modbus_write_registers(3) debian man page | unix.com

MODBUS_WRITE_REGISTE(3) 					 Libmodbus Manual					   MODBUS_WRITE_REGISTE(3)

NAME
       modbus_write_registers - write many registers

SYNOPSIS
       int modbus_write_registers(modbus_t *ctx, int addr, int nb, const uint16_t *src);

DESCRIPTION
       The modbus_write_registers() function shall write the content of the nb holding registers from the array src at address addr of the remote
       device.

       The function uses the Modbus function code 0x10 (preset multiple registers).

RETURN VALUE
       The modbus_write_registers() function shall return the number of written registers if successful. Otherwise it shall return -1 and set
       errno.

SEE ALSO
       modbus_write_register(3) modbus_read_registers(3)

AUTHORS
       The libmodbus documentation was written by Stephane Raimbault <stephane.raimbault@gmail.com[1]>

NOTES
	1. stephane.raimbault@gmail.com
	   mailto:stephane.raimbault@gmail.com

libmodbus 3.0.3 						    05/26/2012						   MODBUS_WRITE_REGISTE(3)