Satel SENNET DL150, Manual

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Manual Datalogger SenNet DL150 / DL151 / DL170 / DL171 / DL172
62 Satel Spain Versión 1.01
In order to save the changes made in this screen, it is necessary to click on Accept and then click on
the Save Changes button in the Configuration menu . See 0. To change the password you will be asked
to introduce your old password and the new password twice.
After doing the any change on this screen, click on Accept and then on the Save Changes button on
the Configuration menu . See 15.9 Save changes, p. 72
Save changes
.
15.2.1. Configuring a device Modbus TCP / RTU Generic
In order to connect a device from other manufacturer through Modbus TCP or RTU, you should select
“
Modbus TCP generic
” or “
Modbus RTU generic
” respectively (table
List of Devices
field
Application
parameters
). See the image below.
You should consult the manufacturer's specifications of your device
▪
In
Comm id
you must put the Modbus ID of your device.
▪
In
App Id
you should write the identification that you wish to give to your device. Usually,
subsequent numbers are used: 1, 2, 3, 4…
▪
In
communication params
indicate how the meter is connected. The options are: RS232 or RS485.
▪
Name of device: the name you want to give to your device.
▪ Additional params
: in this field you should write a code with the following format:
Function number/initial address/number of variables/type of variable
Where
o Function number should be:
―
3 for Holding register and
―
4 for Input Register
o
Initial address, the register from which the datalogger will start reading.
o Number of variables: the number of variables read from the beginning.
o Type of variable:
―
signed
―
unsigned
―
long
―
longinv
―
float
―
floatinv
▪
Box:
Able
. To enable the device.
For example:
3/1 / 20 / long
It means it is a
Holding register , which starts reading in 1, and it reads 20 variables and the data type is
long.