AN-357 Gantry error compensation

This document explains how to correct the position error between the two motors commanding the Gantry axis (longitudinal axis) of advanced Gantry systems, when using Ethercat Position Mode (CSP).

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• AN-335 Gantry Error Compensation

  This document explains how to correct the position error between the two motors commanding the Gantry axis (longitudinal axis) of advanced Gantry systems

• Error Compensation in CSP Mode

  COMPENSATE_XY in the axis with the following table puts +/- 10 compensation on the axis as it moves. The table has these values: TABLE(0, 0, -10, 10, -10, 10, -10, 10) The COMPENSATE_XY takes the length that is put in the command and divides it into ...

• Error mapping to compensate for mechanical errors

  COMPENSATE_XY is probably the command you want. From the TrioBASIC Help: In some applications both of the X-Y axes of a machine bed require compensation for ballscrew errors depending on the X-Y position: Axis 0 - Motor Axis - COMPENSATE_XY command A ...

• Axis Status Error

  Just picked up my Flex-6 Nano again to do some testing with movelink, for some reason my FLEX-3AX is throwing errors. pressing the error reset button is not changing anything. All 3 axis are the same: Answer: The Fault bit in the CoE status will be ...

• CONNECT command

  Question: I use the CONNECT command and when I change the ratio the encoder slave doesn't move in the axis. I see the pulses of the master encoder move. This is the code: BASE(0) ' slave (following) axis SERVO = ON UNITS = 4000 DEFPOS(0) BASE(2) ' ...