1MODBUS_WRITE_BIT(3)            libmodbus Manual            MODBUS_WRITE_BIT(3)
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NAME

6       modbus_write_bit - write a single bit
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SYNOPSIS

9       int modbus_write_bit(modbus_t *ctx, int addr, int status);
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DESCRIPTION

12       The modbus_write_bit() function shall write the status of status at the
13       address addr of the remote device. The value must be set to TRUE or
14       FALSE.
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16       The function uses the Modbus function code 0x05 (force single coil).
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RETURN VALUE

19       The function shall return 1 if successful. Otherwise it shall return -1
20       and set errno.
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SEE ALSO

23       modbus_read_bits(3) modbus_write_bits(3)
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AUTHORS

26       The libmodbus documentation was written by Stéphane Raimbault
27       <stephane.raimbault@gmail.com>
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31libmodbus v3.1.6                  02/04/2022               MODBUS_WRITE_BIT(3)
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