Acrel APM Series - Page 29

26
Line
Wiring:
3P3W_3CT: Three-phase three-wire 3CT
3P3W_2CT: Three-phase three-wire 2CT
3P4W: Three-phase four-wire
nom
U.nom
Nominal value of secondary voltage,used to calculate voltage
deviation
F.nom
Nominal value of frequency used to calculate frequency deviation.
Puls
Pulse constant: 0-9999, see system setup section
ALM (Alarm)
AL1
The first group of alarms: see the alarm setting section for details.
AL2
The second group of alarms
dMd
(Demand)
Wid
Window sliding time: 1, 2, 3, 5 minutes
Pd
Period: 5-60 minutes
Ubl
(Unbalance)
Meth
Calculation method of unbalance:
Absolute (Absolute value algorithm)
(The difference between the maximum value deviating from the
average and average value) / average *100%
Rated (Rated algorithm)
If the average value of the denominator in the above equation is less
than the rated value, the denominator is the rated value.
Di-o (Digital
inputs and
outputs)
DI
Init
Initial state: N-O (Normally open) / N-C (Normally closed)
DO
Init
Initial state: N-O (Normally open) / N-C (Normally closed)
TYPE
ALM1 (Associated with alarm 1, see DO setting)
ALM2 (Associated with alarm 2, see DO setting)
COM (Communication control)
DLY
Effective when controlled by communication. When it is set to 0, it is
the level control mode. If it is not 0, it is the pulse control mode. After
the delay time is set, it will be disconnected. Unit: 1 second.
Ai-o (Analog
inputs and
outputs)
AI
TYPE
Input Type: 0-20mA, 4-20mA, 0-5V, 1-5V
Dot
Decimal point: 0-3
High
High value of display: 0-9999
Low
Low value of display: 0-9999
AO
TYPE
Output Type: 0-20mA, 4-20mA, 0-5V, 1-5V
SEL
Select the corresponding signal, and see the analog output set.
High
Corresponding value of high point of analog output (Primary value)
Low
Corresponding value of low point of analog output (Primary value)
ofs
Offset (Based on 16mA/4V)
nET (Ethernet)
IP
IP address
SUB
Subnet mask
GATE
Gateway
PORT
Port number: 1-9999
Time
Minute, second,
year, month,
day
See the time setting section