AccuEnergy EV300 Series User Manual

EV/DV300 Series Power Meter
V:2.0 Revised October 2018
48
Alarm data
Alarm related parameter and data store in this area. Function code 03 and 16 are used to
read and write data respectively.
Table 4.17 Alarm parameter and data
Address
Parameters
Access
Range
Data Type
0200H
Wiring mode
R/W
0~3 phase 4 wire,1~3 phase 3
wire Integer direct connection,
2~3 phase 3 wire connection with
3PTs
Integer
0201H
Alarm parameter
R/W
0~18
Integer
0202H
Alarm limit value
R/W
-32768~32767
Integer
0203H
Alarm time
R/W
0~255
Integer
0204H
Inequation Sign
R/W
0:<limit value, 1:> limit value
Integer
0205H
Alarm ralate RO
R/W
0-RO1, 1-RO2, 2-RO1 and RO2
Integer
Digital Input (DI)
The Digital Input status are read in this area. Function code 02 is used to read the register
Table 4.18 Digital input status
Address
Parameters
Range
Data Type
Access
0000H
DI1
1 = ON, 0 = OFF
Bit
R/W
0001H
DI2
1 = ON, 0 = OFF
Bit
R/W
0002H
DI3
1 = ON, 0 = OFF
Bit
R/W
0003H
DI4
1 = ON, 0 = OFF
Bit
R/W
0004H
DI5
1 = ON, 0 = OFF
Bit
R/W
0005H
DI6
1 = ON, 0 = OFF
Bit
R/W
Relay status
The relay status register are in this area. Function code 01 and 05 are used to read the
register and force the relay.

AccuEnergy EV300 Series Specifications

General

Brand	AccuEnergy
Model	EV300 Series
Category	Measuring Instruments
Language	English