GSP
Quick Navigator

Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages


Manual Reference Pages  -  MODBUS_WRITE_BIT (3)

.ds Aq ’

NAME

modbus_write_bit - write a single bit

CONTENTS

SYNOPSIS

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

DESCRIPTION

The modbus_write_bit() function shall write the status of status at the address addr of the remote device. The value must be set to TRUE or FALSE.

The function uses the Modbus function code 0x05 (force single coil).

RETURN VALUE

The modbus_write_bit() function shall return 1 if successful. Otherwise it shall return -1 and set errno.

SEE ALSO

modbus_read_bits(3) modbus_write_bits(3)

AUTHORS

The libmodbus documentation was written by St\(&#146;ephane Raimbault <\m[blue]stephane.raimbault@gmail.com\m[][1]>

NOTES

1. stephane.raimbault@gmail.com  mailto:stephane.raimbault@gmail.com
Search for    or go to Top of page |  Section 3 |  Main Index


libmodbus 3&.1&.0 MODBUS_WRITE_BIT (3) 10/06/2013

Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with manServer 1.07.