5 Basic Settings
5 - 36
High-function General-purpose Inverter 3G3RX-V1 User’s Manual (I578-E1)
*1 To enable the switching to the 2nd Acceleration Time 1/3rd Acceleration Time 1 and to the 2nd Deceleration
Time 1/3rd Deceleration Time 1, allocate one of the Multi-function Input S1 to S8 Selection (C001 to C008) to
08 (SET) or 17 (SET3) and turn ON that terminal.
*2 The default data was changed from the previous model.
• If a short deceleration time is set, the amount of regeneration fed back during deceleration
becomes large. If the amount of regeneration exceeds the amount allowable for the inverter,
the deceleration time will be extended according to the Overvoltage Suppression Function
Selection During Deceleration (b130) setting, or an overvoltage will occur. In such a case, use
the regenerative braking function.
• For the regenerative braking function, refer to 5-12-2 Regenerative Braking Function on page
5-70.
Parameter
No.
Function name Data
Default
data
Unit
F002 1st Acceleration Time 1 Acceleration time from 0 to
maximum frequency
0.01 to 99.99
100.0 to 99.99
1000 to 3600
10.00
*2
s
F202
2nd Acceleration Time 1
*1
F302
3rd Acceleration Time 1
*1
F003 1st Deceleration Time 1 Deceleration time from maximum
frequency to 0
0.01 to 99.99
100.0 to 99.99
1000 to 3600
10.00
*2
s
F203
2nd Deceleration Time 1
*1
F303
3rd Deceleration Time 1
*1
P031
Acceleration/Deceleration Time
Input Type
00: Digital Operator
01: Option 1
02: Option 2
03: DriveProgramming
00 –
Related functions A004, A204, A304, C001 to C008
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