Omron MX2 Series User Manual page 416

7 Other Functions
Parameter
No.
b023/b026
b223
C001 to
C007
*1. The Inverter speeds up in a regenerative state, only during operation. It does not speed up during deceleration.
⚫ Example case where overload limit function is activated during acceleration
(b021/b024/b221 = 01 or 03)
Overload Limit Level
Output current
Maximum frequency
A004/A204
Inverter output
frequency
⚫ Example case where overload limit function is activated during deceleration
(during regeneration)
For the 3G3MX2-EV2 Series, the overload limit function does not work during deceleration stop.
Therefore, even if the output current value exceeds the overload limit level due to regeneration, the
inverter continues the deceleration stop.
Output current
Overload
Limit Level
b022/b222, b025
Output
frequency
7 - 80
Function name
1st Overload Limit Parame-
ter/1st Overload Limit
Parameter 2
2nd Overload Limit Parame-
ter
Multi-function Input 1 to 7
Selection
b022/b025
b222
b023/b026/b223
Data
0.1 to 3000.0
Set the deceleration rate for the output
frequency when the overload limit func-
tion is enabled.
Set the deceleration time from the max-
imum frequency to 0 Hz.
39: OLR (Overload limit switching)
Deceleration caused by
Overload Limit Parameter
Multi-function Compact Inverter 3G3MX2-EV2 User's Manual (I666-E1)
Default data
1.0
−
Set frequency
F001
Unit
s
−
7