5 Transportation, storage
5.1 Scope of delivery
Value
Meaning
0103
04
00 0160 9E...
04
= Response of BEM consists of 4 bytes:
00
0160 9E
1. Data byte 0 * 2
28
+ 0 * 2
24
=
0
00
01
60 9E
2. Data byte 0 * 2
20
+ 1 * 2
16
=
65536
00 01
60
9E
3. Data byte 6 * 2
12
+ 0 * 2
8
=
24576
00 0160
9E
4. Data byte 9 * 2
4
+ 14 * 2
0
=
158
The Modbus value therefore corresponds to the sum
90270
If the value of a data query of the data address is 4186 = 2 (see Tab. Data values number of decimal
places), the Modbus value has to be divided by 100. The result is then 902.7.
If the value of a data query of the data address is 4015 = 5 (see Tab. Data values unit total). The unit is
Total galUS.
The end result for Total TA1 is therefore 902.7 galUS.
Notice
The numbering of the register addresses starts at 1, the data addressing at 0. This is how e.g. when
reading register 1 the data address 0 is used.
Notice
All units and the number of decimal places should be read out at least during initialization of the elec-
tronic unit, i.e. during switch-on, because these values can be modified manually.
Notice
For parameter settings of the electronic unit via Modbus function 10 (hex) = write holding registers (pre-
set multiple registers) can be used. Data exchange via the Modbus connection is not password-protec-
ted – avoid unintended overwriting of the total values or parameter addresses!
Notice
All data can be read out or written in packages of up to 64 words.
Reset of the total values via the Modbus:
o
Reset command Total T1: 0110 4100 0002 0400 0000 00CF FC
o
Reset command Total T2: 0110 4102 0002 0400 0000 004E 25
5 Transportation, storage
5.1 Scope of delivery
The following components belong to the scope of delivery of the electronic unit:
o
Operating instructions
o
Password
o
Work sheet
o
Mounting frame with screws and wedge lock washers
o
Terminal tool
o
KRAL tool set
5.2 Unpacking and checking the state of delivery
Personnel qualification:
o
Trained personnel
1.
Upon delivery check the product for damage during transportation.
2.
Report damage during transportation immediately to the manufacturer.
3.
Dispose of packing material in accordance with the locally applicable regulations.
6 Installation, removal
6.1 Dangers during installation, removal
The following safety instructions must be strictly observed:
o
Have all work only carried out by electricians.
o
Do not take apart the electronic unit.
6.2 Installing the electronic unit in the control cabinet
Personnel qualification:
o
Electrician
Personal protective equipment:
o
Work clothing
Aids:
o
KRAL tool set
12
OIE 15en-GB Edition 2020-03
Operating instructions
