5/22/2021 6:19 PM | |
Joined: 9/27/2006 Last visit: 9/10/2024 Posts: 12282 Rating:
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Hello Rob; Our help could be more precise if we knew what model of 24V Output card you are working with, and the CPU you are using. My first thought., if all these missing outputs are from the same (or similar) modules, is a wiring problem a missing power connection required to drive the ouputs. Very often these connectorsis marked L+ and M. As an example (for a S7-300 DO module): https://support.industry.siemens.com/cs/ww/en/view/8859629/97352616203 Check out the wiring diagram fo your own module and verify if you have all the required connections, as a first step. Hope this helps, Daniel Chartier |
Last edited by: dchartier at: 05/22/2021 18:29:37 |
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5/22/2021 6:47 PM | |
Joined: 3/10/2021 Last visit: 7/30/2022 Posts: 7 Rating:
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