ADF Web HD67324-B2-E-232-4GB, User Manual

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User Manual Modbus / CAN - Datalogger
Document code: MN67324_ENG Revision 1.200 Page 24 of 44
CONFIGURATION SETTING:
By pressing the “ Configuration Setting ” button it is possible to configure the various informations that the DataLogger wants for
functioning.
In relation to the hardware, it is possible to set:
HD67324-U-Modbus (USB interface);
HD67324-E-Modbus (Ethernet interface);
HD67324-E-CAN (Ethernet interface).
CONFIGURATION SETTING FOR MODBUS VERSION
M
AIN
O
PTION
The Modbus DataLogger can act as ‘ Master ’, ‘ Slave ’, ‘ Sniffer ’
or ‘ Slave + Sniffer ’:
Like “ Master ” it is the device that makes the requests
for read the Coil Status, Input Status, Holding Register
and Input Register. The Field “Slave ID” isn’t present
with this mode.
Like “ Slave ” it records all frames addressed to it. It
answer with an exception if a master makes a Read
Request, and answer correctly if a master makes a
Write Request. The Field “Slave ID” is present with this
mode.
Like “ Sniffer ” it records all frames that pass in the line.
The Field “Slave ID” isn’t present with this mode.
Like “ Slave+Sniffer ” it records all frames that pass in
the line. And more, it answer with an exception if a
master makes a Read Request, and answer correctly if
a master makes a Write Request. The Field “Slave ID”
is present with this mode.
Figure 9a: “Configuration Settings->Main Option” window