https://forge.codesys.com/forge/talk/Engineering/thread/8b15f29c23/2025-02-19T15:40:57.272000ZRecent posts to J1939 DM1 and Alarm Management2025-02-19T15:40:57.272000Z2025-02-19T15:40:57.272000Zmueadrhttps://forge.codesys.com/u/mueadr/https://forge.codesys.coma515b7de1e55edc180aa714af333d3d0c31ba8dd

<div class="markdown_content"><p>Hello sgronchi, have you found a solution to your problem?<br/> I am also trying to link the DM1 DTC with the Alarm Manager from codesys.</p></div>

2025-02-19T15:40:50.717000Z2025-02-19T15:40:50.717000Zmueadrhttps://forge.codesys.com/u/mueadr/https://forge.codesys.comc31d1f4848f022641c6bfec3643e17458cb50a06

<div class="markdown_content"><p>Hello sgronchi, have you found a solution to your problem?<br/> I am also trying to link the DM1 DTC with the Alarm Manager from codesys.</p></div>

2020-06-08T11:28:33.189000Z2020-06-08T11:28:33.189000Zsgronchihttps://forge.codesys.com/u/sgronchi/https://forge.codesys.com824445054945896e3dbec3245d568163750b6f54

<div class="markdown_content"><p>Has anyone interfaced DM1 with Codesys Alarm Management? For "known"/handled DTC (i.e. most common ones) a separate path is viable, but for obscure/very infrequent ones just showing an alarm with SPN and FMI is fine for my application.<br/> However, I cannot directly use DM1_Read DTC list because in case there are two active DTC, and the first goes inactive, the second takes the first place in the array and so screws the alarm handling.</p></div>