3 Connecting the interface
12
3.4 Configuration of the serial interfaces
Configuration
on the
paperless
recorder
✱ Select Configuration Interface RS232/RS485 General on the
paperless recorder.
Now the parameters required to configure the interface are available.
Configuration
via the setup
program
The Edit
➔ Serial interface RS232/RS485 menu point is used for the
configuration by means of the setup software.
Parameters Value/Selection Description
Device address ➔ Device address 1...254 see Chapter 4.5 Device
address, Page 18.
Interface type ➔ Type RS232,
RS485
Can only be edited for
RS232/RS485.
See Chapter 3.3 Toggling
between RS232 and
RS485, Page 11.
Protocol ➔ Protocol Modbus slave,
Modbus master,
Barcode
see Chapter 5 Serial
protocol types, Page 35
.
Baud rate ➔ Baud rate 9600 baud,
19200 baud,
38400 baud
see Chapter 4.3 Timing of
the communication, Page
16.
Transmission mode
(RTU)
➔ Data format 8 - 1 - no Parity,
8 -1 - odd Parity,
8 -1 - even Parity
see Chapter 4.2
Transmission mode (RTU),
Page 15.
Min. response time ➔ Min. response time 0 ... 500ms see Chapter 4.3 Timing of
the communication, Page
16.
For communication via the RS232 interfaces, the device address
has to be taken into account although it is not a bus interface.
The serial interfaces as well as the USB and Ethernet interface can
be operated simultaneously. Only on the protocol level, some
inhibits are present (e.g. only one setup may be written at a time).
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