2-Step Acceleration/Deceleration Function - Omron 3G3RX User Manual

4-2 Function Mode
Note 5: If the jogging operation is performed when the automatic operation is selected, the Inverter
Note 6: When the applied load is larger than the rating, deceleration time may be prolonged.
Note 7: If acceleration and deceleration are frequently repeated, the Inverter may trip.
Note 8: When the internal braking circuit is used, or when the regenerative braking unit is externally
Note 9: When using a lower rank motor size than specified for the Inverter, enable the overload limit
4

2-step Acceleration/Deceleration Function

•By setting this function, you can change the acceleration/deceleration time during acceleration/
deceleration.
Parameter No.
A092
A292
A392
A093
A293
A393
A094
A294
A095
A295
A096
A296
Related functions
* To switch to the 2nd/3rd control, allocate 08 (SET)/17 (SET3) to the desired multi-function input and then turn it
on.
4-37
performs automatic acceleration, which is different from normal jogging operation.
installed, the motor cannot stop within the specified deceleration time because of braking
resistance. In this case, do not use the automatic optimum acceleration/deceleration
function.
function (b021), and set the overload limit level (b022) to 1.5 times the rated current of the
motor.
Function name
Acceleration time 2
*2nd acceleration time 2 0.01 to 3600.00
*3rd acceleration time 2
Deceleration time 2
*2nd deceleration time 2 0.01 to 3600.00
*3rd deceleration time 2
2-step acceleration/ 00: 2CH-Terminal (Switched via multi-
deceleration selection
01: Preset FQ (Switched by setting)
*2nd 2-step acceleration/
02: FWD-REV (Enabled only when
deceleration selection
2-step acceleration
frequency
0.00 to 400.00
*2nd 2-step acceleration
frequency
2-step deceleration
frequency
0.00 to 400.00
*2nd 2-step deceleration
frequency
Data
function input 09 (example 1)
(example 2)
switching forward/reverse
(example 3)
F002, F202, F302, F003, F203, F303, C001 to C008
Default setting Unit
s
10.00 s
s
s
10.00 s
s

00
0.00 Hz
0.00 Hz