---
name: "feedcomp"
section: "9"
platform: "linux"
package: "linuxcnc-uspace"
version: "1:2.9.4-2+deb13u1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/feedcomp"
---

# feedcomp(9)

Multiply the input by the ratio of current velocity to the feed rate.

## NAME

feedcomp - Multiply the input by the ratio of current velocity to the feed rate.

## SYNOPSIS

**loadrt feedcomp \[count=*N*\|names=*name1*\[,*name2...*\]\]**

## FUNCTIONS

- **feedcomp.***N* (requires a floating-point thread)

  ## PINS

- **feedcomp.*N*.out float out**

  Proportionate output value

- **feedcomp.*N*.in float in**

  Reference value

- **feedcomp.*N*.enable bit in**

  Turn compensation on or off.

- **feedcomp.*N*.vel float in**

  Current velocity

## PARAMETERS

- **feedcomp.*N*.feed float rw**

  Feed rate reference value

## NOTES

Note that if enable is false, out = in.

## AUTHOR

Eric H. Johnson

## LICENSE

GPL