EKM Metering

I understand the concepts, I'm just looking for which line in the PDF is related to the settable pulse output. Is it the "Imp/KWh constant?"

In http://documents.ekmmetering.com/Omnime ... otocol.pdf, I see how to set the pulse input ratios, but not the pulse output ratio. Is it settable over serial?

We rewired it per your instructions and are still running into the same problems.

My EKM dash trial has expired, but I'm using a simple serial control program to test the connection. I'm attaching a screenshot of the connection details as well as the data I send. No data is returned by the meter.

Jameson, Thanks for your help. I was successfully able to add support for the omnimeter v3 to my system. The same company has tasked me with working on an omnimeter v4 and I think they've miswired the RS485 connection. I'm attaching photographs of the wiring and hoping you can potentially provide me...