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Line 32:
Line 32: + + Line 1,196:
Line 1,198: − - − + + + + + + + + + − Line 1,243:
Line 1,251: − − === Automatic Dust Collection === − The ShopBot has +5V TTL outputs that could be used to trigger automatic dust collection (when the spindle goes live) and/or a warning light (when the gantry is enabled to move.)
→List of Currently Authorized Users
=Status=
=Status=
June 2020: Keyed switch replaced.
August 2017: Dust collection system out of commission.
August 2017: Dust collection system out of commission.
|09/29/2019
|09/29/2019
|-
|-
|Antina Lee
|Antina Lee
|David Earl
|David Earl
|09/29/2019
|09/29/2019
-
|-
|Rob German
|Rob German
|David Earl
|David Earl
|09/29/2019
|09/29/2019
|-
|Ryan Zoghlin
|David Earl
|01/25/2020
|-
|Ellen Lustig
|David Earl
|10/29/2020
|-}
|-}
If you have been authorized but cannot log in, request to be added to the "ShopBot Authorized" Samba group (send an email to info (at) pumpingstationone.org with your username and the name of the person who certified you) so that your login works. If you don't have a log-in on https://members.pumpingstationone.org/ you will have issues here - sign up on that site first if you haven't already.
If you have been authorized but cannot log in, request to be added to the "ShopBot Authorized" Samba group (send an email to info (at) pumpingstationone.org with your username and the name of the person who certified you) so that your login works. If you don't have a log-in on https://members.pumpingstationone.org/ you will have issues here - sign up on that site first if you haven't already.
=== Lack of True E-Stop ===
=== Lack of True E-Stop ===
As shipped, the ShopBot PRS does not support an Emergency Stop. This could be hacked, but it runs the risk of damaging the machine if engaged in a non-emergency situation. Suggested solution: Installing a 10A double pole 24V coil DIN mount relay, and powering the coil via the 24V supply through a normally closed E-Stop button. One pole will disconnect the 63V stepper motor current. One pole will break the control signal that enables the VFD and will cause the VFD to brake to a stop.
As shipped, the ShopBot PRS does not support an Emergency Stop. This could be hacked, but it runs the risk of damaging the machine if engaged in a non-emergency situation. Suggested solution: Installing a 10A double pole 24V coil DIN mount relay, and powering the coil via the 24V supply through a normally closed E-Stop button. One pole will disconnect the 63V stepper motor current. One pole will break the control signal that enables the VFD and will cause the VFD to brake to a stop.
=== Limit Switch Issues ===
=== Limit Switch Issues ===