help to connect alarm signal driver hbs86h
30 Aug 2024 13:41 #309019
by Ismacr63
help to connect alarm signal driver hbs86h was created by Ismacr63
I want to connect the alarm signal of my drivers to the typical blue Chinese parallel port card.
I've looked around the net a lot but I'm not sure how to connect it. From what I see the alarm signal is normally open, I've inverted it to normally closed by connecting via RS232.
My idea is to connect the 3 drivers in series together with the emergency stop.
I don't know if anyone can give me an idea of how to connect everything.
I've looked around the net a lot but I'm not sure how to connect it. From what I see the alarm signal is normally open, I've inverted it to normally closed by connecting via RS232.
My idea is to connect the 3 drivers in series together with the emergency stop.
I don't know if anyone can give me an idea of how to connect everything.
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30 Aug 2024 13:45 #309021
by tommylight
Replied by tommylight on topic help to connect alarm signal driver hbs86h
Connect to input on BOB, then in hal connect that input to joint.N.amp-fault.
Or in your case if you have them with e-stop, in hal connect to estop-ext.
Or in your case if you have them with e-stop, in hal connect to estop-ext.
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30 Aug 2024 16:12 #309032
by Ismacr63
Replied by Ismacr63 on topic help to connect alarm signal driver hbs86h
In hal I have pin 10 connected to estop-exp.
I don't know how I should connect the alarm cables.... I have right now connected alm+ to input 10 of the bob and alm- on the ground.
If I create a fault in the driver so that the alarm goes off and linuxcnc stops but the driver does not emit a red light or any warning.
If I create the fault without connecting the cables, the red LED flashes.
I don't know how I should connect the alarm cables.... I have right now connected alm+ to input 10 of the bob and alm- on the ground.
If I create a fault in the driver so that the alarm goes off and linuxcnc stops but the driver does not emit a red light or any warning.
If I create the fault without connecting the cables, the red LED flashes.
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30 Aug 2024 21:56 #309057
by Benb
Replied by Benb on topic help to connect alarm signal driver hbs86h
Parallèle port driver setup linuxcnc.org/docs/devel/html/hal/parallel-port.html
For wiring your IO’s, have a look at the wiring diagram forum.linuxcnc.org/27-driver-boards/5000...ation-help-mesa-5i25
Hope these links are helpful.
For wiring your IO’s, have a look at the wiring diagram forum.linuxcnc.org/27-driver-boards/5000...ation-help-mesa-5i25
Hope these links are helpful.
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31 Aug 2024 15:16 #309094
by Ismacr63
Replied by Ismacr63 on topic help to connect alarm signal driver hbs86h
The problem I have is that I don't know how to connect the cables from the driver to the bob. I also don't know if alarm+ needs voltage.....
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31 Aug 2024 15:50 #309095
by Ismacr63
Replied by Ismacr63 on topic help to connect alarm signal driver hbs86h
Apart from the cable connection, do I have to modify anything in my HAL file so that the alarm works with the emergency stop?Connect to input on BOB, then in hal connect that input to joint.N.amp-fault.
Or in your case if you have them with e-stop, in hal connect to estop-ext.
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31 Aug 2024 16:02 #309098
by tommylight
Replied by tommylight on topic help to connect alarm signal driver hbs86h
No need, it should work as is.
Do you have enable wired to your drives?
Do you have enable wired to your drives?
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31 Aug 2024 16:03 #309099
by Ismacr63
Replied by Ismacr63 on topic help to connect alarm signal driver hbs86h
Yes, they are connected
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31 Aug 2024 17:19 #309102
by Ismacr63
Replied by Ismacr63 on topic help to connect alarm signal driver hbs86h
I have managed to get linuxcnc to stop when an alarm goes off, but the driver does not turn on the red LED, so I will never know which driver is faulty...
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01 Sep 2024 02:44 #309123
by tommylight
Replied by tommylight on topic help to connect alarm signal driver hbs86h
Of course, hence my question.
To have it work properly, you need separate inputs for all drives, then LinuxCNC shows what drive faulted.
To have it work properly, you need separate inputs for all drives, then LinuxCNC shows what drive faulted.
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