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V: 1.0 Revised: Jan. 2018
Chapter 4: Functions and Software
61
Referring to Figure 4-28, we can see that the alarm log features the time stamp which provides
the time and date the alarm was triggered. The log also identifies which parameter was trig-
gered (current, voltage, etc), and has a column for the value of Break Over which tells the user
the amount they went over/under for that particular alarm setting. The last column of the alarm
log is the status column. The alarm log can store up to 20 groups of alarm events.
4.7 Incorrect Connection Detection
The AcuRev 1310 series meter has a connection detection function. This function detects the
connections or wiring to the meter based on the wiring mode configuration.
Table 4-2 Connection Detection
Bit15
Bit14
Bit13
Bit12
Bit11
Bit10
Bit9
Bit8
Reserve
Phase
Voltage A
Missing
Phase
Voltage B
Missing
Phase
Voltage C
Missing
Reserve
Phase Volt-
age A Wrong
Connection
Phase Volt-
age B Wrong
Connection
Phase Volt-
age C Wrong
Connection
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
Reserve
Phase
Current
A Wrong
Direction
Phase
Current
B Wrong
Direction
Phase
Current
C Wrong
Direction
Reserve
Phase
Current
A Wrong
Connection
Phase
Current
B Wrong
Connection
Phase
Current
C Wrong
Connection
The very first screen in the All Parameters Display (see section 3.3 for details) is the voltage wir-
ing check. On the LCD display, it will be in the following format:
U XXXXXX, where X is either ‘1’ or ‘0
• ‘0’ represents the connection is correct
• ‘1’ represents the connection is incorrect.
On the meter display digits 1~3 (from left to right) are would represent if a phase is not connect-
ed; Phase A Voltage missing, Phase B Voltage missing, Phase C Voltage missing. Digits 4~6 rep-
resent Phase A Voltage, Phase B, Phase C voltage being connected incorrectly.
The second screen in the All Parameters Display (see section 3.3 for details) is the current wiring
check. On the meter display, it will be in the following format:
