Communications
C.31 Format words
HydroRanger 200 HMI
338
Operating Instructions, 06/2018, A5E36281317-AC
C.31.3
Format registers
Each format register is made up of three decimal fields:
●
Decimal offset
●
Secondary index
●
Primary index
The primary and secondary indexes correspond to those that are used by the parameter.
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.
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 %
Examples of using the format word for both the index values and the decimal offset value
are shown below:
Format
Primary index
Secondary index
Decimal
00000
00
00
0
01003
01
00
3 right
02038
02
03
3 left
05159
05
15
Percent
To write these values you can use a decimal offset as follows: format word = (primary
index x 1 000) + (secondary index x 10) + (decimal).
Summary of Contents for HydroRanger 200 HMI
Page 2: ......
Page 24: ...Safety notes HydroRanger 200 HMI 22 Operating Instructions 06 2018 A5E36281317 AC ...
Page 354: ...Updating software HydroRanger 200 HMI 352 Operating Instructions 06 2018 A5E36281317 AC ...
Page 362: ......
Page 403: ......
