Maintenance and Troubleshooting Azbil Corporation5-8 Model MGG10C/14C - MagneW FLEX+/PLUS+ ConverterExcitation current checkThis function is used to check the excitation current.Step Screen Procedure(English) (Japanese)1 > EX CHECKEXX 160.0>EXX 160.0Enter MAINTENANCE MODE(see page 4-24).Use the or key to cyclethrough screen until “OUTPUTCHECK” screen appears. Touchthe key once to move the cursorto “OFF”.Touch the key to switch theON screen.Touch the key three times tomove the “EX CHECK” screen.In this status, the excitationcurrent runs from X to Y.Verify the excitation current is160mA.2 > EX CHECKEXX 160.0>EXX 160.0Touch the key once to movethe cursor at the “E” of “EXX”.3 > EX CHECKEXY 160.0>EXY 160.0Touch the key once, then theexcitation current runs from Yto X.4 > EX CHECKOFF 160.0>OFF 160.0Touch the key once, then theexcitation current stops.5 > EX CHECKOFF 160.0>OFF 160.0Touch the key once to movethe cursor to “>”.6Use the or key to moveto the other screen. Then theexcitation current is added to thecoil to measure the flow rate.
