GridConnect NET232, Руководство пользователя

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Configure
3.6.3 Channel 1 Configuration
The Channel 1 configuration defines how the serial port responds to network and serial communication.
To configure the channel’s serial settings:
1. On the main menu, click
Serial Settings
(under
Channel 1
) to display the Serial Settings window.
2. In the available fields, enter the following information:
Port Settings
Protocol Must be RS232 for the NET232
Flow Control Flow control manages data flow between devices in a network to
ensure it is processed efficiently. Too much data arriving before a
device is prepared to manage it causes lost or retransmitted data.
None is the default.
Baud Rate The unit and attached serial device, such as a modem, must agree on
a speed or baud rate to use for the serial connection. Valid baud rates
are 300, 600, 1200, 2400, 4800, 9600 (default), 19200, 38400, 57600,
115200, 230400, 460800, or 921600.
Data Bits Indicates the number of bits in a transmitted data package.
The default is
8.
Parity Checks for the parity bit. The default is None.
Stop Bits The stop bit follows the data and parity bits in serial communication. It
indicates the end of transmission. The default is
1.
Pack Control
Enable Packing The standard algorithm is optimized for applications in which the unit is
used in a local environment, allowing for very small delays for single
characters, while keeping the packet count low.
Enable this option if you have problems sending small packets of data.
Idle Gap Time Select the maximum time for inactivity. The default time is 12
milliseconds.
NET232/NETUSB User Guide 3-9