This FAQ has been written for NEAL (North East Africa and Levant) region. If you are looking for information for another region, please select the correct country from the top-left dropdown in the page and 'Navigate to Browse FAQs' in the Support menu.
What is the cause of getting a negative reading for the active power (W) in powerlogic PM1000 ?
CT may be reversed and in this case Check and correct the CT connections.
Power may be in export mode and in this case
1. Check the mode. If the mode is in import, s1 s2 need to be interchanged in one or two or in all the three phases. Under this condition, the energy will update in INTG Rev.
2. Check the mode. If it is in export, then the energy will update in INTG Rev.
Released for: Schneider Electric Egypt and North East Africa
