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User Manual
Modbus / CAN - Datalogger
Document code: MN67324_ENG Revision 1.200 Page 26 of 44
P
OLLS
T
ABLE
This section is used only if the Data Logger is set like ‘Master’.
In the table the various requests that the Data Logger sends
are defined.
The fields to compile are:
“
ID Device
”: ID of the slave device to which the
request will be addressed;
“
Function
”: type of request used. It is possible to
define 1: Coil Status, 2: Input Status, 3: Holding
Register, 4: Input Register;
“
Address Reg.
”: starting address of the registers to be
required;
“
N° Points
”: number of consecutive registers to be
required;
“
Poll Time [ms]
”: time between two polls of the row;
“
Description
”: short description of the request.
It is possible to define up to 1024 different requests.
Figure 9b: “Configuration Settings->Polls Table” window
