Connecting to the Gateway Management Pages
Page 37 of 50
057-179 ISSUE: 3
Example
From the DSEGencomm protocol document, the following shows the location of the “Turbo Pressure
1” instrument which is read from the CAN ECU of engines that support this feature.
This is taken from
Page 5
– Extended Instrumentation
.
In modbus, Page 5, Register offset 4 is translated to the hexadecimal value of 0504. This is entered
into the
Modbus Register
field as
0x0504
(the “0x” representing that it is a Hexadecimal value).
Modbus address 0x0504, a value consisting of a single 16 bit unsigned register is monitored.
This has been given a description of “Turbo PR 1”.
When the value falls below the
Trip Val
setting,of
10
an SNMP trap is generated, and an email sent to
Recipient1. The Value must rise above the
Ret Val
setting of
12
before the condition is considered to
be back to normal.
The value
SNMP Instance
of
1
allows an SNMP manager to use GET functionality to read
dseCustomInstrument 1. This has added
Turbo Pressure 1
to the list of readable parameters. Up to
twenty such custom instruments are able to be added. For further details, see section entitled SNMP
GET elsewhere in this document.
Содержание DSE892 SNMP
Страница 50: ...This Page Is Intentionally Blank ...
