Error 925 is typically no cause for alarm. When encountering this error during calibration of the unit, proceed as normal through the tests. When finished, ensure that all test results are nominal, and the error code can be safely ignored. If any additional issues arise, please contact Yokogawa to identify service/calibration options where applicable.
Measure characteristics of devices that generate, transform or consume electricity. Also called power meters or wattmeters, these devices measure parameters such as true power (watts), power factor, harmonics, and efficiency.