Vishay G4-DT, Техническое руководство, Страница: 64 / 174

Technical Manual
4-24
Range/Alternatives Explanation and
<default value> result of alternatives.
COM1:Floating Point Format
Modicon Float
Float
< Modicon Float > Sets how the Modbus slave should handle floating point values.
Modicon Float: Modicon floating point format.
Float: IEEE 32 bit floating point format
See chapter 7 ‘Communication’ for details on floating point
values.
Note: This parameter is not shown if ‘Not in use’ is selected in
‘COM1:Mode’.
COM2:Mode
Not in use
Modbus Slave
<Not in use>
Defines the use for serial port Com 2.
Not in use: The serial port is not used.
Modbus Slave: The serial port is used for communication with a
control unit.
COM2:Baudrate
300
600
1200
2400
4800
9600
19200
38400
57600
115200
<115200> Defines the baudrate for the serial communication.
The parameter must be set to the baudrate of
the external equipment.
Note: This parameter is not shown if ‘Not in use’ is selected in
‘COM2:Mode’.
COM2:Data Format
7-none-2
7-even-1
7-even-2
7-odd-1
7-odd-2
8-none-1
8-none-2
8-even-1
8-odd-1
< 8-none-1 > Defines the bit configuration for the serial communication.
The parameter must be set to the same configuration
as for the external equipment.
Note: This parameter is not shown if ‘Not in use’ is selected in
‘COM2:Mode’.
COM2:Min Reply Time
Range: 0 to 1000
Unit: ms
<0> Adds a delay before the response to a Modbus command is
sent. Used if the instrument sends its response to fast for the
Modbus master.
Note: This parameter is not shown if ‘Not in use’ is selected in
‘COM2:Mode’.