Omron SYSDRIVE 3G3MV User Manual page 99

Test Run
H Operation Using the Digital Operator
·In case a fault occurs during operation, make sure the Stop Key on the Digital Operator
is easily accessible.
·Use the Digital Operator in the same way as no-load operation.
·First set the frequency reference to a low speed of one tenth the normal operating
speed.
H Checking the Operating Status
·Having checked that the operating direction is correct and that the machine is operat-
ing smoothly at slow speed, increase the frequency reference.
·After changing the frequency reference or the rotation direction, check that there is no
vibration or abnormal sound from the motor. Check the monitor display (IOUT or multi-
function monitor U-03) to ensure that the output current is not becoming excessive.
Chapter 4
4-11