ABB A43 User Manual page 162

Communication with Modbus
Follow the steps in the table below to configure the week profiles:
Write week profile
configuration
Step
1
2
3
Read week profile Follow the steps in the table below to read the current week profile configuration:
configuration
Step
1
2
3
Note –
the number of week profiles used is already known.
Note –
Week profile registers in step 2. The Week profile number register holds the current
week profile number, starting from 1 after reading the Number of week profiles
regis-ter. It is incremented every time the Week profile registers are read.
The following table describes the group of registers for configuring day profiles:
Day profile
configuration
Function
registers
Number of day
profiles
Day profile
number
Number of
actions
Action number
Action
A43/A44
User Manual
Action
Write the number of week profiles to use to the Number of week profiles
register. This is a value between 1 and 4.
Write the desired week profile configuration of the first week profile to the Week
profile registers.
Repeat step 2 for all week profiles that shall be used, i.e. the same number of
times as the value written in step 1.
Action
Read the Number of week profiles register to find out how many week profiles
are used.
Read from the Week profile registers to get the week profile name and day ID:s
for the first week profile.
Repeat step 2 for each week profile, until all week profile configurations have
been read. This means step 2 shall be performed the same number of times as
the value read in step 1.
Step 1 initiates the readout procedure and can NOT be left out, even if
The Week profile number register can optionally be read together with the
Start Size
Reg
(Hex)
8CCD 1
8CCE 1
8CCF 1
8CD0 1
8CD1 2
162
Description
The number of day profiles used (1-16)
Current day profile number during read
or write of configuration
The number of actions during a day
profile (1-30)
Current action number during read or
write of configuration
Time when the action shall be
performed, and what to do
Read/
write
R/W
R
R/W
R
R/W
2CMC48001M0201
Revision: C