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modbus_write_register()				       modbus_write_register()

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	regis-
       ter).

Return value
       The function shall return 1 if successful. Otherwise it shall return -1
       and set errno.

See also
       • modbus_read_registers <modbus_read_registers.md>

       • modbus_write_registers	<modbus_write_registers.md>

						       modbus_write_register()

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