1MODBUS_WRITE_REGISTE(3) libmodbus Manual MODBUS_WRITE_REGISTE(3)
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6 modbus_write_register - write a single register
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9 int modbus_write_register(modbus_t *ctx, int addr, const uint16_t
10 value);
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13 The modbus_write_register() function shall write the value of value
14 holding registers at the address addr of the remote device.
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16 The function uses the Modbus function code 0x06 (preset single
17 register).
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20 The function shall return 1 if successful. Otherwise it shall return -1
21 and set errno.
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24 modbus_read_registers(3) modbus_write_registers(3)
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27 The libmodbus documentation was written by Stéphane Raimbault
28 <stephane.raimbault@gmail.com>
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32libmodbus v3.1.6 01/19/2023 MODBUS_WRITE_REGISTE(3)