# Pneumatic Hub Status LED Patterns

General Status LED

<table><thead><tr><th width="180">LED Status</th><th width="229">LED Description</th><th width="142">When</th><th>Hub Status</th></tr></thead><tbody><tr><td><img src="https://2227700800-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhYImTnzBVrovYdNTo9N8%2Fuploads%2Fy7MvSAtNFHdZ7MRHnidx%2Fimage.png?alt=media&#x26;token=1e4225db-1b86-482a-ac1d-19ea6386d010" alt="" data-size="line"></td><td>Blue Solid</td><td>Anytime</td><td>Device on but no communication established</td></tr><tr><td><img src="https://2227700800-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhYImTnzBVrovYdNTo9N8%2Fuploads%2FJvojxx0xqvVmSDfdrxol%2Fimage.png?alt=media&#x26;token=68e1937d-deee-480f-ab98-1556d3963b46" alt="" data-size="line"></td><td>Green Solid</td><td>Anytime</td><td>Main Communication established</td></tr><tr><td><img src="https://2227700800-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhYImTnzBVrovYdNTo9N8%2Fuploads%2FRUUkneMzsdwM6oye5NvX%2Fimage.png?alt=media&#x26;token=e2e861a8-2cc2-4cc6-94f6-5ac89ffc29f0" alt="" data-size="line"></td><td>Magenta Blinking</td><td>Anytime</td><td>Keep Alive Timeout</td></tr><tr><td><img src="https://2227700800-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhYImTnzBVrovYdNTo9N8%2Fuploads%2FlefqZXrKXOytYfx4mk8g%2Fimage.png?alt=media&#x26;token=02be0874-6cd4-44b7-8cc3-70e151f8d171" alt="" data-size="line"></td><td>Solid Cyan</td><td>Anytime</td><td>Secondary Heartbeat</td></tr><tr><td><img src="https://2227700800-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhYImTnzBVrovYdNTo9N8%2Fuploads%2Fme5oYWt2PesBCRaHkZvc%2Fimage.png?alt=media&#x26;token=09c47921-f85e-44ab-92c8-faf343d6c960" alt="" data-size="line"></td><td>Orange/Cyan Blinking</td><td>Anytime</td><td>Hardware Fault</td></tr><tr><td><img src="https://2227700800-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhYImTnzBVrovYdNTo9N8%2Fuploads%2Fp9MX0coJGcn7qWYAkd9S%2Fimage.png?alt=media&#x26;token=ceab2509-5fb4-4267-a357-136712e6fe16" alt="" data-size="line"></td><td>Orange/Yellow Blinking</td><td>Anytime</td><td>CAN Fault</td></tr><tr><td><img src="https://2227700800-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhYImTnzBVrovYdNTo9N8%2Fuploads%2Fy2s8zS3RPssCGWrLw0Y3%2Fimage.png?alt=media&#x26;token=91436eb0-44c2-4a81-9839-383560643758" alt="" data-size="line"></td><td>Orange/Magenta Blinking</td><td>Anytime</td><td>Device Over Current</td></tr><tr><td><img src="https://2227700800-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhYImTnzBVrovYdNTo9N8%2Fuploads%2F5yWFImqCLRVirg6d3KW9%2Fimage.png?alt=media&#x26;token=3b065032-2b3e-459e-8bfa-12a5e9500445" alt="" data-size="line"></td><td>Orange/Green Blinking</td><td>Anytime</td><td>Compressor Over Current</td></tr></tbody></table>

Compressor Status LED

<table><thead><tr><th>LED Status</th><th>LED Description</th><th width="158">When</th><th>Component Status</th></tr></thead><tbody><tr><td><img src="https://2227700800-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhYImTnzBVrovYdNTo9N8%2Fuploads%2FXmv8Rj7q66oplnL3qMtz%2Fimage.png?alt=media&#x26;token=f9da41cc-ebcb-43f0-a084-f3c49d0a5f57" alt="" data-size="line"></td><td>Green Solid</td><td>Anytime</td><td>Compressor On</td></tr><tr><td><img src="https://2227700800-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhYImTnzBVrovYdNTo9N8%2Fuploads%2FLbmBvtd1VWrJ19GOG478%2Fimage.png?alt=media&#x26;token=64110885-6909-48ef-a07b-f23062fd816b" alt="" data-size="line"></td><td>LED Off</td><td>Anytime</td><td>Compressor Off</td></tr></tbody></table>

Solenoid Status LED

<table><thead><tr><th>LED Status</th><th>LED Description</th><th width="154">When</th><th>Component Status</th></tr></thead><tbody><tr><td><img src="https://2227700800-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhYImTnzBVrovYdNTo9N8%2Fuploads%2FPCNH8Dm6yO0WU8eBonf2%2Fimage.png?alt=media&#x26;token=a9236032-03a7-4692-b988-b25461e4771f" alt="" data-size="line"></td><td>Green Soild</td><td>Anytime</td><td>Solenoid On</td></tr><tr><td><img src="https://2227700800-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhYImTnzBVrovYdNTo9N8%2Fuploads%2FNcJBpjPhSGhvIpmu20ps%2Fimage.png?alt=media&#x26;token=73228311-6abd-4f25-ae9c-9a2bfc537ae4" alt="" data-size="line"></td><td>LED Off</td><td>Anytime</td><td>Solenoid Off</td></tr></tbody></table>