Load Profile - ABB A43 User Manual

Communication with Modbus

9.9 Load profile

Note –
and understand the information and the concepts described in "Historical Data" on
page - 114.
Mapping table
The following table shows an overview of the mapping table:
Quantity

Load profile

Load profile
Load profile
Structure of
The following table describes the header:
the header
Function
Get next block
Channel number
Date/Time
Direction
Structure of The following table describes the channel information registers:
the channel
Function
information
Quantity
Scaler
Interval
Data type
A43/A44
User Manual
Before you can use the information in this chapter you must be familiar with
Details
Header
Channel information 8710
Data block
Start Size
Reg
(Hex)
8700 1
8703 1
8704 3
8707 1
Start Size
Reg
(Hex)
8710 3
8713 1
8714 2
8716 1
140
Start Reg (Hex)
8700
8720
Description
Write value 1 to this register to load
the next block of load profile entries
Write to this register to choose a
load profile channel. Possible values
are 1-8.
Write to this register to choose a
date/time to start reading from
Write to this register to choose the
direction of reading
Description
OBIS code for the quantity stored in R/W
this channel
Scaling of the values stored in this
channel
Interval with which values are stored R/W
in this channel. Expressed in
minutes.
Data type of the values stored in this R/W
channel
Size
16
7
120
Read/write
R/W
R/W
R/W
R/W
Read/write
R/W
2CMC48001M0201
Revision: C