Omron MX2 Series - Page 404

7 Other Functions
7 - 68
Multi-function Compact Inverter 3G3MX2-EV2 User’s Manual (I666-E1)
In the Power Interruption/Undervoltage Trip Selection During Stop (b004), select whether or not to have
the inverter output an alarm signal if a power interruption or undervoltage occurs.
The inverter will output an alarm signal as long as its control power supply remains ON.
⚫ Alarm signal output in case of power interruption/undervoltage during stop
(Example 1) b004 = 00 (Disabled)
Power supply
RUN command
Output frequency
AL output
(Alarm signal)
RS input (Reset)
(Example 2) b004 = 01 (Enabled)
Power supply
RUN command
Output frequency
AL output
(Alarm signal)
RS input (Reset)
(Example 3) b004 = 02 (Disabled during stop and during deceleration by RUN command OFF)
Power supply
RUN command
Output frequency
AL output
(Alarm signal)
RS input (Reset)
Alarm Signal Output in Case of Power Interruption/Undervoltage
during Stop
7
7-7 Restart Functions
7-7-2 Restart during Power Interruption, Undervoltage/Over- voltage, Overcurrent