Reading board voltage via M409

Siva · 18 Aug 2023, 10:48

Hi,

I am try to read board voltage but receiving "null" for unknown reason as shown below

This is happening in when +24V is ON and OFF cases.

This is on Duet3 6HC. Am I missing something here?

Regards
Siva

droftarts · 18 Aug 2023, 11:26

@Siva It's a capital I, as in "voltage Input", not a lower case l.

 M409 K"boards[].vIn"
{
    "key": "boards[].vIn",
    "flags": "",
    "result": [
        {
            "current": 12.2,
            "max": 12.2,
            "min": 12.1
        }
    ],
    "next": 0
}

Ian

Siva · 18 Aug 2023, 11:54

@droftarts Thanks Ian, it's now resolved. I copied the line from the Object-Model-Documentation.

Thanks
Siva

T3P3Tony · 18 Aug 2023, 22:58

@Siva thanks for the report about the documentation we will check that out.

	M409 K"boards[].vIn"
	{
	"key": "boards[].vIn",
	"flags": "",
	"result": [
	{
	"current": 12.2,
	"max": 12.2,
	"min": 12.1
	}
	],
	"next": 0
	}