User Manuals: Sfere LNF96ZY Multi-function Power Meter

User Manuals: Sfere LNF96ZY Multi-function Power Meter

Manuals and User Guides for Sfere LNF96ZY Multi-function Power Meter. We have 1 Sfere LNF96ZY Multi-function Power Meter manual available for free PDF download: User Manual

Sfere LNF96ZY User Manual

Sfere LNF96ZY User Manual (48 pages)

Multi-function Power Meter

Brand: Sfere | Category: Measuring Instruments | Size: 2 MB

Table of Contents

Table of Contents
3
Brief Introduction to Product
5
Quoted Standards
5
Product Overview
5
Technical Parameters
6
Installation and Wiring
7
Instrument Dimensions
7
Installation Mode
8
Functions Description of Wiring Terminal
9
Connection of Input Signal Line
10
Menu Display and Programming
11
Panel Description and Using
11
Menu Introduction and Operation
12
Display of Electric Quantity
12
Display of Electric Energy
16
THD Display
17
Setting of Menu Structure
20
Operation Method of Programming
24
System Setting
25
Signal Input Setting
26
Communication Settings
27
Relay Output Setting
28
Analog Output Settings
29
Functional Module
30
Communication
30
Physical Layer
30
Communication Protocol MODBUS-RTU
30
Message Format Instructions
31
Pulse Output of Electric Energy
35
Digital Input
36
Relay Output
36
Analog Output
37
Common Problems and Solutions
39
Communication
39
Inaccuracy of Current UIP Measurement
39
Inaccuracy of Electric Quantity Cyclometer
40
Instrument Failure
40
Instrument Not Responding to any Operation
40
Other Abnormal Situations
40
Attachment 1 Table of MODBUS-RTU Communication Address Information
41
Address of 0X03/0X04 Command Data Register
41
Harmonic Data
43

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