Acrel AMC Series - Page 34

31
=
 
 










23
127
2
121
M
E
S
The calculation result in the above example is:






















23
127142
0
2
4959232
121
=52140Wh=52.14kWh
6.2.3 Event Record
Event record 1st - Event record 16th, recorded in order of time, that is, event record 1st records the data of
the event that occurred recently, and event record 16th records the data of the early event. The data format of each
event record is shown in Table 10:
Table 10 Event record data format 1
High 8 bits
Low 8 bits
Address 1
Bit 0 (lowest bit): 0 is DO, 1 is DI
7th bit (highest bit): 0 is open and 1 is
closed
Switching serial number:
0 is the first road, 1 is the second road,
and so on.
Address 2
Alarm type: see 5.4.3
Combined alarm type
note
Address 3
Year
Month
Address 4
Day
Hour
Address 5
Minute
Second
Address 6
The value at the time of the alarm (the minimum value of the three phases is recorded
when the phase is broken)
Note: 0-high voltage, 1-low voltage, 2-high frequency, 3-low frequency, 4-high power, 5-low power, 6-high
current, 7-low power factor,8-high voltage Balanced, 9-high current imbalance
Table 10 Event record data format 2
High 8 bits
Low 8 bits
Address 1
Bit 0 (lowest bit): 0 is DO, 1 is DI
7th bit (highest bit): 0 is open and 1 is
closed
Switching serial number:
0 is the first road, 1 is the second road,
and so on.
Address 2
Alarm type: see 5.4.3
Combined alarm type
Address 3
Year
Month
Address 4
Day
Hour
Address 5
Minute
Second
Millisecond
Address 6
The value at the time of the alarm (the minimum value of the three phases is recorded
when the phase is broken)