SST Automation GT200-PN-RS, Руководство пользователя

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Output 001 byte
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Output 002 bytes
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Output 004 bytes
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Output 008 bytes
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Output 016 bytes
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Output 032 bytes
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Output 064 bytes
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Output 128 bytes
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Input / Output 001 byte
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Input / Output 002 bytes
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Input / Output 004 bytes
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Input / Output 008bytes
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Input / Output 016 bytes
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Input / Output 032 bytes
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Input / Output 064 bytes
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Input / Output 128 bytes
[5] With 2 serial ports, serial I support RS-232,serial II support RS485,Two serial ports can be used as
communication ports, and they can communicate at the same time.
[6] The protocol type serial ports support: Modbus master, Modbus slave, self-defined protocol, User Config;
[7] Serial port parameters:
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Operation mode: Half-duplex;
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Baud rate: 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600 and 115200 bps optional;
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Data bits:7, 8;
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Parity: None, Odd, Even, Mark and space optional;
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Stop bits: 1,2 optional;
[8] Modbus master:
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Function code: 01H, 02H, 03H, 04H, 05H, 06H, 0FH and 10H;
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Format: RTU and ASCII;
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Function: Cycle output, forbidden output and change of value output of write command;
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Each master can configure up to 48 Modbus commands;
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When serial port 1 (RS232 serial port) and serial port 2 (RS485 serial port) simultaneously connect the slave
equipment as the Modbus master, Serial port 1 supports connection of 1 Modbus slave device, and serial
port 2 can configure up to 3 nodes. When configuring serial port 2 as the Modbus master independently, it