| STEPTEST(9) | HAL Component | STEPTEST(9) |
NAME¶
steptest - Used by Stepconf to allow testing of acceleration and velocity values for an axis.
SYNOPSIS¶
loadrt steptest [count=N|names=name1[,name2...]]
FUNCTIONS¶
PINS¶
- steptest.N.jog-minus bit in
- Drive TRUE to jog the axis in its minus direction
- steptest.N.jog-plus bit in
- Drive TRUE to jog the axis in its positive direction
- steptest.N.run bit in
- Drive TRUE to run the axis near its current position_fb with a trapezoidal velocity profile
- steptest.N.maxvel float in
- Maximum velocity
- steptest.N.maxaccel float in
- Permitted Acceleration
- steptest.N.amplitude float in
- Approximate amplitude of positions to command during 'run'
- steptest.N.dir s32 in
- Direction from central point to test: 0 = both, 1 = positive, 2 = negative
- steptest.N.position-cmd float out
-
- steptest.N.position-fb float in
-
- steptest.N.running bit out
-
- steptest.N.run-target float out
-
- steptest.N.run-start float out
-
- steptest.N.run-low float out
-
- steptest.N.run-high float out
-
- steptest.N.pause s32 in (default: 0)
- pause time for each end of run in seconds
PARAMETERS¶
- steptest.N.epsilon float rw (default: .001)
-
- steptest.N.elapsed float r
- Current value of the internal timer
AUTHOR¶
Jeff Epler
LICENSE¶
GPL
| 2023-02-10 | LinuxCNC Documentation |