Omron SYSDRIVE MX2 SERIES - Page 214

5-99
5-8 Restart Functions
SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-Axxxx)
5
Functions
Alarm Signal Output upon Momentary Power Interruption/Undervoltage during Stop
Use b004 to select whether to enable an alarm signal output in case of momentary power
interruption or undervoltage.
An alarm signal output continues while the Inverter control power supply remains.
Alarm Signal Output upon Momentary Power Interruption/Undervoltage
during Stop
Example 1) b004 = 00 (Disabled)
Example 2) b004 = 01 (Enabled)
Example 3) b004 = 02 (Disabled also during deceleration stop)
Power supply
RUN command
Output frequency
AL output
(alarm signal)
RS input
(reset)
Power supply
RUN command
Output frequency
AL output
(alarm signal)
RS input
(reset)
Power supply
RUN command
Output frequency
AL output
(alarm signal)
RS input
(reset)