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| width="111" valign="top" |'''TB Number:''' | | width="111" valign="top" |'''TB Number:''' | ||
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| width="569" valign="top" |Flowline, Microline, ZX | | width="569" valign="top" |Flowline, Microline, ZX | ||
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| width="569" valign="top" |27/11/13 | | width="569" valign="top" |27/11/13 | ||
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| − | == Detail == | + | ==Detail== |
Faults on the G axis on a Flowline / ZX / Microline have proved to be a little difficult to trace. It is easy to follow a red herring and change the wrong component. | Faults on the G axis on a Flowline / ZX / Microline have proved to be a little difficult to trace. It is easy to follow a red herring and change the wrong component. | ||
| − | == Symptoms == | + | ==Symptoms== |
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| − | == Actions / Checks == | + | ==Actions / Checks== |
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Version actuelle datée du 20 mars 2020 à 14:38
Faults on the G axis on a Flowline / ZX / Microline have proved to be a little difficult to trace. It is easy to follow a red herring and change the wrong component.
Technical Bulletin
| TB Number: | 238 |
| Originator: | Gareth Green |
| Machine: | Flowline, Microline, ZX |
| Date: | 27/11/13 |
| Circulate to: | Service |
| Title: | Fault Finding G Axis Stalling |
Detail
Faults on the G axis on a Flowline / ZX / Microline have proved to be a little difficult to trace. It is easy to follow a red herring and change the wrong component.
Symptoms
| Code | Description |
| AX001 | Not Datuming: G Axis |
| AX002 | Not Datuming: X Axis |
| AX016 | Error Message: Wait 20 Seconds |
| AX017 | Gripping position on profile inconsistent |
| AX018 | Noise / Vibration from Gripper Stepper Motor |
Actions / Checks
| Code | Description | Tick |
| DOCKOFFSET | Check Dockoffset Parameter Correct | |
| CHK_AX001 | Check G Axis Leadscrew Bearings and nut tension | |
| CHK_AX002 | Check G Axis Beam is Parallel | |
| CHK_AX003 | Check G Axis End Stops exist for both forward and reverse travel and are set correctly. What happens if G axis overruns? Any Blockages? | |
| CHK_AX004 | Check G Axis Belt Tension and position of joiner block in relation to end of travel | |
| CHK_AX005 | Check function of G axis Stepper Motor (Assuming mechanics are all ok) | |
| CHK_AX006 | Check SA14 G Axis Stepper drive unit - Blackened connectors / internal D110 Stepper Card / Internal Power Supply / External Fuse | |
| CHK_AX007 | Check G Axis Power Cables for continuity on all 4 or s/c to earth | |
| CHK_AX008 | Check lubrication of G axis, should move comfortably by hand via toothed belt when motor de-energised | |
| CHK_AX009 | Check Function of datum switch and mechanical setting. Is it sticky? Is it set too far out? | |
| CHK_AX010 | Check leadscrew coupling grubscrews | |
| CHK_AX011 | Check integrity of Step and direction signal cables. Check under heatshrink as excessive heat can melt the cable insulation on original assembly |
Draft
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