Applying Scalers

By Yamini , 7 July, 2025
Forums
DLMSDirector

Hi

I want to Know while reading data from meter do we need to apply the scalers to the meter data separately or else gurux will automatically apply scalers to the meter data.

Please clarify this doubt.

Thanks

Yamini

Ankush

1 year 3 months ago

You need to apply the scalers to the meter data separately.
Consider following example:

int addRegisterObject()
{
const unsigned char ln[6] = { 1, 1, 21, 25, 0, 255 };
cosem_init2((gxObject*)&activePowerL1.base, DLMS_OBJECT_TYPE_REGISTER, ln);
//10 ^ 3 = 1000
activePowerL1.scaler = 3;
activePowerL1.unit = 30;
return 0;
}

Kurumi

1 year 3 months ago

Hi,

Scalers are used automatically if they are set to the register objects.
You can set the scalers or read them from the meter.

BR,
Mikko