Cable Shielding and EMI Protection

[@rockymozzarella2989]

Sir in my field water master flowmeter is showing negative reading how can I solve that...

[@ABBFlowTechSupport]

Go into your Advanced level of menus, scroll to "Device Set Up" and select it, Scroll to "Operating Mode" and select it, scroll to "Flow indication" and toggle it to "Reverse". This switches the polarity of the signal.

[@rockymozzarella2989]

Sir I changed flow indication forward and reverse also but still coming negative

[@ABBFlowTechSupport]

If your readings are steady but reading in the negative range use the procedure I sent. The meter is bi directional and people install them back wards. If you readings are bouncing positive and negative at zero flow rate with a full pipe then you have a noise issue. If that the case you will want to open a case at ABB's HelpDesk at 1-800-435-7365 because you may have bigger problems than a setting.

[@rockymozzarella2989]

Constant negative reading coming inside pipe water is there I check with valve side... i check their cables with multimeter wire is also giving continuity...

[@rockymozzarella2989]

Thanks for giving fast response I will call helpDesk