Omron SYSDRIVE 3G3EV SERIES, User Manual

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5-13
Under the wiring condition shown below, if the control output power supply is lower than
24 VDC or if it is set to OFF, current may flow in the direction shown by the arrows and
may operate the Inverter input. In such a case, insert a diode in the A section shown
below.
A section
SF
SR
S1 to
S3
24 V
360
0.1
µ
GND
SC
3.3 K
5-3 Maintenance and Inspection
H
Daily Inspection
While the system is operating, check the following items:
•
Check the motor for noise.
•
Check for abnormal heating.
•
Check if the ambient temperature is too high.
•
Check if the output current monitor display indicates a higher value than usual.
Operation
Chapter 5