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A43
ABB A43 User Manual
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Service & Maintenance
A43/A44
96
2CMC48001M0201
User Manual
Revision: C
8
Service & Maintenance
Overview
This chapter c
ontains infor
mati
on about servi
ce and maint
enance of the pr
oduct.
In this chapter
The following
topics are cov
ered in this chapter
:
8
Service & Maintenan
ce
................................................................................................
..........
96
8.1
Service and Maintenance
.........................................................................................................
97
95
97
Table of Contents
Table of Contents
5
Product Overview
9
Meter Parts
10
Meter Types
12
Installation
15
Mounting the Meter
16
Environmental Considerations
18
Installing the Meter
19
Configuring the Meter
20
Wiring Diagrams
21
Direct Connected Meters
21
Transformer Connected Meters Without Voltage Transformer
22
Transformer Connected Meters with Voltage Transformer
23
Inputs/Outputs
24
Communication
25
User Interface
26
Display
27
Meter Settings
32
Settings and Configurations
33
Setting Date
33
Setting Time
34
Setting Ratios
34
Setting Wires
34
Setting Pulse Output
34
Setting I/O
35
Setting Alarm
36
Setting Currency/Co
38
Setting M-Bus
38
Setting RS-485
38
Setting IR Side
39
Setting Upgrade Consent
42
Setting Pulse LED
42
Setting Tariff
42
Setting Previous Values
43
Setting Load Profile
43
Setting Demand
44
Resetting Resettable Registers
44
Technical Description
45
Energy Values
46
Instrumentation
48
Harmonics
50
Measuring Harmonics
52
Alarm
54
Inputs and Outputs
56
Tariff Inputs
56
Pulse Outputs
57
Pulse Frequency and Pulse Length
57
Internal Clock
60
Logs
62
System Log
62
Event Log
63
Net Quality Log
64
Audit Log
64
Settings Log
65
Event Codes
65
Demand
67
Previous Values
70
Load Profile
72
Technical Data
76
Technical Specifications
77
Physical Dimensions
81
Measurement Methods
82
Measuring Energy
83
Single Phase, 1-Element Metering
86
3-Phase, 2-Element Metering
88
3-Phase, 3-Element Metering
90
Service & Maintenance
96
Service and Maintenance
97
Communication with Modbus
98
Bus Description
99
About the Modbus Protocol
100
Function Code 3 (Read Holding Registers)
100
Function Code 16 (Write Multiple Registers)
103
Function Code 6 (Write Single Register)
104
Exception Responses
105
Reading and Writing to Registers
106
Mapping Tables
108
Historical Data
119
Quantity Identifiers
122
Previous Values
127
Reading Previous Values
129
Demand
132
Reading Demand
134
Event Logs
136
Reading Event Logs
139
Load Profile
140
Reading Load Profile
142
Configuration
143
Previous Values
143
Demand
144
Load Profile
148
Alarms
149
Inputs and Outputs
153
Tariffs
156
Daylight Savings Time
165
Communication Examples
168
Reading Energy Values
168
Reading Instrumentation Values
169
Writing Parameters
170
Communication with M-Bus
172
Bus Description
174
Protocol Description
175
Telegram Format
181
Field Description
181
Value Information Field Codes
189
Standard VIF Codes
189
Standard Codes for VIFE Used with Extension Indicator Fdh
189
Standard Codes for VIFE
190
First Manufacturer Specific VIFE-Codes
190
VIFE-Codes for Reports of Record Errors (Meter to Master)
192
VIFE-Codes for Object Actions (Master to Meter)
192
2:Nd Manufacturer Specific VIFE Followed after VIFE 1111 1000 (F8 Hex)
192
2:Nd Manufacturer Specific VIFE Followed after VIFE 1111 1001 (F9 Hex)
192
Communication Process
193
2:Nd Manufacturer Specific VIFE Followed after VIFE 1111 1110 (FE Hex)
193
Selection and Secondary Addressing
196
Standard Readout of Meter Data
197
Example of the 1St Telegram (All Values Are Hexadecimal)
197
Example of 2Nd Telegram (All Values Are Hexadecimal)
201
Example of 3Rd Telegram (All Values Are Hexadecimal)
205
Example of the 4Th Telegram (All Values Are Hexadecimal)
210
Example of the 5Th Telegram (All Values Are Hexadecimal)
214
Example of the 6Th Telegram (All Values Are Hexadecimal)
216
Example of the 7Th Telegram (All Values Are Hexadecimal)
220
Example of the 8Th Telegram
223
Example of the 9Th Telegram
226
Special Readout of Meter Data
229
Readout of Load Profile Data
230
Examples of Readouts of Load Profile Data
235
Readout of Demand Data
238
Examples of Readouts of Demand Data
239
Readout of Previous Values
244
Examples of Readouts of Previous Values
246
Readout of Event Log Data
249
Example of Readout of Log Data
251
Readout of Current Harmonics
255
Examples of Readouts of Current Harmonics Data
256
Readout of Voltage Harmonics
265
Examples of Readout of Voltage Harmonics Data
266
Sending Data to the Meter
274
Set Tariff
274
Set Primary Address
275
Change Baud Rate
275
Reset Power Fail Counter
276
Set Current Transformer (CT) Ratio - Primary Current
276
Set Voltage Transformer (VT) Ratio - Primary Voltage
277
Set Current Transformer (CT) Ratio - Secondary Current
277
Set Voltage Transformer (VT) Ratio - Secondary Voltage
278
Select Status Information
278
Reset of Stored State for Input 1
279
Reset of Stored State for Input 2
279
Reset of Stored State for Input 3
280
Reset of Stored State for Input 4
280
Reset of Input Counter 1
281
Reset of Input Counter 2
281
Reset of Input Counter 3
282
Reset of Input Counter 4
282
Set Output 1
283
Set Output 2
283
Set Output 3
284
Set Output 4
284
Reset Power Outage Time
285
Send Password
285
Set Password
285
Set Date and Time
286
Set Date
287
Reset Demand, Previous Values, Load Profile and Logs
287
Reset Resettable Active Energy Import
288
Reset Resettable Active Energy Export
288
Reset Resettable Reactive Energy Import
289
Reset Resettable Reactive Energy Export
289
Freeze Demand
290
Set Write Access Level
290
Set Tariff Source
291
Set CO2 Conversion Factor
291
Set Currency Conversion Factor
292
Troubleshooting
293
Error, Warnings and Information Codes
294
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ABB A43 Specifications
General
Brand
ABB
Model
A43
Category
Measuring Instruments
Language
English
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