Siemens HydroRanger 200, Instruction Manual

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Page 104 HydroRanger 200 – INSTRUCTION MANUAL 7ML19985FC03
mmm
mm
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dbus
Reg
ist
er T
ypes
The decimal offset indicates how the remote system must interpret the integer value that
is stored in the parameter access register. The following table shows how different
parameter values can be shown based on a register value (integer) of 1234.
Examples of using the format word for both the index values and the decimal offset value
are shown below:
To write these values you can use a decimal offset as follows: format word = (primary
index x 1000) + (secondary index x 10) + (decimal).
Decimal Offset Example
0 0 1,234
1 –1 12,340
2 –2 123,400
3 –3 1,234,000
4 –4 12,340,000
5 –5 123,400,000
6 +1 123.4
7 +2 12.34
8 +3 1.234
9 Percent 12.34%
Format Primary Index Secondary Index Decimal
00000 00 00 0
01003 01 00 3 right
02038 02 03 3 left
05159 05 15 percent