Omron OMNUC G User Manual page 309

Pn
Parameter name Setting
No.
Selects whether to activate the main power supply
undervoltage function (alarm code 13) when the main
power supply is interrupted for the duration of the Momen-
tary Hold Time (Pn06D) during Servo ON.
0
Undervoltage
065
Alarm Selection
1
Explanation
Turns the Servo OFF according to the setting for
the Stop Selection with Main Power OFF (Pn067),
interrupting the positioning command generation
process (positioning operation) within the Servo
Drive. When the main power supply is turned back
ON, Servo ON will resume. Restart the positioning
operation after performing the positioning opera-
tion and recovering from Servo OFF.
Causes an error due to main power supply
undervoltage (alarm code 13).
This parameter is disabled if Pn06D = 1,000.
If Pn06D is set too long and the voltage between
P and N in the main power supply converter drops
below the specified value before a main power
supply interruption is detected, a main power
supply undervoltage (alarm code 13) will occur.
5-26 User Parameters
Default Setting
Unit
setting range
1 --- 0 to 1
5-76
B
5