o2-26: Alarm Display at Ext. 24V Power

No. (Hex.)	Name	Description	Default (Range)
o2-26 (1563)	Alarm Display at Ext. 24V Power	When you connect a backup external 24 V power supply, this parameter sets the function to trigger an alarm when the main circuit power supply voltage decreases.	0 (0, 1)

No.

(Hex.)

Name

Description

Default

(Range)

o2-26

(1563)

Alarm Display at Ext. 24V Power

When you connect a backup external 24 V power supply, this parameter sets the function to trigger an alarm when the main circuit power supply voltage decreases.

(0, 1)

0
Disabled: The drive will not detect EP24v [External Power 24V Supply] if the main circuit power supply voltage decreases. The [Ready] light on the LED Status Ring flashes quickly to identify that drive operation is not possible.
1
Enabled: The drive detects EP24v when the main circuit power supply voltage decreases.

Note:
A minor fault signal is not output from H2-xx = 10 [MFDO Function Selection = Alarm].