Voir la source de Commissioning a Beckhoff Axis

{{Tuto Details
|Main_Picture=Commissioning_a_Beckhoff_Axis_servo_drives_axxxxx.jpg
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|Description=<translate>How to test the function of a Beckhoff axis during commissioning</translate>
|Categories=Maintenance
|Difficulty=Medium
|Duration=2
|Duration-type=hour(s)
|Tags=Axis, axes, Beckhoff, commissioning, Drive
}}
{{Introduction
|Introduction=<translate>{{Dont|...Any stepper motor drives will need the EP7041 drive to be programmed first}}</translate>
}}
{{Materials}}
{{EPI}}
{{Tuto Step
|Step_Title=<translate>Set any stepper motor drives</translate>
|Step_Content=<translate>Any stepper drives connected using an EP7041 will need to be set up according to the [[TB0371 Setup of Beckoff EP7041 Stepper Controller|procedure]].</translate>
|Step_Picture_00=Commissioning_a_Beckhoff_Axis_stepper_motors.jpg
}}
{{Tuto Step
|Step_Title=<translate>Check Axis IDs</translate>
|Step_Content=<translate>Ensure the axis.mul file is set up with the same axis Ids as the TwinCAT project

Second number in axes.mul file</translate>
}}
{{Tuto Step
|Step_Title=<translate>Software</translate>
|Step_Content=<translate>The following software setup needs to be done

* TwinCAT project setup with all io and axes linked
* Estop system reset
* Air on
* winMulti running in setup mode</translate>
}}
{{Tuto Step
|Step_Title=<translate>Ensure axis is enabled</translate>
|Step_Content=<translate>* All 3 Enable signals
* 100% Override
* Axis Ready</translate>
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{{Tuto Step
|Step_Title=<translate>Set Rough Absolute position</translate>
|Step_Content=<translate>On the functions tab, set the absolute position by eye.

This ensures the axis is in the correct place for test positioning

<nowiki>**</nowiki> Diagram for axis directions and distances **</translate>
}}
{{Tuto Step
|Step_Title=<translate>Check Axis Direction - move slowly and short distance</translate>
|Step_Content=<translate>X and SX axis  - positive is out of machine towards outfeed

Y axis - positive towards rear

Z axis - positive is up

R axis - positive is rotation downwards when looking from front of machine

SR Axis - positive is always anticlockwise looking from top

SY Axis - positive is


Relative move on axis slowly plus and minus to test direction

Direction changed in axes.mul, the parameter after the scaling factor

{{Warning|...Exit winmulti before changing direction in axes.mul. Save aes.mul then restart winMulti}}</translate>
}}
{{Tuto Step
|Step_Title=<translate>Check Scaling</translate>
|Step_Content=<translate>There is a possibility that the scaling factor could be different on the machine. this depends on how similar the setup was on the machine that the axes.mul was copied from.

Changes in gearboxes or motors will affect the scaling factor#


Simply mark the axis, move it a known distance and ensure it is correct.

Scaling changed using the formula 


[https://stuga.dokit.app/wiki/How_to_Calculate_a_Scaling_Factor new scaling factor = old scaling * distance moved / distance required]</translate>
}}
{{Tuto Step
|Step_Title=<translate>Ensure the movement is clear</translate>
|Step_Content=<translate>*X and SX - No tools left in track overnight
*Z axis supports removed and air balanced
*V - X axis beam outside the machining centre</translate>
}}
{{Tuto Step
|Step_Title=<translate>Reversing move - High Speed</translate>
|Step_Content=<translate>Reversing move on axis. 

Set speed to the maximum for each axis

Target positions to stay well within the limitations (you have only guessed the actual position)</translate>
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{{Tuto Step
|Step_Title=<translate>Move all axes in reversing mode</translate>
|Step_Content=<translate>Shakedown to ensure all axes move smoothly at full speed</translate>
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{{Tuto Step
|Step_Title=<translate>Set the drive special parameters</translate>
|Step_Content=<translate>[[Specialised Settings for Beckhoff Drives|https://stuga.dokit.app/wiki/Specialised_Settings_for_Beckhoff_Drives]]</translate>
}}
{{Tuto Step
|Step_Title=<translate>Test Datum Direction</translate>
|Step_Content=<translate>* By hand, move every axis to roughly the middle of its possible travel or at least off the datum switch. '''This does not apply to the V axis on a ZX5 which works in reverse i.e the axis is 'home' when the switch is not made.'''
* In the drives tab on the service screen in WinMulti press 'Home' on the first axis. Keep a close eye on the direction of travel. If it is travelling away from the datum switch then it is moving in the wrong direction and needs to be stopped quickly. 
* Repeat for the rest of the axes in turn. Wait for one axis to finish before starting another one. 
* Make a note of which axes are homing in the wrong direction. These will need to be changed in the TwinCAT project.</translate>
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{{Notes}}
{{PageLang
|Language=en
|SourceLanguage=none
|IsTranslation=0
}}
{{Tuto Status
|Complete=Draft
}}