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MODBUS_WRITE_REGISTE(3)	       libmodbus Manual	       MODBUS_WRITE_REGISTE(3)

NAME
       modbus_write_register - write a single register

SYNOPSIS
       int modbus_write_register(modbus_t *ctx,	int addr, const	uint16_t
       value);

DESCRIPTION
       The modbus_write_register() function shall write	the value of value
       holding registers at the	address	addr of	the remote device.

       The function uses the Modbus function code 0x06 (preset single
       register).

RETURN VALUE
       The function shall return 1 if successful. Otherwise it shall return -1
       and set errno.

SEE ALSO
       modbus_read_registers(3)	modbus_write_registers(3)

AUTHORS
       The libmodbus documentation was written by StA(C)phane Raimbault
       <stephane.raimbault@gmail.com>

libmodbus v3.1.6		  03/01/2021	       MODBUS_WRITE_REGISTE(3)

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | SEE ALSO | AUTHORS

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