Lumel ND25 User Manual

Advanced version of ND25
Basic version of ND25
TABLE 13: Continued...
Para.
No.
Parameter
3P 4W
3P 3W 1P 2W 3P 4W
3P 3W 1P 2W
Parameter
100
101
102
103
104
105
106
107
108
109
110
112
113
114
115
166
168
V12
V23
V31
V THD-L1
V THD-L2
V THD-L3
I THD-L1
I THD-L2
I THD-L3
System V-THD
System I-THD
Neutral Current
Run hour
On Hour
No. of interrupts
Phase indicate
Temperature
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3.3 User Assignable Modbus Registers:
The Multifunction Instrument contains 20 user assignable registers in the address range of 0x400 (31025) to
0x426 (31065) for 3X registers (see TABLE 14) and address range of 0x400 (41025) to 0x426 (41065) for 4X
registers (see TABLE 14).
Any of the parameter addresses (3X register addresses and 4X register addresses TABLE 1) accessible in the
instrument can be mapped to these 20 user assignable registers.
Parameters (3X and 4X registers addresses) that reside in different locations may be accessed by the single
request by re-mapping them to adjacent address in the user assignable registers area.
The actual address of the parameters (3X and 4X registers addresses) which are to be accessed via address
0x400 to 0x426 are specified in 4X Register 0x251C to 0x252F (see TABLE 15).
42

Lumel ND25 Specifications

General

Brand	Lumel
Model	ND25
Category	Measuring Instruments
Language	English