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modbus_write_registers()			      modbus_write_registers()

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 de-
       vice.

       The function uses the Modbus function code 0x10 (preset multiple	regis-
       ters).

Return value
       The function shall return the number of written registers  if  success-
       ful. Otherwise it shall return -1 and set errno.

See also
       • modbus_write_register <modbus_write_register.md>

       • modbus_read_registers <modbus_read_registers.md>

						      modbus_write_registers()

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