Pepperl+Fuchs K23-SSI/Rx/IU-C, Руководство пользователя

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5.2 Modbus RTU Interface
The device's Modbus interface is a standard Modbus RTU node and offers the
following Modbus functions:

Read coils

Write single coil

Read holding registers

Write multiple registers

Diagnostics
Basic knowledge of Modbus RTU communication is required for the operation of
the interface module and for the understanding of this manual.
5.2.1 Parameter Settings
Required parameter settings in the "Serial Menu":
UNIT NUMBER
Not valid for Modbus communication
(For setting the Modbus address, see "MODBUS" parameter)
SERIAL BAUD RATE
This parameter is used to set the serial baud rate.
Value Designation Function
0 9600 9600 baud
1 19,200 19,200 baud
2 38,400 38,400 baud
SERIAL FORMAT
This parameter sets the bit data format.
Valu
e
Designation Function
0 7-EVEN-1
Cannot be used with the Modbus protocol.
1 7-EVEN-2
2 7-ODD-1
3 7-ODD-2
4 7-NONE-1
5 7-NONE-2