docs:blackbox-x32:jumper-relay
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| - | ===== 2.1.3 Configure the Relay Output ===== | ||
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| - | OpenBuilds BlackBox has an onboard Relay: Using the Jumpers you can select which GCODE Commands activate the Relay. | ||
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| - | This allows you to use the relay for various purposes: | ||
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| - | === Disable the Relay === | ||
| - | Typical for Lasers, or when you have a Spindle wired to the PWM/0-10v (VFD) Terminals, you are using the [[docs: | ||
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| - | With the jumper removed the PWM signal will not be sent to the relay (which would make it chatter) | ||
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| - | === Respond to M3/M5 Tool On/Off Commands === | ||
| - | Typically used when you have the Onboard relay wired to control a Plasma inverter | ||
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| - | === Respond to M8/9 Coolant On/Off Commands === | ||
| - | Typically used to wire a DC-powered air solenoid or water pump to do coolant/ | ||
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| - | === Respond to Spindle Direction Commands / Use with Grbl's " | ||
| - | This is not typically used, it exists for esoteric configurations that cannot be controlled with PWM/0-10v only as one would normally do instead. | ||
| - | This connects the relay to Grbl's spindle-direction pin. M3 should activate the relay, M4 should turn it off (as the relay is single throw, the counter clockwise signal, turns it off) | ||
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| - | To use it as an enable, rather refer to Grbl's " | ||
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docs/blackbox-x32/jumper-relay.1728069151.txt.gz ยท Last modified: 2024/10/04 19:12 by admin