DSE DSE890 - Page 45

Setup
Page 45 of 53
057-165 ISSUE: 9.0
Examples:
Example 1:
Index: 1 in the screenshot above
From the DSE Gencomm protocol document, the following shows the location of the “Oil
Temperature” instrument which is read from the CAN ECU of engines that support this feature.
This is taken from Page 4 – Basic Instrumentation. Therefore the Page parameter is set to “4”.
Register
offset
Name
Minimum
value
Maximum
value
Scaling
factor
Units
Bits/ Sign
2
Oil Temperature
-50
200
1
Degrees C
16S
Offset parameter is
set to match the first
register for the
instrument, in this
case 2.
Sign parameter is set to
Signed. This is
identified by the “S”
after the number of bits.
Size is set to 16 bits.
This means that every 1 ºC is
stored in the DSE controller as “1”
(ie the DSE controller records ºC).
When selecting this instrument for
display in the DSEWebNet system,
select “1” for the Scalar parameter
‘scaling’ needs to take place to
display it correctly.
Module Index: 2
The items below are
Custom Instruments from
the module reffered to in
Index 2 on the
DSEWebNet page.
For this example we are
adding custom
instruments to display
values from the module
referred to in Index 2 on
the DSEWebNet page.