AN-364 IN_POS to check move complete
The IN_POS feature simplifies the checking required at end of moves to ensure a motor has reached position.
This document explains how to use this feature and an example for it.
Related Articles
Inconsistent speed
The max speed of the axis might be acceleration limited. For example: SPEED = 800 ACCEL = 1200 DECEL = 1200 Say the vector length = 600 - 500 = 100. ie the MOVE length is 100. From the standard equation of motion: v^2 = u^2 + 2as u is 0 v = SQR(2 * ...
'Forward' speed change during move
FORWARD commands do not need to buffer. Just set FORWARD once and leave it running. You can change SPEED any time on the fly. SPEED set to 0 will stop the axis. A negative SPEED value will make the axis move in reverse. You only need to CANCEL when ...
AN-307 Move Embedded Parameters
Move Embedded Parameters are a new feature within the Trio MC4XX Motion Coordinator system software. Each move can have up to 2 user parameters per axis pass through the motion buffers and become available during the motion for processing. The first ...
MOVEABSSEQSP type problem
Work out how many points per second are being executed in the MOVEABSSEQSP. If more than one per msec then that is not possible even with the MOVEABSSEQ type move. The other consideration is the vector length in the buffer. The LIMIT_BUFFERED value ...
MOVEABS not ending in Target positon
The cause the problem is that a MOVEABS takes ENDMOVE of the previous move as the start point. When we cancel the move in the MTYPE, it stops before ENDMOVE so it is not a valid start point any more. Here is a possible solution but it is not perfect. ...