What is error code '203' in iEm3100/iEM3200/iEm3300 series meters

Issue:

What is error code '203' in iEm3100/iEM3200/iEm3300 series meters

Product Line:

Acti9

Environment:

iEM3100/iEM3200/iEM3300

Resolution:

As per User Guide, error code 203 means the phase sequence reversed and it is mismatched with voltage and current.



Suggestions:

Please check voltage wiring (V1, V2, V3) to make sure that you have properly wired and still you are getting same error then interchanging the voltage wires of R-Phase and B-Phase and this should fix the issue.