to N
#
) UINT16 x1000, A
+5N+5 to 6N+4 RO Ic sample value (1 to N
#
) UINT16 x1000, A
#
N=# of Samples
Table 5-34 WFR Data Structure
Notes:
1) Please refer to 5.9.1 for how to retrieve the WFR log.
5.10 Device Setup
5.10.1 Basic Setup
Register Property Description Format Range Default
5999 RW PT Ratio-Fraction
1)
UINT16 0 to 9999 0
6000 RW PT Ratio-Integer
1)
UINT16 1 to 10000 1
6001 RW CT Ratio
1)
UINT16
1 to 6,000 (5A input)
1 to 30,000 (1A input)
1
6002 RW I4 Ratio UINT16 1 to 10,000 1
6003 RW Wiring Mode UINT16
0=3P4W, 1=DEMO
2=3P3W, 3=1P2W L-N
4=1P2W L-L, 5=1P3W L-L-N
0
6004 RW
Secondary Ull Nominal
(Ull
nominal
)
UINT16 100V to 700V (Ull) See Note 2)