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)
