1MODBUS_WRITE_REGISTE(3)        Libmodbus Manual        MODBUS_WRITE_REGISTE(3)
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NAME

6       modbus_write_registers - write many registers
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SYNOPSIS

9       int modbus_write_registers(modbus_t *ctx, int addr, int nb, const
10       uint16_t *src);
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DESCRIPTION

13       The modbus_write_registers() function shall write the content of the nb
14       holding registers from the array src at address addr of the remote
15       device.
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17       The function uses the Modbus function code 0x10 (preset multiple
18       registers).
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RETURN VALUE

21       The modbus_write_registers() function shall return the number of
22       written registers if successful. Otherwise it shall return -1 and set
23       errno.
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SEE ALSO

26       modbus_write_register(3) modbus_read_registers(3)
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AUTHORS

29       The libmodbus documentation was written by Stéphane Raimbault
30       <stephane.raimbault@gmail.com[1]>
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NOTES

33        1. stephane.raimbault@gmail.com
34           mailto:stephane.raimbault@gmail.com
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38libmodbus 3.0.8                   07/31/2019           MODBUS_WRITE_REGISTE(3)