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16-04-2017 #9
Last Activity: 29-09-2017
I read in the PDMX manual, if the charge pump signal is disabled, then it will disable the PMDX-126 and all motor drivers. If the drivers are disabled, then they cannot be in fault mode right?
The UCCNC software, can be set to de-activate the charge pump signal, whenever the software is in reset - ( which occurs when passed an E-stop or Fault signal for example )
So in summary Am882 Drivers detect fault. PDMX detects the 882 fault signal and passes to UCCNC. UCCNC goes into reset, which disables charge pump. PDMX now disabled ( powered down ) as charge pump off.
Click on UCCNC reset button now powers up PDMX, which powers up motors ( fault signal effectively reset ), Continue job.
Am I missing something regarding the fault loop? or does this sound like it will work?
Attached, schematic of rough config
Attachment 21408Last edited by dachopper; 16-04-2017 at 02:47 PM.
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